diff --git a/artifact-registry/Cargo.toml b/artifact-registry/Cargo.toml
index e55694c9..0067eb79 100644
--- a/artifact-registry/Cargo.toml
+++ b/artifact-registry/Cargo.toml
@@ -13,14 +13,14 @@ documentation = "https://docs.rs/google-cloud-artifact-registry/latest/google_cl
 [dependencies]
 google-cloud-token = { version = "0.1.2", path = "../foundation/token" }
 google-cloud-auth = { optional = true, version = "0.13", path="../foundation/auth", default-features=false }
-google-cloud-googleapis = { version="0.11.1", path = "../googleapis", features=["artifact-registry"]}
+google-cloud-googleapis = { version="0.12.0", path = "../googleapis", features=["artifact-registry"]}
 google-cloud-gax = { version = "0.16.0", path = "../foundation/gax"}
 google-cloud-longrunning = { version = "0.16.0", path = "../foundation/longrunning" }
 tracing = "0.1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 thiserror = "1.0"
-prost-types = "0.11"
+prost-types = "0.12"
 
 [dev-dependencies]
 tokio = { version="1.32", features=["rt-multi-thread"] }
diff --git a/bigquery/Cargo.toml b/bigquery/Cargo.toml
index 0377dd06..d3353814 100644
--- a/bigquery/Cargo.toml
+++ b/bigquery/Cargo.toml
@@ -13,7 +13,7 @@ documentation = "https://docs.rs/google-cloud-bigquery/latest/google_cloud_bigqu
 [dependencies]
 async-trait = "0.1"
 google-cloud-token = { version = "0.1.1", path = "../foundation/token" }
-google-cloud-googleapis = { version="0.11.0", path = "../googleapis", features=["bigquery"]}
+google-cloud-googleapis = { version="0.12.0", path = "../googleapis", features=["bigquery"]}
 google-cloud-gax = { version = "0.16.0", path = "../foundation/gax"}
 thiserror = "1.0"
 tracing = "0.1"
diff --git a/foundation/gax/Cargo.toml b/foundation/gax/Cargo.toml
index 68d49bbb..fd921ad1 100644
--- a/foundation/gax/Cargo.toml
+++ b/foundation/gax/Cargo.toml
@@ -12,7 +12,7 @@ description = "Google Cloud Platform gRPC retry library."
 [dependencies]
 tracing = "0.1"
 tokio = { version = "1.32", features = ["macros"] }
-tonic = { version = "0.9", features = ["prost", "tls-webpki-roots"] }
+tonic = { version = "0.10", features = ["prost", "tls-webpki-roots"] }
 thiserror = "1.0"
 tower = { version = "0.4", features = ["filter"] }
 http = "0.2"
diff --git a/foundation/longrunning/Cargo.toml b/foundation/longrunning/Cargo.toml
index 7fac6ec7..aa60bf0d 100644
--- a/foundation/longrunning/Cargo.toml
+++ b/foundation/longrunning/Cargo.toml
@@ -10,7 +10,7 @@ readme = "README.md"
 description = "Google Cloud Platform longrunning library."
 
 [dependencies]
-google-cloud-googleapis = { version = "0.11.0", path = "../../googleapis" }
+google-cloud-googleapis = { version = "0.12.0", path = "../../googleapis" }
 google-cloud-gax = { version = "0.16.0", path = "../gax" }
-tonic = { version = "0.9", features = ["tls", "prost"] }
-prost = "0.11"
+tonic = { version = "0.10", features = ["tls", "prost"] }
+prost = "0.12"
diff --git a/googleapis/Cargo.toml b/googleapis/Cargo.toml
index 5faf7315..f7d5da09 100644
--- a/googleapis/Cargo.toml
+++ b/googleapis/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "google-cloud-googleapis"
-version = "0.11.1"
+version = "0.12.0"
 authors = ["yoshidan <naohiro.y@gmail.com>"]
 edition = "2021"
 repository = "https://github.com/yoshidan/google-cloud-rust/tree/main/googleapis"
@@ -12,13 +12,13 @@ description = "Google Cloud Platform rust client."
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-tonic = { version = "0.9", features = ["tls", "prost", "gzip"] }
-prost = "0.11"
-prost-types = "0.11"
+tonic = { version = "0.10", features = ["tls", "prost", "gzip"] }
+prost = "0.12"
+prost-types = "0.12"
 
 [build-dependencies]
-tonic-build = { version = "0.9", optional = true }
-prost-build = { version = "0.11", optional = true }
+tonic-build = { version = "0.10", optional = true }
+prost-build = { version = "0.12", optional = true }
 
 [features]
 spanner = []
diff --git a/googleapis/src/bytes/google.api.rs b/googleapis/src/bytes/google.api.rs
index dfe3c5c7..223adc43 100644
--- a/googleapis/src/bytes/google.api.rs
+++ b/googleapis/src/bytes/google.api.rs
@@ -1,5 +1,5 @@
 /// Defines the HTTP configuration for an API service. It contains a list of
-/// \[HttpRule][google.api.HttpRule\], each specifying the mapping of an RPC method
+/// [HttpRule][google.api.HttpRule], each specifying the mapping of an RPC method
 /// to one or more HTTP REST API methods.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
@@ -26,7 +26,7 @@ pub struct Http {
 /// APIs](<https://github.com/googleapis/googleapis>),
 /// [Cloud Endpoints](<https://cloud.google.com/endpoints>), [gRPC
 /// Gateway](<https://github.com/grpc-ecosystem/grpc-gateway>),
-/// and \[Envoy\](<https://github.com/envoyproxy/envoy>) proxy support this feature
+/// and [Envoy](<https://github.com/envoyproxy/envoy>) proxy support this feature
 /// and use it for large scale production services.
 ///
 /// `HttpRule` defines the schema of the gRPC/REST mapping. The mapping specifies
@@ -187,26 +187,26 @@ pub struct Http {
 /// 1. Leaf request fields (recursive expansion nested messages in the request
 ///     message) are classified into three categories:
 ///     - Fields referred by the path template. They are passed via the URL path.
-///     - Fields referred by the \[HttpRule.body][google.api.HttpRule.body\]. They
+///     - Fields referred by the [HttpRule.body][google.api.HttpRule.body]. They
 ///     are passed via the HTTP
 ///       request body.
 ///     - All other fields are passed via the URL query parameters, and the
 ///       parameter name is the field path in the request message. A repeated
 ///       field can be represented as multiple query parameters under the same
 ///       name.
-///   2. If \[HttpRule.body][google.api.HttpRule.body\] is "*", there is no URL
+///   2. If [HttpRule.body][google.api.HttpRule.body] is "*", there is no URL
 ///   query parameter, all fields
 ///      are passed via URL path and HTTP request body.
-///   3. If \[HttpRule.body][google.api.HttpRule.body\] is omitted, there is no HTTP
+///   3. If [HttpRule.body][google.api.HttpRule.body] is omitted, there is no HTTP
 ///   request body, all
 ///      fields are passed via URL path and URL query parameters.
 ///
 /// ### Path template syntax
 ///
-///      Template = "/" Segments [ Verb ] ;
+///      Template = "/" Segments \[ Verb \] ;
 ///      Segments = Segment { "/" Segment } ;
 ///      Segment  = "*" | "**" | LITERAL | Variable ;
-///      Variable = "{" FieldPath [ "=" Segments ] "}" ;
+///      Variable = "{" FieldPath \[ "=" Segments \] "}" ;
 ///      FieldPath = IDENT { "." IDENT } ;
 ///      Verb     = ":" LITERAL ;
 ///
@@ -295,7 +295,7 @@ pub struct Http {
 pub struct HttpRule {
     /// Selects a method to which this rule applies.
     ///
-    /// Refer to \[selector][google.api.DocumentationRule.selector\] for syntax
+    /// Refer to [selector][google.api.DocumentationRule.selector] for syntax
     /// details.
     #[prost(string, tag = "1")]
     pub selector: ::prost::alloc::string::String,
@@ -713,7 +713,7 @@ pub mod method_settings {
     /// long-running operation pattern.
     /// All default values below are from those used in the client library
     /// generators (e.g.
-    /// \[Java\](<https://github.com/googleapis/gapic-generator-java/blob/04c2faa191a9b5a10b92392fe8482279c4404803/src/main/java/com/google/api/generator/gapic/composer/common/RetrySettingsComposer.java>)).
+    /// [Java](<https://github.com/googleapis/gapic-generator-java/blob/04c2faa191a9b5a10b92392fe8482279c4404803/src/main/java/com/google/api/generator/gapic/composer/common/RetrySettingsComposer.java>)).
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct LongRunning {
@@ -961,7 +961,7 @@ pub struct ResourceDescriptor {
     /// Example: `storage.googleapis.com/Bucket`
     ///
     /// The value of the resource_type_kind must follow the regular expression
-    /// /\[A-Za-z][a-zA-Z0-9\]+/. It should start with an upper case character and
+    /// /[A-Za-z][a-zA-Z0-9]+/. It should start with an upper case character and
     /// should use PascalCase (UpperCamelCase). The maximum number of
     /// characters allowed for the `resource_type_kind` is 100.
     #[prost(string, tag = "1")]
diff --git a/googleapis/src/bytes/google.cloud.bigquery.storage.v1.rs b/googleapis/src/bytes/google.cloud.bigquery.storage.v1.rs
index cb817789..cf07085a 100644
--- a/googleapis/src/bytes/google.cloud.bigquery.storage.v1.rs
+++ b/googleapis/src/bytes/google.cloud.bigquery.storage.v1.rs
@@ -203,10 +203,10 @@ pub struct TableFieldSchema {
     /// Values of this NUMERIC or BIGNUMERIC field must be in this range when:
     ///
     /// * Precision (P) and scale (S) are specified:
-    ///    [-10^(P-S) + 10^(-S), 10^(P-S) - 10^(-S)]
+    ///    \[-10^(P-S) + 10^(-S), 10^(P-S) - 10^(-S)\]
     /// * Precision (P) is specified but not scale (and thus scale is
     ///    interpreted to be equal to zero):
-    ///    [-10^P + 1, 10^P - 1].
+    ///    \[-10^P + 1, 10^P - 1\].
     ///
     /// Acceptable values for precision and scale if both are specified:
     ///
@@ -227,7 +227,7 @@ pub struct TableFieldSchema {
     /// Optional. See documentation for precision.
     #[prost(int64, tag = "9")]
     pub scale: i64,
-    /// Optional. A SQL expression to specify the [default value]
+    /// Optional. A SQL expression to specify the \[default value\]
     /// (<https://cloud.google.com/bigquery/docs/default-values>) for this field.
     #[prost(string, tag = "10")]
     pub default_value_expression: ::prost::alloc::string::String,
diff --git a/googleapis/src/bytes/google.devtools.artifactregistry.v1.rs b/googleapis/src/bytes/google.devtools.artifactregistry.v1.rs
index 81432437..3c5bc933 100644
--- a/googleapis/src/bytes/google.devtools.artifactregistry.v1.rs
+++ b/googleapis/src/bytes/google.devtools.artifactregistry.v1.rs
@@ -1322,8 +1322,8 @@ pub struct Version {
     /// Output only. Repository-specific Metadata stored against this version.
     /// The fields returned are defined by the underlying repository-specific
     /// resource. Currently, the resources could be:
-    /// \[DockerImage][google.devtools.artifactregistry.v1.DockerImage\]
-    /// \[MavenArtifact][google.devtools.artifactregistry.v1.MavenArtifact\]
+    /// [DockerImage][google.devtools.artifactregistry.v1.DockerImage]
+    /// [MavenArtifact][google.devtools.artifactregistry.v1.MavenArtifact]
     #[prost(message, optional, tag = "8")]
     pub metadata: ::core::option::Option<::prost_types::Struct>,
 }
diff --git a/googleapis/src/bytes/google.iam.v1.rs b/googleapis/src/bytes/google.iam.v1.rs
index 6ee5f360..4faec89e 100644
--- a/googleapis/src/bytes/google.iam.v1.rs
+++ b/googleapis/src/bytes/google.iam.v1.rs
@@ -312,7 +312,7 @@ pub struct AuditLogConfig {
     /// Specifies the identities that do not cause logging for this type of
     /// permission.
     /// Follows the same format of
-    /// \[Binding.members][google.iam.v1.Binding.members\].
+    /// [Binding.members][google.iam.v1.Binding.members].
     #[prost(string, repeated, tag = "2")]
     pub exempted_members: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
 }
diff --git a/googleapis/src/bytes/google.longrunning.rs b/googleapis/src/bytes/google.longrunning.rs
index b4552a5d..dba040a0 100644
--- a/googleapis/src/bytes/google.longrunning.rs
+++ b/googleapis/src/bytes/google.longrunning.rs
@@ -48,7 +48,7 @@ pub mod operation {
         Response(::prost_types::Any),
     }
 }
-/// The request message for \[Operations.GetOperation][google.longrunning.Operations.GetOperation\].
+/// The request message for [Operations.GetOperation][google.longrunning.Operations.GetOperation].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetOperationRequest {
@@ -56,7 +56,7 @@ pub struct GetOperationRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request message for \[Operations.ListOperations][google.longrunning.Operations.ListOperations\].
+/// The request message for [Operations.ListOperations][google.longrunning.Operations.ListOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListOperationsRequest {
@@ -73,7 +73,7 @@ pub struct ListOperationsRequest {
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
 }
-/// The response message for \[Operations.ListOperations][google.longrunning.Operations.ListOperations\].
+/// The response message for [Operations.ListOperations][google.longrunning.Operations.ListOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListOperationsResponse {
@@ -84,7 +84,7 @@ pub struct ListOperationsResponse {
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
-/// The request message for \[Operations.CancelOperation][google.longrunning.Operations.CancelOperation\].
+/// The request message for [Operations.CancelOperation][google.longrunning.Operations.CancelOperation].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CancelOperationRequest {
@@ -92,7 +92,7 @@ pub struct CancelOperationRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request message for \[Operations.DeleteOperation][google.longrunning.Operations.DeleteOperation\].
+/// The request message for [Operations.DeleteOperation][google.longrunning.Operations.DeleteOperation].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteOperationRequest {
@@ -100,7 +100,7 @@ pub struct DeleteOperationRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request message for \[Operations.WaitOperation][google.longrunning.Operations.WaitOperation\].
+/// The request message for [Operations.WaitOperation][google.longrunning.Operations.WaitOperation].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct WaitOperationRequest {
diff --git a/googleapis/src/bytes/google.pubsub.v1.rs b/googleapis/src/bytes/google.pubsub.v1.rs
index 494ce8fc..795509d8 100644
--- a/googleapis/src/bytes/google.pubsub.v1.rs
+++ b/googleapis/src/bytes/google.pubsub.v1.rs
@@ -612,7 +612,7 @@ pub struct Topic {
     /// must not start with `"goog"`.
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
-    /// See [Creating and managing labels]
+    /// See \[Creating and managing labels\]
     /// (<https://cloud.google.com/pubsub/docs/labels>).
     #[prost(map = "string, string", tag = "2")]
     pub labels: ::std::collections::HashMap<::prost::alloc::string::String, ::prost::alloc::string::String>,
@@ -650,7 +650,7 @@ pub struct Topic {
 /// Note that client libraries represent this object differently
 /// depending on the language. See the corresponding [client library
 /// documentation](<https://cloud.google.com/pubsub/docs/reference/libraries>) for
-/// more information. See [quotas and limits]
+/// more information. See \[quotas and limits\]
 /// (<https://cloud.google.com/pubsub/quotas>) for more information about message
 /// limits.
 #[allow(clippy::derive_partial_eq_without_eq)]
@@ -901,7 +901,7 @@ pub struct Subscription {
     /// Indicates whether to retain acknowledged messages. If true, then
     /// messages are not expunged from the subscription's backlog, even if they are
     /// acknowledged, until they fall out of the `message_retention_duration`
-    /// window. This must be true if you would like to [`Seek` to a timestamp]
+    /// window. This must be true if you would like to \[`Seek` to a timestamp\]
     /// (<https://cloud.google.com/pubsub/docs/replay-overview#seek_to_a_time>) in
     /// the past to replay previously-acknowledged messages.
     #[prost(bool, tag = "7")]
@@ -1259,7 +1259,7 @@ pub mod big_query_config {
         /// - Pub/Sub SA has not been granted the [appropriate BigQuery IAM
         /// permissions](<https://cloud.google.com/pubsub/docs/create-subscription#assign_bigquery_service_account>)
         /// - bigquery.googleapis.com API is not enabled for the project
-        /// (\[instructions\](<https://cloud.google.com/service-usage/docs/enable-disable>))
+        /// ([instructions](<https://cloud.google.com/service-usage/docs/enable-disable>))
         PermissionDenied = 2,
         /// Cannot write to the BigQuery table because it does not exist.
         NotFound = 3,
@@ -1767,7 +1767,7 @@ pub struct UpdateSnapshotRequest {
     pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
 /// A snapshot resource. Snapshots are used in
-/// \[Seek\](<https://cloud.google.com/pubsub/docs/replay-overview>)
+/// [Seek](<https://cloud.google.com/pubsub/docs/replay-overview>)
 /// operations, which allow you to manage message acknowledgments in bulk. That
 /// is, you can set the acknowledgment state of messages in an existing
 /// subscription to the state captured by a snapshot.
@@ -1792,7 +1792,7 @@ pub struct Snapshot {
     /// snapshot that would expire in less than 1 hour after creation.
     #[prost(message, optional, tag = "3")]
     pub expire_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// See [Creating and managing labels]
+    /// See \[Creating and managing labels\]
     /// (<https://cloud.google.com/pubsub/docs/labels>).
     #[prost(map = "string, string", tag = "4")]
     pub labels: ::std::collections::HashMap<::prost::alloc::string::String, ::prost::alloc::string::String>,
diff --git a/googleapis/src/bytes/google.r#type.rs b/googleapis/src/bytes/google.r#type.rs
index 59748e97..4130a74a 100644
--- a/googleapis/src/bytes/google.r#type.rs
+++ b/googleapis/src/bytes/google.r#type.rs
@@ -61,7 +61,7 @@ pub struct Expr {
 /// * A year and month value, with a zero day, such as a credit card expiration
 /// date
 ///
-/// Related types are \[google.type.TimeOfDay][google.type.TimeOfDay\] and
+/// Related types are [google.type.TimeOfDay][google.type.TimeOfDay] and
 /// `google.protobuf.Timestamp`.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
diff --git a/googleapis/src/bytes/google.rpc.rs b/googleapis/src/bytes/google.rpc.rs
index e20cb148..59814b06 100644
--- a/googleapis/src/bytes/google.rpc.rs
+++ b/googleapis/src/bytes/google.rpc.rs
@@ -1,6 +1,6 @@
 /// The `Status` type defines a logical error model that is suitable for
 /// different programming environments, including REST APIs and RPC APIs. It is
-/// used by \[gRPC\](<https://github.com/grpc>). Each `Status` message contains
+/// used by [gRPC](<https://github.com/grpc>). Each `Status` message contains
 /// three pieces of data: error code, error message, and error details.
 ///
 /// You can find out more about this error model and how to work with it in the
@@ -9,12 +9,12 @@
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Status {
     /// The status code, which should be an enum value of
-    /// \[google.rpc.Code][google.rpc.Code\].
+    /// [google.rpc.Code][google.rpc.Code].
     #[prost(int32, tag = "1")]
     pub code: i32,
     /// A developer-facing error message, which should be in English. Any
     /// user-facing error message should be localized and sent in the
-    /// \[google.rpc.Status.details][google.rpc.Status.details\] field, or localized
+    /// [google.rpc.Status.details][google.rpc.Status.details] field, or localized
     /// by the client.
     #[prost(string, tag = "2")]
     pub message: ::prost::alloc::string::String,
diff --git a/googleapis/src/bytes/google.spanner.admin.database.v1.rs b/googleapis/src/bytes/google.spanner.admin.database.v1.rs
index abe19234..ee6d85f7 100644
--- a/googleapis/src/bytes/google.spanner.admin.database.v1.rs
+++ b/googleapis/src/bytes/google.spanner.admin.database.v1.rs
@@ -132,7 +132,7 @@ impl DatabaseDialect {
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Backup {
-    /// Required for the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] operation.
+    /// Required for the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] operation.
     /// Name of the database from which this backup was
     /// created. This needs to be in the same instance as the backup.
     /// Values are of the form
@@ -145,7 +145,7 @@ pub struct Backup {
     /// backup.
     #[prost(message, optional, tag = "9")]
     pub version_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// Required for the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\]
+    /// Required for the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup]
     /// operation. The expiration time of the backup, with microseconds
     /// granularity that must be at least 6 hours and at most 366 days
     /// from the time the CreateBackup request is processed. Once the `expire_time`
@@ -153,12 +153,12 @@ pub struct Backup {
     /// Spanner to free the resources used by the backup.
     #[prost(message, optional, tag = "3")]
     pub expire_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// Output only for the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] operation.
-    /// Required for the \[UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup\] operation.
+    /// Output only for the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] operation.
+    /// Required for the [UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup] operation.
     ///
     /// A globally unique identifier for the backup which cannot be
     /// changed. Values are of the form
-    /// `projects/<project>/instances/<instance>/backups/\[a-z][a-z0-9_\-]*[a-z0-9\]`
+    /// `projects/<project>/instances/<instance>/backups/[a-z][a-z0-9_\-]*\[a-z0-9\]`
     /// The final segment of the name must be between 2 and 60 characters
     /// in length.
     ///
@@ -168,7 +168,7 @@ pub struct Backup {
     /// `projects/<project>/instances/<instance>`.
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
-    /// Output only. The time the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\]
+    /// Output only. The time the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup]
     /// request is received. If the request does not specify `version_time`, the
     /// `version_time` of the backup will be equivalent to the `create_time`.
     #[prost(message, optional, tag = "4")]
@@ -258,7 +258,7 @@ pub mod backup {
         }
     }
 }
-/// The request for \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\].
+/// The request for [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateBackupRequest {
@@ -281,13 +281,13 @@ pub struct CreateBackupRequest {
     /// Optional. The encryption configuration used to encrypt the backup. If this field is
     /// not specified, the backup will use the same
     /// encryption configuration as the database by default, namely
-    /// \[encryption_type][google.spanner.admin.database.v1.CreateBackupEncryptionConfig.encryption_type\] =
+    /// [encryption_type][google.spanner.admin.database.v1.CreateBackupEncryptionConfig.encryption_type] =
     /// `USE_DATABASE_ENCRYPTION`.
     #[prost(message, optional, tag = "4")]
     pub encryption_config: ::core::option::Option<CreateBackupEncryptionConfig>,
 }
 /// Metadata type for the operation returned by
-/// \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\].
+/// [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateBackupMetadata {
@@ -298,25 +298,25 @@ pub struct CreateBackupMetadata {
     #[prost(string, tag = "2")]
     pub database: ::prost::alloc::string::String,
     /// The progress of the
-    /// \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] operation.
+    /// [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] operation.
     #[prost(message, optional, tag = "3")]
     pub progress: ::core::option::Option<OperationProgress>,
     /// The time at which cancellation of this operation was received.
-    /// \[Operations.CancelOperation][google.longrunning.Operations.CancelOperation\]
+    /// [Operations.CancelOperation][google.longrunning.Operations.CancelOperation]
     /// starts asynchronous cancellation on a long-running operation. The server
     /// makes a best effort to cancel the operation, but success is not guaranteed.
     /// Clients can use
-    /// \[Operations.GetOperation][google.longrunning.Operations.GetOperation\] or
+    /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
     /// other methods to check whether the cancellation succeeded or whether the
     /// operation completed despite cancellation. On successful cancellation,
     /// the operation is not deleted; instead, it becomes an operation with
-    /// an \[Operation.error][google.longrunning.Operation.error\] value with a
-    /// \[google.rpc.Status.code][google.rpc.Status.code\] of 1,
+    /// an [Operation.error][google.longrunning.Operation.error] value with a
+    /// [google.rpc.Status.code][google.rpc.Status.code] of 1,
     /// corresponding to `Code.CANCELLED`.
     #[prost(message, optional, tag = "4")]
     pub cancel_time: ::core::option::Option<::prost_types::Timestamp>,
 }
-/// The request for \[CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup\].
+/// The request for [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CopyBackupRequest {
@@ -347,13 +347,13 @@ pub struct CopyBackupRequest {
     /// Optional. The encryption configuration used to encrypt the backup. If this field is
     /// not specified, the backup will use the same
     /// encryption configuration as the source backup by default, namely
-    /// \[encryption_type][google.spanner.admin.database.v1.CopyBackupEncryptionConfig.encryption_type\] =
+    /// [encryption_type][google.spanner.admin.database.v1.CopyBackupEncryptionConfig.encryption_type] =
     /// `USE_CONFIG_DEFAULT_OR_BACKUP_ENCRYPTION`.
     #[prost(message, optional, tag = "5")]
     pub encryption_config: ::core::option::Option<CopyBackupEncryptionConfig>,
 }
 /// Metadata type for the google.longrunning.Operation returned by
-/// \[CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup\].
+/// [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CopyBackupMetadata {
@@ -368,25 +368,25 @@ pub struct CopyBackupMetadata {
     #[prost(string, tag = "2")]
     pub source_backup: ::prost::alloc::string::String,
     /// The progress of the
-    /// \[CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup\] operation.
+    /// [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup] operation.
     #[prost(message, optional, tag = "3")]
     pub progress: ::core::option::Option<OperationProgress>,
     /// The time at which cancellation of CopyBackup operation was received.
-    /// \[Operations.CancelOperation][google.longrunning.Operations.CancelOperation\]
+    /// [Operations.CancelOperation][google.longrunning.Operations.CancelOperation]
     /// starts asynchronous cancellation on a long-running operation. The server
     /// makes a best effort to cancel the operation, but success is not guaranteed.
     /// Clients can use
-    /// \[Operations.GetOperation][google.longrunning.Operations.GetOperation\] or
+    /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
     /// other methods to check whether the cancellation succeeded or whether the
     /// operation completed despite cancellation. On successful cancellation,
     /// the operation is not deleted; instead, it becomes an operation with
-    /// an \[Operation.error][google.longrunning.Operation.error\] value with a
-    /// \[google.rpc.Status.code][google.rpc.Status.code\] of 1,
+    /// an [Operation.error][google.longrunning.Operation.error] value with a
+    /// [google.rpc.Status.code][google.rpc.Status.code] of 1,
     /// corresponding to `Code.CANCELLED`.
     #[prost(message, optional, tag = "4")]
     pub cancel_time: ::core::option::Option<::prost_types::Timestamp>,
 }
-/// The request for \[UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup\].
+/// The request for [UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateBackupRequest {
@@ -404,7 +404,7 @@ pub struct UpdateBackupRequest {
     #[prost(message, optional, tag = "2")]
     pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
-/// The request for \[GetBackup][google.spanner.admin.database.v1.DatabaseAdmin.GetBackup\].
+/// The request for [GetBackup][google.spanner.admin.database.v1.DatabaseAdmin.GetBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetBackupRequest {
@@ -414,7 +414,7 @@ pub struct GetBackupRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request for \[DeleteBackup][google.spanner.admin.database.v1.DatabaseAdmin.DeleteBackup\].
+/// The request for [DeleteBackup][google.spanner.admin.database.v1.DatabaseAdmin.DeleteBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteBackupRequest {
@@ -424,7 +424,7 @@ pub struct DeleteBackupRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request for \[ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups\].
+/// The request for [ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListBackupsRequest {
@@ -440,7 +440,7 @@ pub struct ListBackupsRequest {
     /// must be one of: `<`, `>`, `<=`, `>=`, `!=`, `=`, or `:`.
     /// Colon `:` is the contains operator. Filter rules are not case sensitive.
     ///
-    /// The following fields in the \[Backup][google.spanner.admin.database.v1.Backup\] are eligible for filtering:
+    /// The following fields in the [Backup][google.spanner.admin.database.v1.Backup] are eligible for filtering:
     ///
     ///    * `name`
     ///    * `database`
@@ -474,13 +474,13 @@ pub struct ListBackupsRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListBackupsResponse.next_page_token\] from a
-    /// previous \[ListBackupsResponse][google.spanner.admin.database.v1.ListBackupsResponse\] to the same `parent` and with the same
+    /// [next_page_token][google.spanner.admin.database.v1.ListBackupsResponse.next_page_token] from a
+    /// previous [ListBackupsResponse][google.spanner.admin.database.v1.ListBackupsResponse] to the same `parent` and with the same
     /// `filter`.
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
-/// The response for \[ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups\].
+/// The response for [ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListBackupsResponse {
@@ -489,13 +489,13 @@ pub struct ListBackupsResponse {
     #[prost(message, repeated, tag = "1")]
     pub backups: ::prost::alloc::vec::Vec<Backup>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups\] call to fetch more
+    /// [ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups] call to fetch more
     /// of the matching backups.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations\].
+/// [ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListBackupOperationsRequest {
@@ -511,13 +511,13 @@ pub struct ListBackupOperationsRequest {
     /// must be one of: `<`, `>`, `<=`, `>=`, `!=`, `=`, or `:`.
     /// Colon `:` is the contains operator. Filter rules are not case sensitive.
     ///
-    /// The following fields in the \[operation][google.longrunning.Operation\]
+    /// The following fields in the [operation][google.longrunning.Operation]
     /// are eligible for filtering:
     ///
     ///    * `name` - The name of the long-running operation
     ///    * `done` - False if the operation is in progress, else true.
     ///    * `metadata.@type` - the type of metadata. For example, the type string
-    ///       for \[CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata\] is
+    ///       for [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata] is
     ///       `type.googleapis.com/google.spanner.admin.database.v1.CreateBackupMetadata`.
     ///    * `metadata.<field_name>` - any field in metadata.value.
     ///       `metadata.@type` must be specified first if filtering on metadata
@@ -535,14 +535,14 @@ pub struct ListBackupOperationsRequest {
     ///    * `done:true` - The operation is complete.
     ///    * `(metadata.@type=type.googleapis.com/google.spanner.admin.database.v1.CreateBackupMetadata) AND` \
     ///       `metadata.database:prod` - Returns operations where:
-    ///       * The operation's metadata type is \[CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata\].
+    ///       * The operation's metadata type is [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata].
     ///       * The database the backup was taken from has a name containing the
     ///       string "prod".
     ///    * `(metadata.@type=type.googleapis.com/google.spanner.admin.database.v1.CreateBackupMetadata) AND` \
     ///      `(metadata.name:howl) AND` \
     ///      `(metadata.progress.start_time < \"2018-03-28T14:50:00Z\") AND` \
     ///      `(error:*)` - Returns operations where:
-    ///      * The operation's metadata type is \[CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata\].
+    ///      * The operation's metadata type is [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata].
     ///      * The backup name contains the string "howl".
     ///      * The operation started before 2018-03-28T14:50:00Z.
     ///      * The operation resulted in an error.
@@ -550,7 +550,7 @@ pub struct ListBackupOperationsRequest {
     ///      `(metadata.source_backup:test) AND` \
     ///      `(metadata.progress.start_time < \"2022-01-18T14:50:00Z\") AND` \
     ///      `(error:*)` - Returns operations where:
-    ///      * The operation's metadata type is \[CopyBackupMetadata][google.spanner.admin.database.v1.CopyBackupMetadata\].
+    ///      * The operation's metadata type is [CopyBackupMetadata][google.spanner.admin.database.v1.CopyBackupMetadata].
     ///      * The source backup of the copied backup name contains the string
     ///      "test".
     ///      * The operation started before 2022-01-18T14:50:00Z.
@@ -562,10 +562,10 @@ pub struct ListBackupOperationsRequest {
     ///      `(metadata.source_backup:test_bkp)) AND` \
     ///      `(error:*)` - Returns operations where:
     ///      * The operation's metadata matches either of criteria:
-    ///        * The operation's metadata type is \[CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata\] AND the
+    ///        * The operation's metadata type is [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata] AND the
     ///        database the backup was taken from has name containing string
     ///        "test_db"
-    ///        * The operation's metadata type is \[CopyBackupMetadata][google.spanner.admin.database.v1.CopyBackupMetadata\] AND the
+    ///        * The operation's metadata type is [CopyBackupMetadata][google.spanner.admin.database.v1.CopyBackupMetadata] AND the
     ///        backup the backup was copied from has name containing string
     ///        "test_bkp"
     ///      * The operation resulted in an error.
@@ -576,21 +576,21 @@ pub struct ListBackupOperationsRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListBackupOperationsResponse.next_page_token\]
-    /// from a previous \[ListBackupOperationsResponse][google.spanner.admin.database.v1.ListBackupOperationsResponse\] to the
+    /// [next_page_token][google.spanner.admin.database.v1.ListBackupOperationsResponse.next_page_token]
+    /// from a previous [ListBackupOperationsResponse][google.spanner.admin.database.v1.ListBackupOperationsResponse] to the
     /// same `parent` and with the same `filter`.
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations\].
+/// [ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListBackupOperationsResponse {
     /// The list of matching backup [long-running
-    /// operations]\[google.longrunning.Operation\]. Each operation's name will be
+    /// operations][google.longrunning.Operation]. Each operation's name will be
     /// prefixed by the backup's name. The operation's
-    /// \[metadata][google.longrunning.Operation.metadata\] field type
+    /// [metadata][google.longrunning.Operation.metadata] field type
     /// `metadata.type_url` describes the type of the metadata. Operations returned
     /// include those that are pending or have completed/failed/canceled within the
     /// last 7 days. Operations returned are ordered by
@@ -601,7 +601,7 @@ pub struct ListBackupOperationsResponse {
         super::super::super::super::longrunning::Operation,
     >,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations\]
+    /// [ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations]
     /// call to fetch more of the matching metadata.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
@@ -615,12 +615,12 @@ pub struct BackupInfo {
     pub backup: ::prost::alloc::string::String,
     /// The backup contains an externally consistent copy of `source_database` at
     /// the timestamp specified by `version_time`. If the
-    /// \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] request did not specify
+    /// [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] request did not specify
     /// `version_time`, the `version_time` of the backup is equivalent to the
     /// `create_time`.
     #[prost(message, optional, tag = "4")]
     pub version_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// The time the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] request was
+    /// The time the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] request was
     /// received.
     #[prost(message, optional, tag = "2")]
     pub create_time: ::core::option::Option<::prost_types::Timestamp>,
@@ -637,7 +637,7 @@ pub struct CreateBackupEncryptionConfig {
     pub encryption_type: i32,
     /// Optional. The Cloud KMS key that will be used to protect the backup.
     /// This field should be set only when
-    /// \[encryption_type][google.spanner.admin.database.v1.CreateBackupEncryptionConfig.encryption_type\] is
+    /// [encryption_type][google.spanner.admin.database.v1.CreateBackupEncryptionConfig.encryption_type] is
     /// `CUSTOMER_MANAGED_ENCRYPTION`. Values are of the form
     /// `projects/<project>/locations/<location>/keyRings/<key_ring>/cryptoKeys/<kms_key_name>`.
     #[prost(string, tag = "2")]
@@ -663,7 +663,7 @@ pub mod create_backup_encryption_config {
         Unspecified = 0,
         /// Use the same encryption configuration as the database. This is the
         /// default option when
-        /// \[encryption_config][google.spanner.admin.database.v1.CreateBackupEncryptionConfig\] is empty.
+        /// [encryption_config][google.spanner.admin.database.v1.CreateBackupEncryptionConfig] is empty.
         /// For example, if the database is using `Customer_Managed_Encryption`, the
         /// backup will be using the same Cloud KMS key as the database.
         UseDatabaseEncryption = 1,
@@ -709,7 +709,7 @@ pub struct CopyBackupEncryptionConfig {
     pub encryption_type: i32,
     /// Optional. The Cloud KMS key that will be used to protect the backup.
     /// This field should be set only when
-    /// \[encryption_type][google.spanner.admin.database.v1.CopyBackupEncryptionConfig.encryption_type\] is
+    /// [encryption_type][google.spanner.admin.database.v1.CopyBackupEncryptionConfig.encryption_type] is
     /// `CUSTOMER_MANAGED_ENCRYPTION`. Values are of the form
     /// `projects/<project>/locations/<location>/keyRings/<key_ring>/cryptoKeys/<kms_key_name>`.
     #[prost(string, tag = "2")]
@@ -733,8 +733,8 @@ pub mod copy_backup_encryption_config {
     pub enum EncryptionType {
         /// Unspecified. Do not use.
         Unspecified = 0,
-        /// This is the default option for \[CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup\]
-        /// when \[encryption_config][google.spanner.admin.database.v1.CopyBackupEncryptionConfig\] is not specified.
+        /// This is the default option for [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup]
+        /// when [encryption_config][google.spanner.admin.database.v1.CopyBackupEncryptionConfig] is not specified.
         /// For example, if the source backup is using `Customer_Managed_Encryption`,
         /// the backup will be using the same Cloud KMS key as the source backup.
         UseConfigDefaultOrBackupEncryption = 1,
@@ -839,7 +839,7 @@ pub struct Database {
     /// Output only. The period in which Cloud Spanner retains all versions of data
     /// for the database. This is the same as the value of version_retention_period
     /// database option set using
-    /// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\]. Defaults to 1 hour,
+    /// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl]. Defaults to 1 hour,
     /// if not set.
     #[prost(string, tag = "6")]
     pub version_retention_period: ::prost::alloc::string::String,
@@ -928,7 +928,7 @@ pub mod database {
         }
     }
 }
-/// The request for \[ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases\].
+/// The request for [ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabasesRequest {
@@ -941,12 +941,12 @@ pub struct ListDatabasesRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListDatabasesResponse.next_page_token\] from a
-    /// previous \[ListDatabasesResponse][google.spanner.admin.database.v1.ListDatabasesResponse\].
+    /// [next_page_token][google.spanner.admin.database.v1.ListDatabasesResponse.next_page_token] from a
+    /// previous [ListDatabasesResponse][google.spanner.admin.database.v1.ListDatabasesResponse].
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
-/// The response for \[ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases\].
+/// The response for [ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabasesResponse {
@@ -954,12 +954,12 @@ pub struct ListDatabasesResponse {
     #[prost(message, repeated, tag = "1")]
     pub databases: ::prost::alloc::vec::Vec<Database>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases\] call to fetch more
+    /// [ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases] call to fetch more
     /// of the matching databases.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
-/// The request for \[CreateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.CreateDatabase\].
+/// The request for [CreateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.CreateDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateDatabaseRequest {
@@ -969,7 +969,7 @@ pub struct CreateDatabaseRequest {
     pub parent: ::prost::alloc::string::String,
     /// Required. A `CREATE DATABASE` statement, which specifies the ID of the
     /// new database.  The database ID must conform to the regular expression
-    /// `\[a-z][a-z0-9_\-]*[a-z0-9\]` and be between 2 and 30 characters in length.
+    /// `[a-z][a-z0-9_\-]*\[a-z0-9\]` and be between 2 and 30 characters in length.
     /// If the database ID is a reserved word or if it contains a hyphen, the
     /// database ID must be enclosed in backticks (`` ` ``).
     #[prost(string, tag = "2")]
@@ -990,7 +990,7 @@ pub struct CreateDatabaseRequest {
     pub database_dialect: i32,
 }
 /// Metadata type for the operation returned by
-/// \[CreateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.CreateDatabase\].
+/// [CreateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.CreateDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateDatabaseMetadata {
@@ -998,7 +998,7 @@ pub struct CreateDatabaseMetadata {
     #[prost(string, tag = "1")]
     pub database: ::prost::alloc::string::String,
 }
-/// The request for \[GetDatabase][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabase\].
+/// The request for [GetDatabase][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetDatabaseRequest {
@@ -1008,7 +1008,7 @@ pub struct GetDatabaseRequest {
     pub name: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase\].
+/// [UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateDatabaseRequest {
@@ -1023,16 +1023,16 @@ pub struct UpdateDatabaseRequest {
     pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
 /// Metadata type for the operation returned by
-/// \[UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase\].
+/// [UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateDatabaseMetadata {
     /// The request for
-    /// \[UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase\].
+    /// [UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase].
     #[prost(message, optional, tag = "1")]
     pub request: ::core::option::Option<UpdateDatabaseRequest>,
     /// The progress of the
-    /// \[UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase\]
+    /// [UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase]
     /// operation.
     #[prost(message, optional, tag = "2")]
     pub progress: ::core::option::Option<OperationProgress>,
@@ -1053,9 +1053,9 @@ pub struct UpdateDatabaseMetadata {
 /// subsequent statements in the batch are automatically cancelled.
 ///
 /// Each batch of statements is assigned a name which can be used with
-/// the \[Operations][google.longrunning.Operations\] API to monitor
+/// the [Operations][google.longrunning.Operations] API to monitor
 /// progress. See the
-/// \[operation_id][google.spanner.admin.database.v1.UpdateDatabaseDdlRequest.operation_id\] field for more
+/// [operation_id][google.spanner.admin.database.v1.UpdateDatabaseDdlRequest.operation_id] field for more
 /// details.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
@@ -1069,28 +1069,28 @@ pub struct UpdateDatabaseDdlRequest {
     /// If empty, the new update request is assigned an
     /// automatically-generated operation ID. Otherwise, `operation_id`
     /// is used to construct the name of the resulting
-    /// \[Operation][google.longrunning.Operation\].
+    /// [Operation][google.longrunning.Operation].
     ///
     /// Specifying an explicit operation ID simplifies determining
     /// whether the statements were executed in the event that the
-    /// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\] call is replayed,
-    /// or the return value is otherwise lost: the \[database][google.spanner.admin.database.v1.UpdateDatabaseDdlRequest.database\] and
+    /// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl] call is replayed,
+    /// or the return value is otherwise lost: the [database][google.spanner.admin.database.v1.UpdateDatabaseDdlRequest.database] and
     /// `operation_id` fields can be combined to form the
-    /// \[name][google.longrunning.Operation.name\] of the resulting
-    /// \[longrunning.Operation][google.longrunning.Operation\]: `<database>/operations/<operation_id>`.
+    /// [name][google.longrunning.Operation.name] of the resulting
+    /// [longrunning.Operation][google.longrunning.Operation]: `<database>/operations/<operation_id>`.
     ///
     /// `operation_id` should be unique within the database, and must be
-    /// a valid identifier: `\[a-z][a-z0-9_\]*`. Note that
+    /// a valid identifier: `[a-z][a-z0-9_]*`. Note that
     /// automatically-generated operation IDs always begin with an
     /// underscore. If the named operation already exists,
-    /// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\] returns
+    /// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl] returns
     /// `ALREADY_EXISTS`.
     #[prost(string, tag = "3")]
     pub operation_id: ::prost::alloc::string::String,
 }
 /// Action information extracted from a DDL statement. This proto is used to
 /// display the brief info of the DDL statement for the operation
-/// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\].
+/// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DdlStatementActionInfo {
@@ -1106,13 +1106,13 @@ pub struct DdlStatementActionInfo {
     /// The entity name(s) being operated on the DDL statement.
     /// E.g.
     /// 1. For statement "CREATE TABLE t1(...)", `entity_names` = \["t1"\].
-    /// 2. For statement "GRANT ROLE r1, r2 ...", `entity_names` = ["r1", "r2"].
-    /// 3. For statement "ANALYZE", `entity_names` = [].
+    /// 2. For statement "GRANT ROLE r1, r2 ...", `entity_names` = \["r1", "r2"\].
+    /// 3. For statement "ANALYZE", `entity_names` = \[\].
     #[prost(string, repeated, tag = "3")]
     pub entity_names: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
 }
 /// Metadata type for the operation returned by
-/// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\].
+/// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateDatabaseDdlMetadata {
@@ -1134,7 +1134,7 @@ pub struct UpdateDatabaseDdlMetadata {
     #[prost(bool, tag = "4")]
     pub throttled: bool,
     /// The progress of the
-    /// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\]
+    /// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl]
     /// operations. All DDL statements will have continuously updating progress,
     /// and `progress\[i\]` is the operation progress for `statements\[i\]`. Also,
     /// `progress\[i\]` will have start time and end time populated with commit
@@ -1147,7 +1147,7 @@ pub struct UpdateDatabaseDdlMetadata {
     #[prost(message, repeated, tag = "6")]
     pub actions: ::prost::alloc::vec::Vec<DdlStatementActionInfo>,
 }
-/// The request for \[DropDatabase][google.spanner.admin.database.v1.DatabaseAdmin.DropDatabase\].
+/// The request for [DropDatabase][google.spanner.admin.database.v1.DatabaseAdmin.DropDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DropDatabaseRequest {
@@ -1155,7 +1155,7 @@ pub struct DropDatabaseRequest {
     #[prost(string, tag = "1")]
     pub database: ::prost::alloc::string::String,
 }
-/// The request for \[GetDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabaseDdl\].
+/// The request for [GetDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabaseDdl].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetDatabaseDdlRequest {
@@ -1165,7 +1165,7 @@ pub struct GetDatabaseDdlRequest {
     #[prost(string, tag = "1")]
     pub database: ::prost::alloc::string::String,
 }
-/// The response for \[GetDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabaseDdl\].
+/// The response for [GetDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabaseDdl].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetDatabaseDdlResponse {
@@ -1175,7 +1175,7 @@ pub struct GetDatabaseDdlResponse {
     pub statements: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
 }
 /// The request for
-/// \[ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations\].
+/// [ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabaseOperationsRequest {
@@ -1191,13 +1191,13 @@ pub struct ListDatabaseOperationsRequest {
     /// must be one of: `<`, `>`, `<=`, `>=`, `!=`, `=`, or `:`.
     /// Colon `:` is the contains operator. Filter rules are not case sensitive.
     ///
-    /// The following fields in the \[Operation][google.longrunning.Operation\]
+    /// The following fields in the [Operation][google.longrunning.Operation]
     /// are eligible for filtering:
     ///
     ///    * `name` - The name of the long-running operation
     ///    * `done` - False if the operation is in progress, else true.
     ///    * `metadata.@type` - the type of metadata. For example, the type string
-    ///       for \[RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata\] is
+    ///       for [RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata] is
     ///       `type.googleapis.com/google.spanner.admin.database.v1.RestoreDatabaseMetadata`.
     ///    * `metadata.<field_name>` - any field in metadata.value.
     ///       `metadata.@type` must be specified first, if filtering on metadata
@@ -1219,7 +1219,7 @@ pub struct ListDatabaseOperationsRequest {
     ///      `(metadata.name:restored_howl) AND` \
     ///      `(metadata.progress.start_time < \"2018-03-28T14:50:00Z\") AND` \
     ///      `(error:*)` - Return operations where:
-    ///      * The operation's metadata type is \[RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata\].
+    ///      * The operation's metadata type is [RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata].
     ///      * The database is restored from a backup.
     ///      * The backup name contains "backup_howl".
     ///      * The restored database's name contains "restored_howl".
@@ -1232,34 +1232,34 @@ pub struct ListDatabaseOperationsRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListDatabaseOperationsResponse.next_page_token\]
-    /// from a previous \[ListDatabaseOperationsResponse][google.spanner.admin.database.v1.ListDatabaseOperationsResponse\] to the
+    /// [next_page_token][google.spanner.admin.database.v1.ListDatabaseOperationsResponse.next_page_token]
+    /// from a previous [ListDatabaseOperationsResponse][google.spanner.admin.database.v1.ListDatabaseOperationsResponse] to the
     /// same `parent` and with the same `filter`.
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations\].
+/// [ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabaseOperationsResponse {
     /// The list of matching database [long-running
-    /// operations]\[google.longrunning.Operation\]. Each operation's name will be
+    /// operations][google.longrunning.Operation]. Each operation's name will be
     /// prefixed by the database's name. The operation's
-    /// \[metadata][google.longrunning.Operation.metadata\] field type
+    /// [metadata][google.longrunning.Operation.metadata] field type
     /// `metadata.type_url` describes the type of the metadata.
     #[prost(message, repeated, tag = "1")]
     pub operations: ::prost::alloc::vec::Vec<
         super::super::super::super::longrunning::Operation,
     >,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations\]
+    /// [ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations]
     /// call to fetch more of the matching metadata.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase\].
+/// [RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct RestoreDatabaseRequest {
@@ -1280,7 +1280,7 @@ pub struct RestoreDatabaseRequest {
     /// resources in Cloud KMS used to encrypt/decrypt the database to restore to.
     /// If this field is not specified, the restored database will use
     /// the same encryption configuration as the backup by default, namely
-    /// \[encryption_type][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig.encryption_type\] =
+    /// [encryption_type][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig.encryption_type] =
     /// `USE_CONFIG_DEFAULT_OR_BACKUP_ENCRYPTION`.
     #[prost(message, optional, tag = "4")]
     pub encryption_config: ::core::option::Option<RestoreDatabaseEncryptionConfig>,
@@ -1312,7 +1312,7 @@ pub struct RestoreDatabaseEncryptionConfig {
     pub encryption_type: i32,
     /// Optional. The Cloud KMS key that will be used to encrypt/decrypt the restored
     /// database. This field should be set only when
-    /// \[encryption_type][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig.encryption_type\] is
+    /// [encryption_type][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig.encryption_type] is
     /// `CUSTOMER_MANAGED_ENCRYPTION`. Values are of the form
     /// `projects/<project>/locations/<location>/keyRings/<key_ring>/cryptoKeys/<kms_key_name>`.
     #[prost(string, tag = "2")]
@@ -1337,7 +1337,7 @@ pub mod restore_database_encryption_config {
         /// Unspecified. Do not use.
         Unspecified = 0,
         /// This is the default option when
-        /// \[encryption_config][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig\] is not specified.
+        /// [encryption_config][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig] is not specified.
         UseConfigDefaultOrBackupEncryption = 1,
         /// Use Google default encryption.
         GoogleDefaultEncryption = 2,
@@ -1377,7 +1377,7 @@ pub mod restore_database_encryption_config {
     }
 }
 /// Metadata type for the long-running operation returned by
-/// \[RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase\].
+/// [RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct RestoreDatabaseMetadata {
@@ -1388,21 +1388,21 @@ pub struct RestoreDatabaseMetadata {
     #[prost(enumeration = "RestoreSourceType", tag = "2")]
     pub source_type: i32,
     /// The progress of the
-    /// \[RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase\]
+    /// [RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase]
     /// operation.
     #[prost(message, optional, tag = "4")]
     pub progress: ::core::option::Option<OperationProgress>,
     /// The time at which cancellation of this operation was received.
-    /// \[Operations.CancelOperation][google.longrunning.Operations.CancelOperation\]
+    /// [Operations.CancelOperation][google.longrunning.Operations.CancelOperation]
     /// starts asynchronous cancellation on a long-running operation. The server
     /// makes a best effort to cancel the operation, but success is not guaranteed.
     /// Clients can use
-    /// \[Operations.GetOperation][google.longrunning.Operations.GetOperation\] or
+    /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
     /// other methods to check whether the cancellation succeeded or whether the
     /// operation completed despite cancellation. On successful cancellation,
     /// the operation is not deleted; instead, it becomes an operation with
-    /// an \[Operation.error][google.longrunning.Operation.error\] value with a
-    /// \[google.rpc.Status.code][google.rpc.Status.code\] of 1, corresponding to `Code.CANCELLED`.
+    /// an [Operation.error][google.longrunning.Operation.error] value with a
+    /// [google.rpc.Status.code][google.rpc.Status.code] of 1, corresponding to `Code.CANCELLED`.
     #[prost(message, optional, tag = "5")]
     pub cancel_time: ::core::option::Option<::prost_types::Timestamp>,
     /// If exists, the name of the long-running operation that will be used to
@@ -1412,21 +1412,21 @@ pub struct RestoreDatabaseMetadata {
     /// `projects/<project>/instances/<instance>/databases/<database>/operations/<operation>`
     /// where the <database> is the name of database being created and restored to.
     /// The metadata type of the  long-running operation is
-    /// \[OptimizeRestoredDatabaseMetadata][google.spanner.admin.database.v1.OptimizeRestoredDatabaseMetadata\]. This long-running operation will be
+    /// [OptimizeRestoredDatabaseMetadata][google.spanner.admin.database.v1.OptimizeRestoredDatabaseMetadata]. This long-running operation will be
     /// automatically created by the system after the RestoreDatabase long-running
     /// operation completes successfully. This operation will not be created if the
     /// restore was not successful.
     #[prost(string, tag = "6")]
     pub optimize_database_operation_name: ::prost::alloc::string::String,
     /// Information about the source used to restore the database, as specified by
-    /// `source` in \[RestoreDatabaseRequest][google.spanner.admin.database.v1.RestoreDatabaseRequest\].
+    /// `source` in [RestoreDatabaseRequest][google.spanner.admin.database.v1.RestoreDatabaseRequest].
     #[prost(oneof = "restore_database_metadata::SourceInfo", tags = "3")]
     pub source_info: ::core::option::Option<restore_database_metadata::SourceInfo>,
 }
 /// Nested message and enum types in `RestoreDatabaseMetadata`.
 pub mod restore_database_metadata {
     /// Information about the source used to restore the database, as specified by
-    /// `source` in \[RestoreDatabaseRequest][google.spanner.admin.database.v1.RestoreDatabaseRequest\].
+    /// `source` in [RestoreDatabaseRequest][google.spanner.admin.database.v1.RestoreDatabaseRequest].
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Oneof)]
     pub enum SourceInfo {
@@ -1461,7 +1461,7 @@ pub struct DatabaseRole {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request for \[ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles\].
+/// The request for [ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabaseRolesRequest {
@@ -1475,12 +1475,12 @@ pub struct ListDatabaseRolesRequest {
     #[prost(int32, tag = "2")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListDatabaseRolesResponse.next_page_token\] from a
-    /// previous \[ListDatabaseRolesResponse][google.spanner.admin.database.v1.ListDatabaseRolesResponse\].
+    /// [next_page_token][google.spanner.admin.database.v1.ListDatabaseRolesResponse.next_page_token] from a
+    /// previous [ListDatabaseRolesResponse][google.spanner.admin.database.v1.ListDatabaseRolesResponse].
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
 }
-/// The response for \[ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles\].
+/// The response for [ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabaseRolesResponse {
@@ -1488,7 +1488,7 @@ pub struct ListDatabaseRolesResponse {
     #[prost(message, repeated, tag = "1")]
     pub database_roles: ::prost::alloc::vec::Vec<DatabaseRole>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles\]
+    /// [ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles]
     /// call to fetch more of the matching roles.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
diff --git a/googleapis/src/bytes/google.spanner.admin.instance.v1.rs b/googleapis/src/bytes/google.spanner.admin.instance.v1.rs
index a4c3d54a..b223a24d 100644
--- a/googleapis/src/bytes/google.spanner.admin.instance.v1.rs
+++ b/googleapis/src/bytes/google.spanner.admin.instance.v1.rs
@@ -107,7 +107,7 @@ pub mod replica_info {
 pub struct InstanceConfig {
     /// A unique identifier for the instance configuration.  Values
     /// are of the form
-    /// `projects/<project>/instanceConfigs/\[a-z][-a-z0-9\]*`.
+    /// `projects/<project>/instanceConfigs/[a-z][-a-z0-9]*`.
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
     /// The name of this instance configuration as it appears in UIs.
@@ -139,7 +139,7 @@ pub struct InstanceConfig {
     /// firewall, load balancing, etc.).
     ///
     ///   * Label keys must be between 1 and 63 characters long and must conform to
-    ///     the following regular expression: `\[a-z][a-z0-9_-\]{0,62}`.
+    ///     the following regular expression: `[a-z][a-z0-9_-]{0,62}`.
     ///   * Label values must be between 0 and 63 characters long and must conform
     ///     to the regular expression `\[a-z0-9_-\]{0,63}`.
     ///   * No more than 64 labels can be associated with a given resource.
@@ -277,14 +277,14 @@ pub mod instance_config {
 pub struct Instance {
     /// Required. A unique identifier for the instance, which cannot be changed
     /// after the instance is created. Values are of the form
-    /// `projects/<project>/instances/\[a-z][-a-z0-9]*[a-z0-9\]`. The final
+    /// `projects/<project>/instances/[a-z][-a-z0-9]*\[a-z0-9\]`. The final
     /// segment of the name must be between 2 and 64 characters in length.
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
     /// Required. The name of the instance's configuration. Values are of the form
     /// `projects/<project>/instanceConfigs/<configuration>`. See
-    /// also \[InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig\] and
-    /// \[ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs\].
+    /// also [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig] and
+    /// [ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs].
     #[prost(string, tag = "2")]
     pub config: ::prost::alloc::string::String,
     /// Required. The descriptive name for this instance as it appears in UIs.
@@ -311,9 +311,9 @@ pub struct Instance {
     #[prost(int32, tag = "9")]
     pub processing_units: i32,
     /// Output only. The current instance state. For
-    /// \[CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance\],
+    /// [CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance],
     /// the state must be either omitted or set to `CREATING`. For
-    /// \[UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance\],
+    /// [UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance],
     /// the state must be either omitted or set to `READY`.
     #[prost(enumeration = "instance::State", tag = "6")]
     pub state: i32,
@@ -325,7 +325,7 @@ pub struct Instance {
     /// firewall, load balancing, etc.).
     ///
     ///   * Label keys must be between 1 and 63 characters long and must conform to
-    ///     the following regular expression: `\[a-z][a-z0-9_-\]{0,62}`.
+    ///     the following regular expression: `[a-z][a-z0-9_-]{0,62}`.
     ///   * Label values must be between 0 and 63 characters long and must conform
     ///     to the regular expression `\[a-z0-9_-\]{0,63}`.
     ///   * No more than 64 labels can be associated with a given resource.
@@ -403,7 +403,7 @@ pub mod instance {
     }
 }
 /// The request for
-/// \[ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs\].
+/// [ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstanceConfigsRequest {
@@ -417,14 +417,14 @@ pub struct ListInstanceConfigsRequest {
     #[prost(int32, tag = "2")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.instance.v1.ListInstanceConfigsResponse.next_page_token\]
+    /// [next_page_token][google.spanner.admin.instance.v1.ListInstanceConfigsResponse.next_page_token]
     /// from a previous
-    /// \[ListInstanceConfigsResponse][google.spanner.admin.instance.v1.ListInstanceConfigsResponse\].
+    /// [ListInstanceConfigsResponse][google.spanner.admin.instance.v1.ListInstanceConfigsResponse].
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs\].
+/// [ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstanceConfigsResponse {
@@ -432,13 +432,13 @@ pub struct ListInstanceConfigsResponse {
     #[prost(message, repeated, tag = "1")]
     pub instance_configs: ::prost::alloc::vec::Vec<InstanceConfig>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs\]
+    /// [ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs]
     /// call to fetch more of the matching instance configurations.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[GetInstanceConfigRequest][google.spanner.admin.instance.v1.InstanceAdmin.GetInstanceConfig\].
+/// [GetInstanceConfigRequest][google.spanner.admin.instance.v1.InstanceAdmin.GetInstanceConfig].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetInstanceConfigRequest {
@@ -448,7 +448,7 @@ pub struct GetInstanceConfigRequest {
     pub name: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[CreateInstanceConfigRequest][InstanceAdmin.CreateInstanceConfigRequest\].
+/// [CreateInstanceConfigRequest][InstanceAdmin.CreateInstanceConfigRequest].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateInstanceConfigRequest {
@@ -457,7 +457,7 @@ pub struct CreateInstanceConfigRequest {
     #[prost(string, tag = "1")]
     pub parent: ::prost::alloc::string::String,
     /// Required. The ID of the instance config to create.  Valid identifiers are
-    /// of the form `custom-\[-a-z0-9]*[a-z0-9\]` and must be between 2 and 64
+    /// of the form `custom-\[-a-z0-9\]*[a-z0-9]` and must be between 2 and 64
     /// characters in length. The `custom-` prefix is required to avoid name
     /// conflicts with Google managed configurations.
     #[prost(string, tag = "2")]
@@ -475,22 +475,22 @@ pub struct CreateInstanceConfigRequest {
     pub validate_only: bool,
 }
 /// The request for
-/// \[UpdateInstanceConfigRequest][InstanceAdmin.UpdateInstanceConfigRequest\].
+/// [UpdateInstanceConfigRequest][InstanceAdmin.UpdateInstanceConfigRequest].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateInstanceConfigRequest {
     /// Required. The user instance config to update, which must always include the
     /// instance config name. Otherwise, only fields mentioned in
-    /// \[update_mask][google.spanner.admin.instance.v1.UpdateInstanceConfigRequest.update_mask\]
+    /// [update_mask][google.spanner.admin.instance.v1.UpdateInstanceConfigRequest.update_mask]
     /// need be included. To prevent conflicts of concurrent updates,
-    /// \[etag][google.spanner.admin.instance.v1.InstanceConfig.reconciling\] can
+    /// [etag][google.spanner.admin.instance.v1.InstanceConfig.reconciling] can
     /// be used.
     #[prost(message, optional, tag = "1")]
     pub instance_config: ::core::option::Option<InstanceConfig>,
     /// Required. A mask specifying which fields in
-    /// \[InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig\] should be
+    /// [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig] should be
     /// updated. The field mask must always be specified; this prevents any future
-    /// fields in \[InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig\]
+    /// fields in [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig]
     /// from being erased accidentally by clients that do not know about them. Only
     /// display_name and labels can be updated.
     #[prost(message, optional, tag = "2")]
@@ -501,7 +501,7 @@ pub struct UpdateInstanceConfigRequest {
     pub validate_only: bool,
 }
 /// The request for
-/// \[DeleteInstanceConfigRequest][InstanceAdmin.DeleteInstanceConfigRequest\].
+/// [DeleteInstanceConfigRequest][InstanceAdmin.DeleteInstanceConfigRequest].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteInstanceConfigRequest {
@@ -525,7 +525,7 @@ pub struct DeleteInstanceConfigRequest {
     pub validate_only: bool,
 }
 /// The request for
-/// \[ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations\].
+/// [ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstanceConfigOperationsRequest {
@@ -541,14 +541,14 @@ pub struct ListInstanceConfigOperationsRequest {
     /// must be one of: `<`, `>`, `<=`, `>=`, `!=`, `=`, or `:`.
     /// Colon `:` is the contains operator. Filter rules are not case sensitive.
     ///
-    /// The following fields in the \[Operation][google.longrunning.Operation\]
+    /// The following fields in the [Operation][google.longrunning.Operation]
     /// are eligible for filtering:
     ///
     ///    * `name` - The name of the long-running operation
     ///    * `done` - False if the operation is in progress, else true.
     ///    * `metadata.@type` - the type of metadata. For example, the type string
     ///       for
-    ///       \[CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata\]
+    ///       [CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata]
     ///       is
     ///       `type.googleapis.com/google.spanner.admin.instance.v1.CreateInstanceConfigMetadata`.
     ///    * `metadata.<field_name>` - any field in metadata.value.
@@ -572,7 +572,7 @@ pub struct ListInstanceConfigOperationsRequest {
     ///      `(metadata.progress.start_time < \"2021-03-28T14:50:00Z\") AND` \
     ///      `(error:*)` - Return operations where:
     ///      * The operation's metadata type is
-    ///      \[CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata\].
+    ///      [CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata].
     ///      * The instance config name contains "custom-config".
     ///      * The operation started before 2021-03-28T14:50:00Z.
     ///      * The operation resulted in an error.
@@ -583,35 +583,35 @@ pub struct ListInstanceConfigOperationsRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse.next_page_token\]
+    /// [next_page_token][google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse.next_page_token]
     /// from a previous
-    /// \[ListInstanceConfigOperationsResponse][google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse\]
+    /// [ListInstanceConfigOperationsResponse][google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse]
     /// to the same `parent` and with the same `filter`.
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations\].
+/// [ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstanceConfigOperationsResponse {
     /// The list of matching instance config [long-running
-    /// operations]\[google.longrunning.Operation\]. Each operation's name will be
+    /// operations][google.longrunning.Operation]. Each operation's name will be
     /// prefixed by the instance config's name. The operation's
-    /// \[metadata][google.longrunning.Operation.metadata\] field type
+    /// [metadata][google.longrunning.Operation.metadata] field type
     /// `metadata.type_url` describes the type of the metadata.
     #[prost(message, repeated, tag = "1")]
     pub operations: ::prost::alloc::vec::Vec<
         super::super::super::super::longrunning::Operation,
     >,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations\]
+    /// [ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations]
     /// call to fetch more of the matching metadata.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[GetInstance][google.spanner.admin.instance.v1.InstanceAdmin.GetInstance\].
+/// [GetInstance][google.spanner.admin.instance.v1.InstanceAdmin.GetInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetInstanceRequest {
@@ -620,14 +620,14 @@ pub struct GetInstanceRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
     /// If field_mask is present, specifies the subset of
-    /// \[Instance][google.spanner.admin.instance.v1.Instance\] fields that should be
+    /// [Instance][google.spanner.admin.instance.v1.Instance] fields that should be
     /// returned. If absent, all
-    /// \[Instance][google.spanner.admin.instance.v1.Instance\] fields are returned.
+    /// [Instance][google.spanner.admin.instance.v1.Instance] fields are returned.
     #[prost(message, optional, tag = "2")]
     pub field_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
 /// The request for
-/// \[CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance\].
+/// [CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateInstanceRequest {
@@ -636,7 +636,7 @@ pub struct CreateInstanceRequest {
     #[prost(string, tag = "1")]
     pub parent: ::prost::alloc::string::String,
     /// Required. The ID of the instance to create.  Valid identifiers are of the
-    /// form `\[a-z][-a-z0-9]*[a-z0-9\]` and must be between 2 and 64 characters in
+    /// form `[a-z][-a-z0-9]*\[a-z0-9\]` and must be between 2 and 64 characters in
     /// length.
     #[prost(string, tag = "2")]
     pub instance_id: ::prost::alloc::string::String,
@@ -646,7 +646,7 @@ pub struct CreateInstanceRequest {
     pub instance: ::core::option::Option<Instance>,
 }
 /// The request for
-/// \[ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances\].
+/// [ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstancesRequest {
@@ -659,9 +659,9 @@ pub struct ListInstancesRequest {
     #[prost(int32, tag = "2")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.instance.v1.ListInstancesResponse.next_page_token\]
+    /// [next_page_token][google.spanner.admin.instance.v1.ListInstancesResponse.next_page_token]
     /// from a previous
-    /// \[ListInstancesResponse][google.spanner.admin.instance.v1.ListInstancesResponse\].
+    /// [ListInstancesResponse][google.spanner.admin.instance.v1.ListInstancesResponse].
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
     /// An expression for filtering the results of the request. Filter rules are
@@ -687,7 +687,7 @@ pub struct ListInstancesRequest {
     pub filter: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances\].
+/// [ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstancesResponse {
@@ -695,32 +695,32 @@ pub struct ListInstancesResponse {
     #[prost(message, repeated, tag = "1")]
     pub instances: ::prost::alloc::vec::Vec<Instance>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances\]
+    /// [ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances]
     /// call to fetch more of the matching instances.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance\].
+/// [UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateInstanceRequest {
     /// Required. The instance to update, which must always include the instance
     /// name.  Otherwise, only fields mentioned in
-    /// \[field_mask][google.spanner.admin.instance.v1.UpdateInstanceRequest.field_mask\]
+    /// [field_mask][google.spanner.admin.instance.v1.UpdateInstanceRequest.field_mask]
     /// need be included.
     #[prost(message, optional, tag = "1")]
     pub instance: ::core::option::Option<Instance>,
     /// Required. A mask specifying which fields in
-    /// \[Instance][google.spanner.admin.instance.v1.Instance\] should be updated.
+    /// [Instance][google.spanner.admin.instance.v1.Instance] should be updated.
     /// The field mask must always be specified; this prevents any future fields in
-    /// \[Instance][google.spanner.admin.instance.v1.Instance\] from being erased
+    /// [Instance][google.spanner.admin.instance.v1.Instance] from being erased
     /// accidentally by clients that do not know about them.
     #[prost(message, optional, tag = "2")]
     pub field_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
 /// The request for
-/// \[DeleteInstance][google.spanner.admin.instance.v1.InstanceAdmin.DeleteInstance\].
+/// [DeleteInstance][google.spanner.admin.instance.v1.InstanceAdmin.DeleteInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteInstanceRequest {
@@ -730,7 +730,7 @@ pub struct DeleteInstanceRequest {
     pub name: ::prost::alloc::string::String,
 }
 /// Metadata type for the operation returned by
-/// \[CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance\].
+/// [CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateInstanceMetadata {
@@ -738,7 +738,7 @@ pub struct CreateInstanceMetadata {
     #[prost(message, optional, tag = "1")]
     pub instance: ::core::option::Option<Instance>,
     /// The time at which the
-    /// \[CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance\]
+    /// [CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance]
     /// request was received.
     #[prost(message, optional, tag = "2")]
     pub start_time: ::core::option::Option<::prost_types::Timestamp>,
@@ -752,7 +752,7 @@ pub struct CreateInstanceMetadata {
     pub end_time: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// Metadata type for the operation returned by
-/// \[UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance\].
+/// [UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateInstanceMetadata {
@@ -760,7 +760,7 @@ pub struct UpdateInstanceMetadata {
     #[prost(message, optional, tag = "1")]
     pub instance: ::core::option::Option<Instance>,
     /// The time at which
-    /// \[UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance\]
+    /// [UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance]
     /// request was received.
     #[prost(message, optional, tag = "2")]
     pub start_time: ::core::option::Option<::prost_types::Timestamp>,
@@ -774,7 +774,7 @@ pub struct UpdateInstanceMetadata {
     pub end_time: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// Metadata type for the operation returned by
-/// \[CreateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstanceConfig\].
+/// [CreateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstanceConfig].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateInstanceConfigMetadata {
@@ -782,7 +782,7 @@ pub struct CreateInstanceConfigMetadata {
     #[prost(message, optional, tag = "1")]
     pub instance_config: ::core::option::Option<InstanceConfig>,
     /// The progress of the
-    /// \[CreateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstanceConfig\]
+    /// [CreateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstanceConfig]
     /// operation.
     #[prost(message, optional, tag = "2")]
     pub progress: ::core::option::Option<OperationProgress>,
@@ -791,7 +791,7 @@ pub struct CreateInstanceConfigMetadata {
     pub cancel_time: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// Metadata type for the operation returned by
-/// \[UpdateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstanceConfig\].
+/// [UpdateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstanceConfig].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateInstanceConfigMetadata {
@@ -799,7 +799,7 @@ pub struct UpdateInstanceConfigMetadata {
     #[prost(message, optional, tag = "1")]
     pub instance_config: ::core::option::Option<InstanceConfig>,
     /// The progress of the
-    /// \[UpdateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstanceConfig\]
+    /// [UpdateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstanceConfig]
     /// operation.
     #[prost(message, optional, tag = "2")]
     pub progress: ::core::option::Option<OperationProgress>,
diff --git a/googleapis/src/bytes/google.spanner.v1.rs b/googleapis/src/bytes/google.spanner.v1.rs
index 4fab7ca5..706fa1d0 100644
--- a/googleapis/src/bytes/google.spanner.v1.rs
+++ b/googleapis/src/bytes/google.spanner.v1.rs
@@ -1,4 +1,4 @@
-/// The response for \[Commit][google.spanner.v1.Spanner.Commit\].
+/// The response for [Commit][google.spanner.v1.Spanner.Commit].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CommitResponse {
@@ -7,7 +7,7 @@ pub struct CommitResponse {
     pub commit_timestamp: ::core::option::Option<::prost_types::Timestamp>,
     /// The statistics about this Commit. Not returned by default.
     /// For more information, see
-    /// \[CommitRequest.return_commit_stats][google.spanner.v1.CommitRequest.return_commit_stats\].
+    /// [CommitRequest.return_commit_stats][google.spanner.v1.CommitRequest.return_commit_stats].
     #[prost(message, optional, tag = "2")]
     pub commit_stats: ::core::option::Option<commit_response::CommitStats>,
 }
@@ -21,9 +21,9 @@ pub mod commit_response {
         /// `mutation_count` value can help you maximize the number of mutations
         /// in a transaction and minimize the number of API round trips. You can
         /// also monitor this value to prevent transactions from exceeding the system
-        /// \[limit\](<https://cloud.google.com/spanner/quotas#limits_for_creating_reading_updating_and_deleting_data>).
+        /// [limit](<https://cloud.google.com/spanner/quotas#limits_for_creating_reading_updating_and_deleting_data>).
         /// If the number of mutations exceeds the limit, the server returns
-        /// \[INVALID_ARGUMENT\](<https://cloud.google.com/spanner/docs/reference/rest/v1/Code#ENUM_VALUES.INVALID_ARGUMENT>).
+        /// [INVALID_ARGUMENT](<https://cloud.google.com/spanner/docs/reference/rest/v1/Code#ENUM_VALUES.INVALID_ARGUMENT>).
         #[prost(int64, tag = "1")]
         pub mutation_count: i64,
     }
@@ -36,7 +36,7 @@ pub mod commit_response {
 /// Keys are represented by lists, where the ith value in the list
 /// corresponds to the ith component of the table or index primary key.
 /// Individual values are encoded as described
-/// \[here][google.spanner.v1.TypeCode\].
+/// [here][google.spanner.v1.TypeCode].
 ///
 /// For example, consider the following table definition:
 ///
@@ -47,8 +47,8 @@ pub mod commit_response {
 ///
 /// The following keys name rows in this table:
 ///
-///      ["Bob", "2014-09-23"]
-///      ["Alfred", "2015-06-12"]
+///      \["Bob", "2014-09-23"\]
+///      \["Alfred", "2015-06-12"\]
 ///
 /// Since the `UserEvents` table's `PRIMARY KEY` clause names two
 /// columns, each `UserEvents` key has two elements; the first is the
@@ -59,8 +59,8 @@ pub mod commit_response {
 /// sort order. For example, the following range returns all events for
 /// user `"Bob"` that occurred in the year 2015:
 ///
-///      "start_closed": ["Bob", "2015-01-01"]
-///      "end_closed": ["Bob", "2015-12-31"]
+///      "start_closed": \["Bob", "2015-01-01"\]
+///      "end_closed": \["Bob", "2015-12-31"\]
 ///
 /// Start and end keys can omit trailing key components. This affects the
 /// inclusion and exclusion of rows that exactly match the provided key
@@ -71,7 +71,7 @@ pub mod commit_response {
 /// For example, the following range includes all events for `"Bob"` that
 /// occurred during and after the year 2000:
 ///
-///      "start_closed": ["Bob", "2000-01-01"]
+///      "start_closed": \["Bob", "2000-01-01"\]
 ///      "end_closed": \["Bob"\]
 ///
 /// The next example retrieves all events for `"Bob"`:
@@ -82,12 +82,12 @@ pub mod commit_response {
 /// To retrieve events before the year 2000:
 ///
 ///      "start_closed": \["Bob"\]
-///      "end_open": ["Bob", "2000-01-01"]
+///      "end_open": \["Bob", "2000-01-01"\]
 ///
 /// The following range includes all rows in the table:
 ///
-///      "start_closed": []
-///      "end_closed": []
+///      "start_closed": \[\]
+///      "end_closed": \[\]
 ///
 /// This range returns all users whose `UserName` begins with any
 /// character from A to C:
@@ -168,10 +168,10 @@ pub struct KeySet {
     /// A list of specific keys. Entries in `keys` should have exactly as
     /// many elements as there are columns in the primary or index key
     /// with which this `KeySet` is used.  Individual key values are
-    /// encoded as described \[here][google.spanner.v1.TypeCode\].
+    /// encoded as described [here][google.spanner.v1.TypeCode].
     #[prost(message, repeated, tag = "1")]
     pub keys: ::prost::alloc::vec::Vec<::prost_types::ListValue>,
-    /// A list of key ranges. See \[KeyRange][google.spanner.v1.KeyRange\] for more information about
+    /// A list of key ranges. See [KeyRange][google.spanner.v1.KeyRange] for more information about
     /// key range specifications.
     #[prost(message, repeated, tag = "2")]
     pub ranges: ::prost::alloc::vec::Vec<KeyRange>,
@@ -183,7 +183,7 @@ pub struct KeySet {
 }
 /// A modification to one or more Cloud Spanner rows.  Mutations can be
 /// applied to a Cloud Spanner database by sending them in a
-/// \[Commit][google.spanner.v1.Spanner.Commit\] call.
+/// [Commit][google.spanner.v1.Spanner.Commit] call.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Mutation {
@@ -193,15 +193,15 @@ pub struct Mutation {
 }
 /// Nested message and enum types in `Mutation`.
 pub mod mutation {
-    /// Arguments to \[insert][google.spanner.v1.Mutation.insert\], \[update][google.spanner.v1.Mutation.update\], \[insert_or_update][google.spanner.v1.Mutation.insert_or_update\], and
-    /// \[replace][google.spanner.v1.Mutation.replace\] operations.
+    /// Arguments to [insert][google.spanner.v1.Mutation.insert], [update][google.spanner.v1.Mutation.update], [insert_or_update][google.spanner.v1.Mutation.insert_or_update], and
+    /// [replace][google.spanner.v1.Mutation.replace] operations.
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct Write {
         /// Required. The table whose rows will be written.
         #[prost(string, tag = "1")]
         pub table: ::prost::alloc::string::String,
-        /// The names of the columns in \[table][google.spanner.v1.Mutation.Write.table\] to be written.
+        /// The names of the columns in [table][google.spanner.v1.Mutation.Write.table] to be written.
         ///
         /// The list of columns must contain enough columns to allow
         /// Cloud Spanner to derive values for all primary key columns in the
@@ -211,22 +211,22 @@ pub mod mutation {
         /// The values to be written. `values` can contain more than one
         /// list of values. If it does, then multiple rows are written, one
         /// for each entry in `values`. Each list in `values` must have
-        /// exactly as many entries as there are entries in \[columns][google.spanner.v1.Mutation.Write.columns\]
+        /// exactly as many entries as there are entries in [columns][google.spanner.v1.Mutation.Write.columns]
         /// above. Sending multiple lists is equivalent to sending multiple
         /// `Mutation`s, each containing one `values` entry and repeating
-        /// \[table][google.spanner.v1.Mutation.Write.table\] and \[columns][google.spanner.v1.Mutation.Write.columns\]. Individual values in each list are
-        /// encoded as described \[here][google.spanner.v1.TypeCode\].
+        /// [table][google.spanner.v1.Mutation.Write.table] and [columns][google.spanner.v1.Mutation.Write.columns]. Individual values in each list are
+        /// encoded as described [here][google.spanner.v1.TypeCode].
         #[prost(message, repeated, tag = "3")]
         pub values: ::prost::alloc::vec::Vec<::prost_types::ListValue>,
     }
-    /// Arguments to \[delete][google.spanner.v1.Mutation.delete\] operations.
+    /// Arguments to [delete][google.spanner.v1.Mutation.delete] operations.
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct Delete {
         /// Required. The table whose rows will be deleted.
         #[prost(string, tag = "1")]
         pub table: ::prost::alloc::string::String,
-        /// Required. The primary keys of the rows within \[table][google.spanner.v1.Mutation.Delete.table\] to delete.  The
+        /// Required. The primary keys of the rows within [table][google.spanner.v1.Mutation.Delete.table] to delete.  The
         /// primary keys must be specified in the order in which they appear in the
         /// `PRIMARY KEY()` clause of the table's equivalent DDL statement (the DDL
         /// statement used to create the table).
@@ -247,18 +247,18 @@ pub mod mutation {
         /// already exist, the transaction fails with error `NOT_FOUND`.
         #[prost(message, tag = "2")]
         Update(Write),
-        /// Like \[insert][google.spanner.v1.Mutation.insert\], except that if the row already exists, then
+        /// Like [insert][google.spanner.v1.Mutation.insert], except that if the row already exists, then
         /// its column values are overwritten with the ones provided. Any
         /// column values not explicitly written are preserved.
         ///
-        /// When using \[insert_or_update][google.spanner.v1.Mutation.insert_or_update\], just as when using \[insert][google.spanner.v1.Mutation.insert\], all `NOT
+        /// When using [insert_or_update][google.spanner.v1.Mutation.insert_or_update], just as when using [insert][google.spanner.v1.Mutation.insert], all `NOT
         /// NULL` columns in the table must be given a value. This holds true
         /// even when the row already exists and will therefore actually be updated.
         #[prost(message, tag = "3")]
         InsertOrUpdate(Write),
-        /// Like \[insert][google.spanner.v1.Mutation.insert\], except that if the row already exists, it is
+        /// Like [insert][google.spanner.v1.Mutation.insert], except that if the row already exists, it is
         /// deleted, and the column values provided are inserted
-        /// instead. Unlike \[insert_or_update][google.spanner.v1.Mutation.insert_or_update\], this means any values not
+        /// instead. Unlike [insert_or_update][google.spanner.v1.Mutation.insert_or_update], this means any values not
         /// explicitly written become `NULL`.
         ///
         /// In an interleaved table, if you create the child table with the
@@ -273,16 +273,16 @@ pub mod mutation {
         Delete(Delete),
     }
 }
-/// Node information for nodes appearing in a \[QueryPlan.plan_nodes][google.spanner.v1.QueryPlan.plan_nodes\].
+/// Node information for nodes appearing in a [QueryPlan.plan_nodes][google.spanner.v1.QueryPlan.plan_nodes].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct PlanNode {
-    /// The `PlanNode`'s index in [node list]\[google.spanner.v1.QueryPlan.plan_nodes\].
+    /// The `PlanNode`'s index in [node list][google.spanner.v1.QueryPlan.plan_nodes].
     #[prost(int32, tag = "1")]
     pub index: i32,
     /// Used to determine the type of node. May be needed for visualizing
     /// different kinds of nodes differently. For example, If the node is a
-    /// \[SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR\] node, it will have a condensed representation
+    /// [SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR] node, it will have a condensed representation
     /// which can be used to directly embed a description of the node in its
     /// parent.
     #[prost(enumeration = "plan_node::Kind", tag = "2")]
@@ -293,7 +293,7 @@ pub struct PlanNode {
     /// List of child node `index`es and their relationship to this parent.
     #[prost(message, repeated, tag = "4")]
     pub child_links: ::prost::alloc::vec::Vec<plan_node::ChildLink>,
-    /// Condensed representation for \[SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR\] nodes.
+    /// Condensed representation for [SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR] nodes.
     #[prost(message, optional, tag = "5")]
     pub short_representation: ::core::option::Option<plan_node::ShortRepresentation>,
     /// Attributes relevant to the node contained in a group of key-value pairs.
@@ -316,7 +316,7 @@ pub struct PlanNode {
 /// Nested message and enum types in `PlanNode`.
 pub mod plan_node {
     /// Metadata associated with a parent-child relationship appearing in a
-    /// \[PlanNode][google.spanner.v1.PlanNode\].
+    /// [PlanNode][google.spanner.v1.PlanNode].
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct ChildLink {
@@ -329,7 +329,7 @@ pub mod plan_node {
         /// with the output variable.
         #[prost(string, tag = "2")]
         pub r#type: ::prost::alloc::string::String,
-        /// Only present if the child node is \[SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR\] and corresponds
+        /// Only present if the child node is [SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR] and corresponds
         /// to an output variable of the parent node. The field carries the name of
         /// the output variable.
         /// For example, a `TableScan` operator that reads rows from a table will
@@ -341,7 +341,7 @@ pub mod plan_node {
         pub variable: ::prost::alloc::string::String,
     }
     /// Condensed representation of a node and its subtree. Only present for
-    /// `SCALAR` \[PlanNode(s)][google.spanner.v1.PlanNode\].
+    /// `SCALAR` [PlanNode(s)][google.spanner.v1.PlanNode].
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct ShortRepresentation {
@@ -356,7 +356,7 @@ pub mod plan_node {
         #[prost(map = "string, int32", tag = "2")]
         pub subqueries: ::std::collections::HashMap<::prost::alloc::string::String, i32>,
     }
-    /// The kind of \[PlanNode][google.spanner.v1.PlanNode\]. Distinguishes between the two different kinds of
+    /// The kind of [PlanNode][google.spanner.v1.PlanNode]. Distinguishes between the two different kinds of
     /// nodes that can appear in a query plan.
     #[derive(
         Clone,
@@ -411,7 +411,7 @@ pub mod plan_node {
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct QueryPlan {
     /// The nodes in the query plan. Plan nodes are returned in pre-order starting
-    /// with the plan root. Each \[PlanNode][google.spanner.v1.PlanNode\]'s `id` corresponds to its index in
+    /// with the plan root. Each [PlanNode][google.spanner.v1.PlanNode]'s `id` corresponds to its index in
     /// `plan_nodes`.
     #[prost(message, repeated, tag = "1")]
     pub plan_nodes: ::prost::alloc::vec::Vec<PlanNode>,
@@ -445,7 +445,7 @@ pub struct QueryPlan {
 ///
 ///       Queries on change streams must be performed with the snapshot read-only
 ///       transaction mode, specifying a strong read. Please see
-///       \[TransactionOptions.ReadOnly.strong][google.spanner.v1.TransactionOptions.ReadOnly.strong\]
+///       [TransactionOptions.ReadOnly.strong][google.spanner.v1.TransactionOptions.ReadOnly.strong]
 ///       for more details.
 ///
 ///    3. Partitioned DML. This type of transaction is used to execute
@@ -476,16 +476,16 @@ pub struct QueryPlan {
 /// and cause less contention. Cloud Spanner attempts to keep read locks
 /// active as long as the transaction continues to do reads, and the
 /// transaction has not been terminated by
-/// \[Commit][google.spanner.v1.Spanner.Commit\] or
-/// \[Rollback][google.spanner.v1.Spanner.Rollback\]. Long periods of
+/// [Commit][google.spanner.v1.Spanner.Commit] or
+/// [Rollback][google.spanner.v1.Spanner.Rollback]. Long periods of
 /// inactivity at the client may cause Cloud Spanner to release a
 /// transaction's locks and abort it.
 ///
 /// Conceptually, a read-write transaction consists of zero or more
 /// reads or SQL statements followed by
-/// \[Commit][google.spanner.v1.Spanner.Commit\]. At any time before
-/// \[Commit][google.spanner.v1.Spanner.Commit\], the client can send a
-/// \[Rollback][google.spanner.v1.Spanner.Rollback\] request to abort the
+/// [Commit][google.spanner.v1.Spanner.Commit]. At any time before
+/// [Commit][google.spanner.v1.Spanner.Commit], the client can send a
+/// [Rollback][google.spanner.v1.Spanner.Rollback] request to abort the
 /// transaction.
 ///
 /// Semantics:
@@ -547,8 +547,8 @@ pub struct QueryPlan {
 /// need to worry about this in practice.
 ///
 /// Snapshot read-only transactions do not need to call
-/// \[Commit][google.spanner.v1.Spanner.Commit\] or
-/// \[Rollback][google.spanner.v1.Spanner.Rollback\] (and in fact are not
+/// [Commit][google.spanner.v1.Spanner.Commit] or
+/// [Rollback][google.spanner.v1.Spanner.Rollback] (and in fact are not
 /// permitted to do so).
 ///
 /// To execute a snapshot transaction, the client specifies a timestamp
@@ -583,7 +583,7 @@ pub struct QueryPlan {
 /// the strong read timestamp bound.
 ///
 /// See
-/// \[TransactionOptions.ReadOnly.strong][google.spanner.v1.TransactionOptions.ReadOnly.strong\].
+/// [TransactionOptions.ReadOnly.strong][google.spanner.v1.TransactionOptions.ReadOnly.strong].
 ///
 /// Exact staleness:
 ///
@@ -605,9 +605,9 @@ pub struct QueryPlan {
 /// boundedly stale reads usually return fresher results.
 ///
 /// See
-/// \[TransactionOptions.ReadOnly.read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.read_timestamp\]
+/// [TransactionOptions.ReadOnly.read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.read_timestamp]
 /// and
-/// \[TransactionOptions.ReadOnly.exact_staleness][google.spanner.v1.TransactionOptions.ReadOnly.exact_staleness\].
+/// [TransactionOptions.ReadOnly.exact_staleness][google.spanner.v1.TransactionOptions.ReadOnly.exact_staleness].
 ///
 /// Bounded staleness:
 ///
@@ -637,9 +637,9 @@ pub struct QueryPlan {
 /// read-only transactions.
 ///
 /// See
-/// \[TransactionOptions.ReadOnly.max_staleness][google.spanner.v1.TransactionOptions.ReadOnly.max_staleness\]
+/// [TransactionOptions.ReadOnly.max_staleness][google.spanner.v1.TransactionOptions.ReadOnly.max_staleness]
 /// and
-/// \[TransactionOptions.ReadOnly.min_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.min_read_timestamp\].
+/// [TransactionOptions.ReadOnly.min_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.min_read_timestamp].
 ///
 /// Old read timestamps and garbage collection:
 ///
@@ -678,7 +678,7 @@ pub struct QueryPlan {
 ///
 /// In addition, if TransactionOptions.read_only.return_read_timestamp is set
 /// to true, a special value of 2^63 - 2 will be returned in the
-/// \[Transaction][google.spanner.v1.Transaction\] message that describes the
+/// [Transaction][google.spanner.v1.Transaction] message that describes the
 /// transaction, instead of a valid read timestamp. This special value should be
 /// discarded and not used for any subsequent queries.
 ///
@@ -822,7 +822,7 @@ pub mod transaction_options {
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct ReadOnly {
         /// If true, the Cloud Spanner-selected read timestamp is included in
-        /// the \[Transaction][google.spanner.v1.Transaction\] message that describes
+        /// the [Transaction][google.spanner.v1.Transaction] message that describes
         /// the transaction.
         #[prost(bool, tag = "6")]
         pub return_read_timestamp: bool,
@@ -928,10 +928,10 @@ pub mod transaction_options {
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Transaction {
     /// `id` may be used to identify the transaction in subsequent
-    /// \[Read][google.spanner.v1.Spanner.Read\],
-    /// \[ExecuteSql][google.spanner.v1.Spanner.ExecuteSql\],
-    /// \[Commit][google.spanner.v1.Spanner.Commit\], or
-    /// \[Rollback][google.spanner.v1.Spanner.Rollback\] calls.
+    /// [Read][google.spanner.v1.Spanner.Read],
+    /// [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql],
+    /// [Commit][google.spanner.v1.Spanner.Commit], or
+    /// [Rollback][google.spanner.v1.Spanner.Rollback] calls.
     ///
     /// Single-use read-only transactions do not have IDs, because
     /// single-use transactions do not support multiple requests.
@@ -939,7 +939,7 @@ pub struct Transaction {
     pub id: ::prost::bytes::Bytes,
     /// For snapshot read-only transactions, the read timestamp chosen
     /// for the transaction. Not returned by default: see
-    /// \[TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp\].
+    /// [TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp].
     ///
     /// A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
     /// Example: `"2014-10-02T15:01:23.045123456Z"`.
@@ -947,10 +947,10 @@ pub struct Transaction {
     pub read_timestamp: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// This message is used to select the transaction in which a
-/// \[Read][google.spanner.v1.Spanner.Read\] or
-/// \[ExecuteSql][google.spanner.v1.Spanner.ExecuteSql\] call runs.
+/// [Read][google.spanner.v1.Spanner.Read] or
+/// [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql] call runs.
 ///
-/// See \[TransactionOptions][google.spanner.v1.TransactionOptions\] for more
+/// See [TransactionOptions][google.spanner.v1.TransactionOptions] for more
 /// information about transactions.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
@@ -977,8 +977,8 @@ pub mod transaction_selector {
         Id(::prost::bytes::Bytes),
         /// Begin a new transaction and execute this read or SQL query in
         /// it. The transaction ID of the new transaction is returned in
-        /// \[ResultSetMetadata.transaction][google.spanner.v1.ResultSetMetadata.transaction\],
-        /// which is a \[Transaction][google.spanner.v1.Transaction\].
+        /// [ResultSetMetadata.transaction][google.spanner.v1.ResultSetMetadata.transaction],
+        /// which is a [Transaction][google.spanner.v1.Transaction].
         #[prost(message, tag = "3")]
         Begin(super::TransactionOptions),
     }
@@ -988,34 +988,34 @@ pub mod transaction_selector {
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Type {
-    /// Required. The \[TypeCode][google.spanner.v1.TypeCode\] for this type.
+    /// Required. The [TypeCode][google.spanner.v1.TypeCode] for this type.
     #[prost(enumeration = "TypeCode", tag = "1")]
     pub code: i32,
-    /// If \[code][google.spanner.v1.Type.code\] == \[ARRAY][google.spanner.v1.TypeCode.ARRAY\], then `array_element_type`
+    /// If [code][google.spanner.v1.Type.code] == [ARRAY][google.spanner.v1.TypeCode.ARRAY], then `array_element_type`
     /// is the type of the array elements.
     #[prost(message, optional, boxed, tag = "2")]
     pub array_element_type: ::core::option::Option<::prost::alloc::boxed::Box<Type>>,
-    /// If \[code][google.spanner.v1.Type.code\] == \[STRUCT][google.spanner.v1.TypeCode.STRUCT\], then `struct_type`
+    /// If [code][google.spanner.v1.Type.code] == [STRUCT][google.spanner.v1.TypeCode.STRUCT], then `struct_type`
     /// provides type information for the struct's fields.
     #[prost(message, optional, tag = "3")]
     pub struct_type: ::core::option::Option<StructType>,
-    /// The \[TypeAnnotationCode][google.spanner.v1.TypeAnnotationCode\] that disambiguates SQL type that Spanner will
+    /// The [TypeAnnotationCode][google.spanner.v1.TypeAnnotationCode] that disambiguates SQL type that Spanner will
     /// use to represent values of this type during query processing. This is
-    /// necessary for some type codes because a single \[TypeCode][google.spanner.v1.TypeCode\] can be mapped
-    /// to different SQL types depending on the SQL dialect. \[type_annotation][google.spanner.v1.Type.type_annotation\]
+    /// necessary for some type codes because a single [TypeCode][google.spanner.v1.TypeCode] can be mapped
+    /// to different SQL types depending on the SQL dialect. [type_annotation][google.spanner.v1.Type.type_annotation]
     /// typically is not needed to process the content of a value (it doesn't
     /// affect serialization) and clients can ignore it on the read path.
     #[prost(enumeration = "TypeAnnotationCode", tag = "4")]
     pub type_annotation: i32,
 }
-/// `StructType` defines the fields of a \[STRUCT][google.spanner.v1.TypeCode.STRUCT\] type.
+/// `StructType` defines the fields of a [STRUCT][google.spanner.v1.TypeCode.STRUCT] type.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct StructType {
     /// The list of fields that make up this struct. Order is
     /// significant, because values of this struct type are represented as
     /// lists, where the order of field values matches the order of
-    /// fields in the \[StructType][google.spanner.v1.StructType\]. In turn, the order of fields
+    /// fields in the [StructType][google.spanner.v1.StructType]. In turn, the order of fields
     /// matches the order of columns in a read request, or the order of
     /// fields in the `SELECT` clause of a query.
     #[prost(message, repeated, tag = "1")]
@@ -1041,7 +1041,7 @@ pub mod struct_type {
         pub r#type: ::core::option::Option<super::Type>,
     }
 }
-/// `TypeCode` is used as part of \[Type][google.spanner.v1.Type\] to
+/// `TypeCode` is used as part of [Type][google.spanner.v1.Type] to
 /// indicate the type of a Cloud Spanner value.
 ///
 /// Each legal value of a type can be encoded to or decoded from a JSON
@@ -1078,19 +1078,19 @@ pub enum TypeCode {
     Bytes = 7,
     /// Encoded as `list`, where the list elements are represented
     /// according to
-    /// \[array_element_type][google.spanner.v1.Type.array_element_type\].
+    /// [array_element_type][google.spanner.v1.Type.array_element_type].
     Array = 8,
     /// Encoded as `list`, where list element `i` is represented according
-    /// to \[struct_type.fields[i]][google.spanner.v1.StructType.fields\].
+    /// to \[struct_type.fields[i\]][google.spanner.v1.StructType.fields].
     Struct = 9,
     /// Encoded as `string`, in decimal format or scientific notation format.
     /// <br>Decimal format:
-    /// <br>`\[+-]Digits[.[Digits]\]` or
-    /// <br>`\[+-][Digits\].Digits`
+    /// <br>`\[+-\]Digits\[.[Digits]\]` or
+    /// <br>`[+-][Digits].Digits`
     ///
     /// Scientific notation:
-    /// <br>`\[+-]Digits[.[Digits]][ExponentIndicator[+-]Digits\]` or
-    /// <br>`\[+-][Digits].Digits[ExponentIndicator[+-]Digits\]`
+    /// <br>`\[+-\]Digits\[.[Digits\]][ExponentIndicator\[+-\]Digits]` or
+    /// <br>`[+-][Digits].Digits\[ExponentIndicator[+-\]Digits]`
     /// <br>(ExponentIndicator is `"e"` or `"E"`)
     Numeric = 10,
     /// Encoded as a JSON-formatted `string` as described in RFC 7159. The
@@ -1143,7 +1143,7 @@ impl TypeCode {
         }
     }
 }
-/// `TypeAnnotationCode` is used as a part of \[Type][google.spanner.v1.Type\] to
+/// `TypeAnnotationCode` is used as a part of [Type][google.spanner.v1.Type] to
 /// disambiguate SQL types that should be used for a given Cloud Spanner value.
 /// Disambiguation is needed because the same Cloud Spanner type can be mapped to
 /// different SQL types depending on SQL dialect. TypeAnnotationCode doesn't
@@ -1154,17 +1154,17 @@ pub enum TypeAnnotationCode {
     /// Not specified.
     Unspecified = 0,
     /// PostgreSQL compatible NUMERIC type. This annotation needs to be applied to
-    /// \[Type][google.spanner.v1.Type\] instances having \[NUMERIC][google.spanner.v1.TypeCode.NUMERIC\]
+    /// [Type][google.spanner.v1.Type] instances having [NUMERIC][google.spanner.v1.TypeCode.NUMERIC]
     /// type code to specify that values of this type should be treated as
     /// PostgreSQL NUMERIC values. Currently this annotation is always needed for
-    /// \[NUMERIC][google.spanner.v1.TypeCode.NUMERIC\] when a client interacts with PostgreSQL-enabled
+    /// [NUMERIC][google.spanner.v1.TypeCode.NUMERIC] when a client interacts with PostgreSQL-enabled
     /// Spanner databases.
     PgNumeric = 2,
     /// PostgreSQL compatible JSONB type. This annotation needs to be applied to
-    /// \[Type][google.spanner.v1.Type\] instances having \[JSON][google.spanner.v1.TypeCode.JSON\]
+    /// [Type][google.spanner.v1.Type] instances having [JSON][google.spanner.v1.TypeCode.JSON]
     /// type code to specify that values of this type should be treated as
     /// PostgreSQL JSONB values. Currently this annotation is always needed for
-    /// \[JSON][google.spanner.v1.TypeCode.JSON\] when a client interacts with PostgreSQL-enabled
+    /// [JSON][google.spanner.v1.TypeCode.JSON] when a client interacts with PostgreSQL-enabled
     /// Spanner databases.
     PgJsonb = 3,
 }
@@ -1190,8 +1190,8 @@ impl TypeAnnotationCode {
         }
     }
 }
-/// Results from \[Read][google.spanner.v1.Spanner.Read\] or
-/// \[ExecuteSql][google.spanner.v1.Spanner.ExecuteSql\].
+/// Results from [Read][google.spanner.v1.Spanner.Read] or
+/// [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ResultSet {
@@ -1199,21 +1199,21 @@ pub struct ResultSet {
     #[prost(message, optional, tag = "1")]
     pub metadata: ::core::option::Option<ResultSetMetadata>,
     /// Each element in `rows` is a row whose format is defined by
-    /// \[metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type\]. The ith element
+    /// [metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type]. The ith element
     /// in each row matches the ith field in
-    /// \[metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type\]. Elements are
+    /// [metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type]. Elements are
     /// encoded based on type as described
-    /// \[here][google.spanner.v1.TypeCode\].
+    /// [here][google.spanner.v1.TypeCode].
     #[prost(message, repeated, tag = "2")]
     pub rows: ::prost::alloc::vec::Vec<::prost_types::ListValue>,
     /// Query plan and execution statistics for the SQL statement that
     /// produced this result set. These can be requested by setting
-    /// \[ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\].
+    /// [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode].
     /// DML statements always produce stats containing the number of rows
     /// modified, unless executed using the
-    /// \[ExecuteSqlRequest.QueryMode.PLAN][google.spanner.v1.ExecuteSqlRequest.QueryMode.PLAN\] \[ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\].
+    /// [ExecuteSqlRequest.QueryMode.PLAN][google.spanner.v1.ExecuteSqlRequest.QueryMode.PLAN] [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode].
     /// Other fields may or may not be populated, based on the
-    /// \[ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\].
+    /// [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode].
     #[prost(message, optional, tag = "3")]
     pub stats: ::core::option::Option<ResultSetStats>,
 }
@@ -1231,14 +1231,14 @@ pub struct PartialResultSet {
     /// be split into many `PartialResultSet` messages to accommodate
     /// large rows and/or large values. Every N complete values defines a
     /// row, where N is equal to the number of entries in
-    /// \[metadata.row_type.fields][google.spanner.v1.StructType.fields\].
+    /// [metadata.row_type.fields][google.spanner.v1.StructType.fields].
     ///
     /// Most values are encoded based on type as described
-    /// \[here][google.spanner.v1.TypeCode\].
+    /// [here][google.spanner.v1.TypeCode].
     ///
     /// It is possible that the last value in values is "chunked",
     /// meaning that the rest of the value is sent in subsequent
-    /// `PartialResultSet`(s). This is denoted by the \[chunked_value][google.spanner.v1.PartialResultSet.chunked_value\]
+    /// `PartialResultSet`(s). This is denoted by the [chunked_value][google.spanner.v1.PartialResultSet.chunked_value]
     /// field. Two or more chunked values can be merged to form a
     /// complete value as follows:
     ///
@@ -1257,16 +1257,16 @@ pub struct PartialResultSet {
     ///      "foo", "bar" => "foobar"
     ///
     ///      # Lists of non-strings are concatenated.
-    ///      [2, 3], \[4\] => [2, 3, 4]
+    ///      \[2, 3\], \[4\] => \[2, 3, 4\]
     ///
     ///      # Lists are concatenated, but the last and first elements are merged
     ///      # because they are strings.
-    ///      ["a", "b"], ["c", "d"] => ["a", "bc", "d"]
+    ///      \["a", "b"\], \["c", "d"\] => \["a", "bc", "d"\]
     ///
     ///      # Lists are concatenated, but the last and first elements are merged
     ///      # because they are lists. Recursively, the last and first elements
     ///      # of the inner lists are merged because they are strings.
-    ///      ["a", ["b", "c"]], \[["d"\], "e"] => ["a", ["b", "cd"], "e"]
+    ///      \["a", ["b", "c"]\], \[["d"\], "e"] => \["a", ["b", "cd"\], "e"]
     ///
     ///      # Non-overlapping object fields are combined.
     ///      {"a": "1"}, {"b": "2"} => {"a": "1", "b": 2"}
@@ -1283,7 +1283,7 @@ pub struct PartialResultSet {
     ///
     ///      {
     ///        "metadata": { ... }
-    ///        "values": ["Hello", "W"]
+    ///        "values": \["Hello", "W"\]
     ///        "chunked_value": true
     ///        "resume_token": "Af65..."
     ///      }
@@ -1302,7 +1302,7 @@ pub struct PartialResultSet {
     /// field value `"World" = "W" + "orl" + "d"`.
     #[prost(message, repeated, tag = "2")]
     pub values: ::prost::alloc::vec::Vec<::prost_types::Value>,
-    /// If true, then the final value in \[values][google.spanner.v1.PartialResultSet.values\] is chunked, and must
+    /// If true, then the final value in [values][google.spanner.v1.PartialResultSet.values] is chunked, and must
     /// be combined with more values from subsequent `PartialResultSet`s
     /// to obtain a complete field value.
     #[prost(bool, tag = "3")]
@@ -1316,14 +1316,14 @@ pub struct PartialResultSet {
     pub resume_token: ::prost::bytes::Bytes,
     /// Query plan and execution statistics for the statement that produced this
     /// streaming result set. These can be requested by setting
-    /// \[ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\] and are sent
+    /// [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode] and are sent
     /// only once with the last response in the stream.
     /// This field will also be present in the last response for DML
     /// statements.
     #[prost(message, optional, tag = "5")]
     pub stats: ::core::option::Option<ResultSetStats>,
 }
-/// Metadata about a \[ResultSet][google.spanner.v1.ResultSet\] or \[PartialResultSet][google.spanner.v1.PartialResultSet\].
+/// Metadata about a [ResultSet][google.spanner.v1.ResultSet] or [PartialResultSet][google.spanner.v1.PartialResultSet].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ResultSetMetadata {
@@ -1354,11 +1354,11 @@ pub struct ResultSetMetadata {
     #[prost(message, optional, tag = "3")]
     pub undeclared_parameters: ::core::option::Option<StructType>,
 }
-/// Additional statistics about a \[ResultSet][google.spanner.v1.ResultSet\] or \[PartialResultSet][google.spanner.v1.PartialResultSet\].
+/// Additional statistics about a [ResultSet][google.spanner.v1.ResultSet] or [PartialResultSet][google.spanner.v1.PartialResultSet].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ResultSetStats {
-    /// \[QueryPlan][google.spanner.v1.QueryPlan\] for the query associated with this result.
+    /// [QueryPlan][google.spanner.v1.QueryPlan] for the query associated with this result.
     #[prost(message, optional, tag = "1")]
     pub query_plan: ::core::option::Option<QueryPlan>,
     /// Aggregated statistics from the execution of the query. Only present when
@@ -1391,7 +1391,7 @@ pub mod result_set_stats {
         RowCountLowerBound(i64),
     }
 }
-/// The request for \[CreateSession][google.spanner.v1.Spanner.CreateSession\].
+/// The request for [CreateSession][google.spanner.v1.Spanner.CreateSession].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateSessionRequest {
@@ -1402,7 +1402,7 @@ pub struct CreateSessionRequest {
     #[prost(message, optional, tag = "2")]
     pub session: ::core::option::Option<Session>,
 }
-/// The request for \[BatchCreateSessions][google.spanner.v1.Spanner.BatchCreateSessions\].
+/// The request for [BatchCreateSessions][google.spanner.v1.Spanner.BatchCreateSessions].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct BatchCreateSessionsRequest {
@@ -1416,11 +1416,11 @@ pub struct BatchCreateSessionsRequest {
     /// The API may return fewer than the requested number of sessions. If a
     /// specific number of sessions are desired, the client can make additional
     /// calls to BatchCreateSessions (adjusting
-    /// \[session_count][google.spanner.v1.BatchCreateSessionsRequest.session_count\] as necessary).
+    /// [session_count][google.spanner.v1.BatchCreateSessionsRequest.session_count] as necessary).
     #[prost(int32, tag = "3")]
     pub session_count: i32,
 }
-/// The response for \[BatchCreateSessions][google.spanner.v1.Spanner.BatchCreateSessions\].
+/// The response for [BatchCreateSessions][google.spanner.v1.Spanner.BatchCreateSessions].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct BatchCreateSessionsResponse {
@@ -1438,9 +1438,9 @@ pub struct Session {
     /// The labels for the session.
     ///
     ///   * Label keys must be between 1 and 63 characters long and must conform to
-    ///     the following regular expression: `\[a-z]([-a-z0-9]*[a-z0-9\])?`.
+    ///     the following regular expression: `[a-z](\[-a-z0-9\]*[a-z0-9])?`.
     ///   * Label values must be between 0 and 63 characters long and must conform
-    ///     to the regular expression `(\[a-z]([-a-z0-9]*[a-z0-9\])?)?`.
+    ///     to the regular expression `([a-z](\[-a-z0-9\]*[a-z0-9])?)?`.
     ///   * No more than 64 labels can be associated with a given session.
     ///
     /// See <https://goo.gl/xmQnxf> for more information on and examples of labels.
@@ -1460,7 +1460,7 @@ pub struct Session {
     #[prost(string, tag = "5")]
     pub creator_role: ::prost::alloc::string::String,
 }
-/// The request for \[GetSession][google.spanner.v1.Spanner.GetSession\].
+/// The request for [GetSession][google.spanner.v1.Spanner.GetSession].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetSessionRequest {
@@ -1468,7 +1468,7 @@ pub struct GetSessionRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request for \[ListSessions][google.spanner.v1.Spanner.ListSessions\].
+/// The request for [ListSessions][google.spanner.v1.Spanner.ListSessions].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListSessionsRequest {
@@ -1480,8 +1480,8 @@ pub struct ListSessionsRequest {
     #[prost(int32, tag = "2")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.v1.ListSessionsResponse.next_page_token\] from a previous
-    /// \[ListSessionsResponse][google.spanner.v1.ListSessionsResponse\].
+    /// [next_page_token][google.spanner.v1.ListSessionsResponse.next_page_token] from a previous
+    /// [ListSessionsResponse][google.spanner.v1.ListSessionsResponse].
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
     /// An expression for filtering the results of the request. Filter rules are
@@ -1497,7 +1497,7 @@ pub struct ListSessionsRequest {
     #[prost(string, tag = "4")]
     pub filter: ::prost::alloc::string::String,
 }
-/// The response for \[ListSessions][google.spanner.v1.Spanner.ListSessions\].
+/// The response for [ListSessions][google.spanner.v1.Spanner.ListSessions].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListSessionsResponse {
@@ -1505,12 +1505,12 @@ pub struct ListSessionsResponse {
     #[prost(message, repeated, tag = "1")]
     pub sessions: ::prost::alloc::vec::Vec<Session>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListSessions][google.spanner.v1.Spanner.ListSessions\] call to fetch more of the matching
+    /// [ListSessions][google.spanner.v1.Spanner.ListSessions] call to fetch more of the matching
     /// sessions.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
-/// The request for \[DeleteSession][google.spanner.v1.Spanner.DeleteSession\].
+/// The request for [DeleteSession][google.spanner.v1.Spanner.DeleteSession].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteSessionRequest {
@@ -1554,7 +1554,7 @@ pub struct RequestOptions {
 /// Nested message and enum types in `RequestOptions`.
 pub mod request_options {
     /// The relative priority for requests. Note that priority is not applicable
-    /// for \[BeginTransaction][google.spanner.v1.Spanner.BeginTransaction\].
+    /// for [BeginTransaction][google.spanner.v1.Spanner.BeginTransaction].
     ///
     /// The priority acts as a hint to the Cloud Spanner scheduler and does not
     /// guarantee priority or order of execution. For example:
@@ -1616,8 +1616,8 @@ pub mod request_options {
         }
     }
 }
-/// The request for \[ExecuteSql][google.spanner.v1.Spanner.ExecuteSql\] and
-/// \[ExecuteStreamingSql][google.spanner.v1.Spanner.ExecuteStreamingSql\].
+/// The request for [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql] and
+/// [ExecuteStreamingSql][google.spanner.v1.Spanner.ExecuteStreamingSql].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ExecuteSqlRequest {
@@ -1656,25 +1656,25 @@ pub struct ExecuteSqlRequest {
     pub params: ::core::option::Option<::prost_types::Struct>,
     /// It is not always possible for Cloud Spanner to infer the right SQL type
     /// from a JSON value.  For example, values of type `BYTES` and values
-    /// of type `STRING` both appear in \[params][google.spanner.v1.ExecuteSqlRequest.params\] as JSON strings.
+    /// of type `STRING` both appear in [params][google.spanner.v1.ExecuteSqlRequest.params] as JSON strings.
     ///
     /// In these cases, `param_types` can be used to specify the exact
     /// SQL type for some or all of the SQL statement parameters. See the
-    /// definition of \[Type][google.spanner.v1.Type\] for more information
+    /// definition of [Type][google.spanner.v1.Type] for more information
     /// about SQL types.
     #[prost(map = "string, message", tag = "5")]
     pub param_types: ::std::collections::HashMap<::prost::alloc::string::String, Type>,
     /// If this request is resuming a previously interrupted SQL statement
     /// execution, `resume_token` should be copied from the last
-    /// \[PartialResultSet][google.spanner.v1.PartialResultSet\] yielded before the interruption. Doing this
+    /// [PartialResultSet][google.spanner.v1.PartialResultSet] yielded before the interruption. Doing this
     /// enables the new SQL statement execution to resume where the last one left
     /// off. The rest of the request parameters must exactly match the
     /// request that yielded this token.
     #[prost(bytes = "bytes", tag = "6")]
     pub resume_token: ::prost::bytes::Bytes,
     /// Used to control the amount of debugging information returned in
-    /// \[ResultSetStats][google.spanner.v1.ResultSetStats\]. If \[partition_token][google.spanner.v1.ExecuteSqlRequest.partition_token\] is set, \[query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\] can only
-    /// be set to \[QueryMode.NORMAL][google.spanner.v1.ExecuteSqlRequest.QueryMode.NORMAL\].
+    /// [ResultSetStats][google.spanner.v1.ResultSetStats]. If [partition_token][google.spanner.v1.ExecuteSqlRequest.partition_token] is set, [query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode] can only
+    /// be set to [QueryMode.NORMAL][google.spanner.v1.ExecuteSqlRequest.QueryMode.NORMAL].
     #[prost(enumeration = "execute_sql_request::QueryMode", tag = "7")]
     pub query_mode: i32,
     /// If present, results will be restricted to the specified partition
@@ -1812,7 +1812,7 @@ pub mod execute_sql_request {
         }
     }
 }
-/// The request for \[ExecuteBatchDml][google.spanner.v1.Spanner.ExecuteBatchDml\].
+/// The request for [ExecuteBatchDml][google.spanner.v1.Spanner.ExecuteBatchDml].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ExecuteBatchDmlRequest {
@@ -1873,11 +1873,11 @@ pub mod execute_batch_dml_request {
         pub params: ::core::option::Option<::prost_types::Struct>,
         /// It is not always possible for Cloud Spanner to infer the right SQL type
         /// from a JSON value.  For example, values of type `BYTES` and values
-        /// of type `STRING` both appear in \[params][google.spanner.v1.ExecuteBatchDmlRequest.Statement.params\] as JSON strings.
+        /// of type `STRING` both appear in [params][google.spanner.v1.ExecuteBatchDmlRequest.Statement.params] as JSON strings.
         ///
         /// In these cases, `param_types` can be used to specify the exact
         /// SQL type for some or all of the SQL statement parameters. See the
-        /// definition of \[Type][google.spanner.v1.Type\] for more information
+        /// definition of [Type][google.spanner.v1.Type] for more information
         /// about SQL types.
         #[prost(map = "string, message", tag = "3")]
         pub param_types: ::std::collections::HashMap<
@@ -1886,40 +1886,40 @@ pub mod execute_batch_dml_request {
         >,
     }
 }
-/// The response for \[ExecuteBatchDml][google.spanner.v1.Spanner.ExecuteBatchDml\]. Contains a list
-/// of \[ResultSet][google.spanner.v1.ResultSet\] messages, one for each DML statement that has successfully
+/// The response for [ExecuteBatchDml][google.spanner.v1.Spanner.ExecuteBatchDml]. Contains a list
+/// of [ResultSet][google.spanner.v1.ResultSet] messages, one for each DML statement that has successfully
 /// executed, in the same order as the statements in the request. If a statement
 /// fails, the status in the response body identifies the cause of the failure.
 ///
 /// To check for DML statements that failed, use the following approach:
 ///
-/// 1. Check the status in the response message. The \[google.rpc.Code][google.rpc.Code\] enum
+/// 1. Check the status in the response message. The [google.rpc.Code][google.rpc.Code] enum
 ///     value `OK` indicates that all statements were executed successfully.
 /// 2. If the status was not `OK`, check the number of result sets in the
-///     response. If the response contains `N` \[ResultSet][google.spanner.v1.ResultSet\] messages, then
+///     response. If the response contains `N` [ResultSet][google.spanner.v1.ResultSet] messages, then
 ///     statement `N+1` in the request failed.
 ///
 /// Example 1:
 ///
 /// * Request: 5 DML statements, all executed successfully.
-/// * Response: 5 \[ResultSet][google.spanner.v1.ResultSet\] messages, with the status `OK`.
+/// * Response: 5 [ResultSet][google.spanner.v1.ResultSet] messages, with the status `OK`.
 ///
 /// Example 2:
 ///
 /// * Request: 5 DML statements. The third statement has a syntax error.
-/// * Response: 2 \[ResultSet][google.spanner.v1.ResultSet\] messages, and a syntax error (`INVALID_ARGUMENT`)
-///    status. The number of \[ResultSet][google.spanner.v1.ResultSet\] messages indicates that the third
+/// * Response: 2 [ResultSet][google.spanner.v1.ResultSet] messages, and a syntax error (`INVALID_ARGUMENT`)
+///    status. The number of [ResultSet][google.spanner.v1.ResultSet] messages indicates that the third
 ///    statement failed, and the fourth and fifth statements were not executed.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ExecuteBatchDmlResponse {
-    /// One \[ResultSet][google.spanner.v1.ResultSet\] for each statement in the request that ran successfully,
-    /// in the same order as the statements in the request. Each \[ResultSet][google.spanner.v1.ResultSet\] does
-    /// not contain any rows. The \[ResultSetStats][google.spanner.v1.ResultSetStats\] in each \[ResultSet][google.spanner.v1.ResultSet\] contain
+    /// One [ResultSet][google.spanner.v1.ResultSet] for each statement in the request that ran successfully,
+    /// in the same order as the statements in the request. Each [ResultSet][google.spanner.v1.ResultSet] does
+    /// not contain any rows. The [ResultSetStats][google.spanner.v1.ResultSetStats] in each [ResultSet][google.spanner.v1.ResultSet] contain
     /// the number of rows modified by the statement.
     ///
-    /// Only the first \[ResultSet][google.spanner.v1.ResultSet\] in the response contains valid
-    /// \[ResultSetMetadata][google.spanner.v1.ResultSetMetadata\].
+    /// Only the first [ResultSet][google.spanner.v1.ResultSet] in the response contains valid
+    /// [ResultSetMetadata][google.spanner.v1.ResultSetMetadata].
     #[prost(message, repeated, tag = "1")]
     pub result_sets: ::prost::alloc::vec::Vec<ResultSet>,
     /// If all DML statements are executed successfully, the status is `OK`.
@@ -1951,7 +1951,7 @@ pub struct PartitionOptions {
     #[prost(int64, tag = "2")]
     pub max_partitions: i64,
 }
-/// The request for \[PartitionQuery][google.spanner.v1.Spanner.PartitionQuery\]
+/// The request for [PartitionQuery][google.spanner.v1.Spanner.PartitionQuery]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct PartitionQueryRequest {
@@ -1970,7 +1970,7 @@ pub struct PartitionQueryRequest {
     /// then unions all results.
     ///
     /// This must not contain DML commands, such as INSERT, UPDATE, or
-    /// DELETE. Use \[ExecuteStreamingSql][google.spanner.v1.Spanner.ExecuteStreamingSql\] with a
+    /// DELETE. Use [ExecuteStreamingSql][google.spanner.v1.Spanner.ExecuteStreamingSql] with a
     /// PartitionedDml transaction for large, partition-friendly DML operations.
     #[prost(string, tag = "3")]
     pub sql: ::prost::alloc::string::String,
@@ -1990,11 +1990,11 @@ pub struct PartitionQueryRequest {
     pub params: ::core::option::Option<::prost_types::Struct>,
     /// It is not always possible for Cloud Spanner to infer the right SQL type
     /// from a JSON value.  For example, values of type `BYTES` and values
-    /// of type `STRING` both appear in \[params][google.spanner.v1.PartitionQueryRequest.params\] as JSON strings.
+    /// of type `STRING` both appear in [params][google.spanner.v1.PartitionQueryRequest.params] as JSON strings.
     ///
     /// In these cases, `param_types` can be used to specify the exact
     /// SQL type for some or all of the SQL query parameters. See the
-    /// definition of \[Type][google.spanner.v1.Type\] for more information
+    /// definition of [Type][google.spanner.v1.Type] for more information
     /// about SQL types.
     #[prost(map = "string, message", tag = "5")]
     pub param_types: ::std::collections::HashMap<::prost::alloc::string::String, Type>,
@@ -2002,7 +2002,7 @@ pub struct PartitionQueryRequest {
     #[prost(message, optional, tag = "6")]
     pub partition_options: ::core::option::Option<PartitionOptions>,
 }
-/// The request for \[PartitionRead][google.spanner.v1.Spanner.PartitionRead\]
+/// The request for [PartitionRead][google.spanner.v1.Spanner.PartitionRead]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct PartitionReadRequest {
@@ -2016,19 +2016,19 @@ pub struct PartitionReadRequest {
     /// Required. The name of the table in the database to be read.
     #[prost(string, tag = "3")]
     pub table: ::prost::alloc::string::String,
-    /// If non-empty, the name of an index on \[table][google.spanner.v1.PartitionReadRequest.table\]. This index is
-    /// used instead of the table primary key when interpreting \[key_set][google.spanner.v1.PartitionReadRequest.key_set\]
-    /// and sorting result rows. See \[key_set][google.spanner.v1.PartitionReadRequest.key_set\] for further information.
+    /// If non-empty, the name of an index on [table][google.spanner.v1.PartitionReadRequest.table]. This index is
+    /// used instead of the table primary key when interpreting [key_set][google.spanner.v1.PartitionReadRequest.key_set]
+    /// and sorting result rows. See [key_set][google.spanner.v1.PartitionReadRequest.key_set] for further information.
     #[prost(string, tag = "4")]
     pub index: ::prost::alloc::string::String,
-    /// The columns of \[table][google.spanner.v1.PartitionReadRequest.table\] to be returned for each row matching
+    /// The columns of [table][google.spanner.v1.PartitionReadRequest.table] to be returned for each row matching
     /// this request.
     #[prost(string, repeated, tag = "5")]
     pub columns: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
     /// Required. `key_set` identifies the rows to be yielded. `key_set` names the
-    /// primary keys of the rows in \[table][google.spanner.v1.PartitionReadRequest.table\] to be yielded, unless \[index][google.spanner.v1.PartitionReadRequest.index\]
-    /// is present. If \[index][google.spanner.v1.PartitionReadRequest.index\] is present, then \[key_set][google.spanner.v1.PartitionReadRequest.key_set\] instead names
-    /// index keys in \[index][google.spanner.v1.PartitionReadRequest.index\].
+    /// primary keys of the rows in [table][google.spanner.v1.PartitionReadRequest.table] to be yielded, unless [index][google.spanner.v1.PartitionReadRequest.index]
+    /// is present. If [index][google.spanner.v1.PartitionReadRequest.index] is present, then [key_set][google.spanner.v1.PartitionReadRequest.key_set] instead names
+    /// index keys in [index][google.spanner.v1.PartitionReadRequest.index].
     ///
     /// It is not an error for the `key_set` to name rows that do not
     /// exist in the database. Read yields nothing for nonexistent rows.
@@ -2049,8 +2049,8 @@ pub struct Partition {
     #[prost(bytes = "bytes", tag = "1")]
     pub partition_token: ::prost::bytes::Bytes,
 }
-/// The response for \[PartitionQuery][google.spanner.v1.Spanner.PartitionQuery\]
-/// or \[PartitionRead][google.spanner.v1.Spanner.PartitionRead\]
+/// The response for [PartitionQuery][google.spanner.v1.Spanner.PartitionQuery]
+/// or [PartitionRead][google.spanner.v1.Spanner.PartitionRead]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct PartitionResponse {
@@ -2061,8 +2061,8 @@ pub struct PartitionResponse {
     #[prost(message, optional, tag = "2")]
     pub transaction: ::core::option::Option<Transaction>,
 }
-/// The request for \[Read][google.spanner.v1.Spanner.Read\] and
-/// \[StreamingRead][google.spanner.v1.Spanner.StreamingRead\].
+/// The request for [Read][google.spanner.v1.Spanner.Read] and
+/// [StreamingRead][google.spanner.v1.Spanner.StreamingRead].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ReadRequest {
@@ -2076,23 +2076,23 @@ pub struct ReadRequest {
     /// Required. The name of the table in the database to be read.
     #[prost(string, tag = "3")]
     pub table: ::prost::alloc::string::String,
-    /// If non-empty, the name of an index on \[table][google.spanner.v1.ReadRequest.table\]. This index is
-    /// used instead of the table primary key when interpreting \[key_set][google.spanner.v1.ReadRequest.key_set\]
-    /// and sorting result rows. See \[key_set][google.spanner.v1.ReadRequest.key_set\] for further information.
+    /// If non-empty, the name of an index on [table][google.spanner.v1.ReadRequest.table]. This index is
+    /// used instead of the table primary key when interpreting [key_set][google.spanner.v1.ReadRequest.key_set]
+    /// and sorting result rows. See [key_set][google.spanner.v1.ReadRequest.key_set] for further information.
     #[prost(string, tag = "4")]
     pub index: ::prost::alloc::string::String,
-    /// Required. The columns of \[table][google.spanner.v1.ReadRequest.table\] to be returned for each row matching
+    /// Required. The columns of [table][google.spanner.v1.ReadRequest.table] to be returned for each row matching
     /// this request.
     #[prost(string, repeated, tag = "5")]
     pub columns: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
     /// Required. `key_set` identifies the rows to be yielded. `key_set` names the
-    /// primary keys of the rows in \[table][google.spanner.v1.ReadRequest.table\] to be yielded, unless \[index][google.spanner.v1.ReadRequest.index\]
-    /// is present. If \[index][google.spanner.v1.ReadRequest.index\] is present, then \[key_set][google.spanner.v1.ReadRequest.key_set\] instead names
-    /// index keys in \[index][google.spanner.v1.ReadRequest.index\].
+    /// primary keys of the rows in [table][google.spanner.v1.ReadRequest.table] to be yielded, unless [index][google.spanner.v1.ReadRequest.index]
+    /// is present. If [index][google.spanner.v1.ReadRequest.index] is present, then [key_set][google.spanner.v1.ReadRequest.key_set] instead names
+    /// index keys in [index][google.spanner.v1.ReadRequest.index].
     ///
-    /// If the \[partition_token][google.spanner.v1.ReadRequest.partition_token\] field is empty, rows are yielded
-    /// in table primary key order (if \[index][google.spanner.v1.ReadRequest.index\] is empty) or index key order
-    /// (if \[index][google.spanner.v1.ReadRequest.index\] is non-empty).  If the \[partition_token][google.spanner.v1.ReadRequest.partition_token\] field is not
+    /// If the [partition_token][google.spanner.v1.ReadRequest.partition_token] field is empty, rows are yielded
+    /// in table primary key order (if [index][google.spanner.v1.ReadRequest.index] is empty) or index key order
+    /// (if [index][google.spanner.v1.ReadRequest.index] is non-empty).  If the [partition_token][google.spanner.v1.ReadRequest.partition_token] field is not
     /// empty, rows will be yielded in an unspecified order.
     ///
     /// It is not an error for the `key_set` to name rows that do not
@@ -2106,7 +2106,7 @@ pub struct ReadRequest {
     pub limit: i64,
     /// If this request is resuming a previously interrupted read,
     /// `resume_token` should be copied from the last
-    /// \[PartialResultSet][google.spanner.v1.PartialResultSet\] yielded before the interruption. Doing this
+    /// [PartialResultSet][google.spanner.v1.PartialResultSet] yielded before the interruption. Doing this
     /// enables the new read to resume where the last read left off. The
     /// rest of the request parameters must exactly match the request
     /// that yielded this token.
@@ -2129,7 +2129,7 @@ pub struct ReadRequest {
     #[prost(bool, tag = "15")]
     pub data_boost_enabled: bool,
 }
-/// The request for \[BeginTransaction][google.spanner.v1.Spanner.BeginTransaction\].
+/// The request for [BeginTransaction][google.spanner.v1.Spanner.BeginTransaction].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct BeginTransactionRequest {
@@ -2147,7 +2147,7 @@ pub struct BeginTransactionRequest {
     #[prost(message, optional, tag = "3")]
     pub request_options: ::core::option::Option<RequestOptions>,
 }
-/// The request for \[Commit][google.spanner.v1.Spanner.Commit\].
+/// The request for [Commit][google.spanner.v1.Spanner.Commit].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CommitRequest {
@@ -2160,7 +2160,7 @@ pub struct CommitRequest {
     #[prost(message, repeated, tag = "4")]
     pub mutations: ::prost::alloc::vec::Vec<Mutation>,
     /// If `true`, then statistics related to the transaction will be included in
-    /// the \[CommitResponse][google.spanner.v1.CommitResponse.commit_stats\]. Default value is
+    /// the [CommitResponse][google.spanner.v1.CommitResponse.commit_stats]. Default value is
     /// `false`.
     #[prost(bool, tag = "5")]
     pub return_commit_stats: bool,
@@ -2187,13 +2187,13 @@ pub mod commit_request {
         /// instance, due to retries in the application, or in the
         /// transport library), it is possible that the mutations are
         /// executed more than once. If this is undesirable, use
-        /// \[BeginTransaction][google.spanner.v1.Spanner.BeginTransaction\] and
-        /// \[Commit][google.spanner.v1.Spanner.Commit\] instead.
+        /// [BeginTransaction][google.spanner.v1.Spanner.BeginTransaction] and
+        /// [Commit][google.spanner.v1.Spanner.Commit] instead.
         #[prost(message, tag = "3")]
         SingleUseTransaction(super::TransactionOptions),
     }
 }
-/// The request for \[Rollback][google.spanner.v1.Spanner.Rollback\].
+/// The request for [Rollback][google.spanner.v1.Spanner.Rollback].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct RollbackRequest {
diff --git a/googleapis/src/bytes/google.storage.v2.rs b/googleapis/src/bytes/google.storage.v2.rs
index f6bcd863..79b802b1 100644
--- a/googleapis/src/bytes/google.storage.v2.rs
+++ b/googleapis/src/bytes/google.storage.v2.rs
@@ -1235,13 +1235,13 @@ pub struct Bucket {
     pub project: ::prost::alloc::string::String,
     /// Output only. The metadata generation of this bucket.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int64, tag = "4")]
     pub metageneration: i64,
     /// Immutable. The location of the bucket. Object data for objects in the
     /// bucket resides in physical storage within this region.  Defaults to `US`.
     /// See the
-    /// \[<https://developers.google.com/storage/docs/concepts-techniques#specifyinglocations"\][developer's>
+    /// [<https://developers.google.com/storage/docs/concepts-techniques#specifyinglocations"][developer's>
     /// guide] for the authoritative list. Attempting to update this field after
     /// the bucket is created will result in an error.
     #[prost(string, tag = "5")]
@@ -1283,16 +1283,16 @@ pub struct Bucket {
     pub lifecycle: ::core::option::Option<bucket::Lifecycle>,
     /// Output only. The creation time of the bucket.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "11")]
     pub create_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// The bucket's \[<https://www.w3.org/TR/cors/\][Cross-Origin> Resource Sharing]
+    /// The bucket's [<https://www.w3.org/TR/cors/][Cross-Origin> Resource Sharing]
     /// (CORS) config.
     #[prost(message, repeated, tag = "12")]
     pub cors: ::prost::alloc::vec::Vec<bucket::Cors>,
     /// Output only. The modification time of the bucket.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "13")]
     pub update_time: ::core::option::Option<::prost_types::Timestamp>,
     /// The default value for event-based hold on newly created objects in this
@@ -1318,7 +1318,7 @@ pub struct Bucket {
     >,
     /// The bucket's website config, controlling how the service behaves
     /// when accessing bucket contents as a web site. See the
-    /// \[<https://cloud.google.com/storage/docs/static-website\][Static> Website
+    /// [<https://cloud.google.com/storage/docs/static-website][Static> Website
     /// Examples] for more information.
     #[prost(message, optional, tag = "16")]
     pub website: ::core::option::Option<bucket::Website>,
@@ -1357,7 +1357,7 @@ pub struct Bucket {
     #[prost(bool, tag = "25")]
     pub satisfies_pzs: bool,
     /// Configuration that, if present, specifies the data placement for a
-    /// \[<https://cloud.google.com/storage/docs/use-dual-regions\][Dual> Region].
+    /// [<https://cloud.google.com/storage/docs/use-dual-regions][Dual> Region].
     #[prost(message, optional, tag = "26")]
     pub custom_placement_config: ::core::option::Option<bucket::CustomPlacementConfig>,
     /// The bucket's Autoclass configuration. If there is no configuration, the
@@ -1383,7 +1383,7 @@ pub mod bucket {
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct Cors {
         /// The list of Origins eligible to receive CORS response headers. See
-        /// \[<https://tools.ietf.org/html/rfc6454\][RFC> 6454] for more on origins.
+        /// [<https://tools.ietf.org/html/rfc6454][RFC> 6454] for more on origins.
         /// Note: "*" is permitted in the list of origins, and means "any Origin".
         #[prost(string, repeated, tag = "1")]
         pub origin: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
@@ -1393,12 +1393,12 @@ pub mod bucket {
         #[prost(string, repeated, tag = "2")]
         pub method: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
         /// The list of HTTP headers other than the
-        /// \[<https://www.w3.org/TR/cors/#simple-response-header\][simple> response
+        /// [<https://www.w3.org/TR/cors/#simple-response-header][simple> response
         /// headers] to give permission for the user-agent to share across domains.
         #[prost(string, repeated, tag = "3")]
         pub response_header: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
         /// The value, in seconds, to return in the
-        /// \[<https://www.w3.org/TR/cors/#access-control-max-age-response-header\][Access-Control-Max-Age>
+        /// [<https://www.w3.org/TR/cors/#access-control-max-age-response-header][Access-Control-Max-Age>
         /// header] used in preflight responses.
         #[prost(int32, tag = "4")]
         pub max_age_seconds: i32,
@@ -1613,14 +1613,14 @@ pub mod bucket {
         /// If the requested object path is missing, and any
         /// `mainPageSuffix` object is missing, if applicable, the service
         /// will return the named object from this bucket as the content for a
-        /// \[<https://tools.ietf.org/html/rfc7231#section-6.5.4\][404> Not Found]
+        /// [<https://tools.ietf.org/html/rfc7231#section-6.5.4][404> Not Found]
         /// result.
         #[prost(string, tag = "2")]
         pub not_found_page: ::prost::alloc::string::String,
     }
     /// Configuration for Custom Dual Regions.  It should specify precisely two
     /// eligible regions within the same Multiregion. More information on regions
-    /// may be found \[<https://cloud.google.com/storage/docs/locations][here\].>
+    /// may be found [<https://cloud.google.com/storage/docs/locations][here].>
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct CustomPlacementConfig {
@@ -1720,7 +1720,7 @@ pub struct ObjectChecksums {
     pub crc32c: ::core::option::Option<u32>,
     /// 128 bit MD5 hash of the object data.
     /// For more information about using the MD5 hash, see
-    /// \[<https://cloud.google.com/storage/docs/hashes-etags#json-api\][Hashes> and
+    /// [<https://cloud.google.com/storage/docs/hashes-etags#json-api][Hashes> and
     /// ETags: Best Practices].
     /// Not all objects will provide an MD5 hash. For example, composite objects
     /// provide only crc32c hashes.
@@ -1820,7 +1820,7 @@ pub struct CustomerEncryption {
 pub struct Object {
     /// Immutable. The name of this object. Nearly any sequence of unicode
     /// characters is valid. See
-    /// \[Guidelines\](<https://cloud.google.com/storage/docs/objects#naming>).
+    /// [Guidelines](<https://cloud.google.com/storage/docs/objects#naming>).
     /// Example: `test.txt`
     /// The `name` field by itself does not uniquely identify a Cloud Storage
     /// object. A Cloud Storage object is uniquely identified by the tuple of
@@ -1838,35 +1838,35 @@ pub struct Object {
     pub etag: ::prost::alloc::string::String,
     /// Immutable. The content generation of this object. Used for object
     /// versioning. Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int64, tag = "3")]
     pub generation: i64,
     /// Output only. The version of the metadata for this generation of this
     /// object. Used for preconditions and for detecting changes in metadata. A
     /// metageneration number is only meaningful in the context of a particular
     /// generation of a particular object. Attempting to set or update this field
-    /// will result in a \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// will result in a [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int64, tag = "4")]
     pub metageneration: i64,
     /// Storage class of the object.
     #[prost(string, tag = "5")]
     pub storage_class: ::prost::alloc::string::String,
     /// Output only. Content-Length of the object data in bytes, matching
-    /// \[<https://tools.ietf.org/html/rfc7230#section-3.3.2\][RFC> 7230 §3.3.2].
+    /// [<https://tools.ietf.org/html/rfc7230#section-3.3.2][RFC> 7230 §3.3.2].
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int64, tag = "6")]
     pub size: i64,
     /// Content-Encoding of the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc7231#section-3.1.2.2\][RFC> 7231 §3.1.2.2]
+    /// [<https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC> 7231 §3.1.2.2]
     #[prost(string, tag = "7")]
     pub content_encoding: ::prost::alloc::string::String,
     /// Content-Disposition of the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc6266\][RFC> 6266].
+    /// [<https://tools.ietf.org/html/rfc6266][RFC> 6266].
     #[prost(string, tag = "8")]
     pub content_disposition: ::prost::alloc::string::String,
     /// Cache-Control directive for the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc7234#section-5.2"\][RFC> 7234 §5.2].
+    /// [<https://tools.ietf.org/html/rfc7234#section-5.2"][RFC> 7234 §5.2].
     /// If omitted, and the object is accessible to all anonymous users, the
     /// default will be `public, max-age=3600`.
     #[prost(string, tag = "9")]
@@ -1877,29 +1877,29 @@ pub struct Object {
     #[prost(message, repeated, tag = "10")]
     pub acl: ::prost::alloc::vec::Vec<ObjectAccessControl>,
     /// Content-Language of the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc7231#section-3.1.3.2\][RFC> 7231 §3.1.3.2].
+    /// [<https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC> 7231 §3.1.3.2].
     #[prost(string, tag = "11")]
     pub content_language: ::prost::alloc::string::String,
     /// Output only. If this object is noncurrent, this is the time when the object
     /// became noncurrent. Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "12")]
     pub delete_time: ::core::option::Option<::prost_types::Timestamp>,
     /// Content-Type of the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc7231#section-3.1.1.5\][RFC> 7231 §3.1.1.5].
+    /// [<https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC> 7231 §3.1.1.5].
     /// If an object is stored without a Content-Type, it is served as
     /// `application/octet-stream`.
     #[prost(string, tag = "13")]
     pub content_type: ::prost::alloc::string::String,
     /// Output only. The creation time of the object.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "14")]
     pub create_time: ::core::option::Option<::prost_types::Timestamp>,
     /// Output only. Number of underlying components that make up this object.
     /// Components are accumulated by compose operations. Attempting to set or
     /// update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int32, tag = "15")]
     pub component_count: i32,
     /// Output only. Hashes for the data part of this object. This field is used
@@ -1913,7 +1913,7 @@ pub struct Object {
     /// on behalf of a requester, such as changing the storage class based on an
     /// Object Lifecycle Configuration.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "17")]
     pub update_time: ::core::option::Option<::prost_types::Timestamp>,
     /// Cloud KMS Key used to encrypt this object, if the object is encrypted by
@@ -1923,7 +1923,7 @@ pub struct Object {
     /// Output only. The time at which the object's storage class was last changed.
     /// When the object is initially created, it will be set to time_created.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "19")]
     pub update_storage_class_time: ::core::option::Option<::prost_types::Timestamp>,
     /// Whether an object is under temporary hold. While this flag is set to true,
@@ -1963,7 +1963,7 @@ pub struct Object {
     pub event_based_hold: ::core::option::Option<bool>,
     /// Output only. The owner of the object. This will always be the uploader of
     /// the object. Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "24")]
     pub owner: ::core::option::Option<Owner>,
     /// Metadata of Customer-Supplied Encryption Key, if the object is encrypted by
diff --git a/googleapis/src/google.api.rs b/googleapis/src/google.api.rs
index dfe3c5c7..223adc43 100644
--- a/googleapis/src/google.api.rs
+++ b/googleapis/src/google.api.rs
@@ -1,5 +1,5 @@
 /// Defines the HTTP configuration for an API service. It contains a list of
-/// \[HttpRule][google.api.HttpRule\], each specifying the mapping of an RPC method
+/// [HttpRule][google.api.HttpRule], each specifying the mapping of an RPC method
 /// to one or more HTTP REST API methods.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
@@ -26,7 +26,7 @@ pub struct Http {
 /// APIs](<https://github.com/googleapis/googleapis>),
 /// [Cloud Endpoints](<https://cloud.google.com/endpoints>), [gRPC
 /// Gateway](<https://github.com/grpc-ecosystem/grpc-gateway>),
-/// and \[Envoy\](<https://github.com/envoyproxy/envoy>) proxy support this feature
+/// and [Envoy](<https://github.com/envoyproxy/envoy>) proxy support this feature
 /// and use it for large scale production services.
 ///
 /// `HttpRule` defines the schema of the gRPC/REST mapping. The mapping specifies
@@ -187,26 +187,26 @@ pub struct Http {
 /// 1. Leaf request fields (recursive expansion nested messages in the request
 ///     message) are classified into three categories:
 ///     - Fields referred by the path template. They are passed via the URL path.
-///     - Fields referred by the \[HttpRule.body][google.api.HttpRule.body\]. They
+///     - Fields referred by the [HttpRule.body][google.api.HttpRule.body]. They
 ///     are passed via the HTTP
 ///       request body.
 ///     - All other fields are passed via the URL query parameters, and the
 ///       parameter name is the field path in the request message. A repeated
 ///       field can be represented as multiple query parameters under the same
 ///       name.
-///   2. If \[HttpRule.body][google.api.HttpRule.body\] is "*", there is no URL
+///   2. If [HttpRule.body][google.api.HttpRule.body] is "*", there is no URL
 ///   query parameter, all fields
 ///      are passed via URL path and HTTP request body.
-///   3. If \[HttpRule.body][google.api.HttpRule.body\] is omitted, there is no HTTP
+///   3. If [HttpRule.body][google.api.HttpRule.body] is omitted, there is no HTTP
 ///   request body, all
 ///      fields are passed via URL path and URL query parameters.
 ///
 /// ### Path template syntax
 ///
-///      Template = "/" Segments [ Verb ] ;
+///      Template = "/" Segments \[ Verb \] ;
 ///      Segments = Segment { "/" Segment } ;
 ///      Segment  = "*" | "**" | LITERAL | Variable ;
-///      Variable = "{" FieldPath [ "=" Segments ] "}" ;
+///      Variable = "{" FieldPath \[ "=" Segments \] "}" ;
 ///      FieldPath = IDENT { "." IDENT } ;
 ///      Verb     = ":" LITERAL ;
 ///
@@ -295,7 +295,7 @@ pub struct Http {
 pub struct HttpRule {
     /// Selects a method to which this rule applies.
     ///
-    /// Refer to \[selector][google.api.DocumentationRule.selector\] for syntax
+    /// Refer to [selector][google.api.DocumentationRule.selector] for syntax
     /// details.
     #[prost(string, tag = "1")]
     pub selector: ::prost::alloc::string::String,
@@ -713,7 +713,7 @@ pub mod method_settings {
     /// long-running operation pattern.
     /// All default values below are from those used in the client library
     /// generators (e.g.
-    /// \[Java\](<https://github.com/googleapis/gapic-generator-java/blob/04c2faa191a9b5a10b92392fe8482279c4404803/src/main/java/com/google/api/generator/gapic/composer/common/RetrySettingsComposer.java>)).
+    /// [Java](<https://github.com/googleapis/gapic-generator-java/blob/04c2faa191a9b5a10b92392fe8482279c4404803/src/main/java/com/google/api/generator/gapic/composer/common/RetrySettingsComposer.java>)).
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct LongRunning {
@@ -961,7 +961,7 @@ pub struct ResourceDescriptor {
     /// Example: `storage.googleapis.com/Bucket`
     ///
     /// The value of the resource_type_kind must follow the regular expression
-    /// /\[A-Za-z][a-zA-Z0-9\]+/. It should start with an upper case character and
+    /// /[A-Za-z][a-zA-Z0-9]+/. It should start with an upper case character and
     /// should use PascalCase (UpperCamelCase). The maximum number of
     /// characters allowed for the `resource_type_kind` is 100.
     #[prost(string, tag = "1")]
diff --git a/googleapis/src/google.cloud.bigquery.storage.v1.rs b/googleapis/src/google.cloud.bigquery.storage.v1.rs
index 69a0b01d..57bbe3c5 100644
--- a/googleapis/src/google.cloud.bigquery.storage.v1.rs
+++ b/googleapis/src/google.cloud.bigquery.storage.v1.rs
@@ -193,10 +193,10 @@ pub struct TableFieldSchema {
     /// Values of this NUMERIC or BIGNUMERIC field must be in this range when:
     ///
     /// * Precision (P) and scale (S) are specified:
-    ///    [-10^(P-S) + 10^(-S), 10^(P-S) - 10^(-S)]
+    ///    \[-10^(P-S) + 10^(-S), 10^(P-S) - 10^(-S)\]
     /// * Precision (P) is specified but not scale (and thus scale is
     ///    interpreted to be equal to zero):
-    ///    [-10^P + 1, 10^P - 1].
+    ///    \[-10^P + 1, 10^P - 1\].
     ///
     /// Acceptable values for precision and scale if both are specified:
     ///
@@ -217,7 +217,7 @@ pub struct TableFieldSchema {
     /// Optional. See documentation for precision.
     #[prost(int64, tag = "9")]
     pub scale: i64,
-    /// Optional. A SQL expression to specify the [default value]
+    /// Optional. A SQL expression to specify the \[default value\]
     /// (<https://cloud.google.com/bigquery/docs/default-values>) for this field.
     #[prost(string, tag = "10")]
     pub default_value_expression: ::prost::alloc::string::String,
diff --git a/googleapis/src/google.devtools.artifactregistry.v1.rs b/googleapis/src/google.devtools.artifactregistry.v1.rs
index f55fd96d..b79ec575 100644
--- a/googleapis/src/google.devtools.artifactregistry.v1.rs
+++ b/googleapis/src/google.devtools.artifactregistry.v1.rs
@@ -1237,8 +1237,8 @@ pub struct Version {
     /// Output only. Repository-specific Metadata stored against this version.
     /// The fields returned are defined by the underlying repository-specific
     /// resource. Currently, the resources could be:
-    /// \[DockerImage][google.devtools.artifactregistry.v1.DockerImage\]
-    /// \[MavenArtifact][google.devtools.artifactregistry.v1.MavenArtifact\]
+    /// [DockerImage][google.devtools.artifactregistry.v1.DockerImage]
+    /// [MavenArtifact][google.devtools.artifactregistry.v1.MavenArtifact]
     #[prost(message, optional, tag = "8")]
     pub metadata: ::core::option::Option<::prost_types::Struct>,
 }
diff --git a/googleapis/src/google.iam.v1.rs b/googleapis/src/google.iam.v1.rs
index f1b3b8d6..8e573f3e 100644
--- a/googleapis/src/google.iam.v1.rs
+++ b/googleapis/src/google.iam.v1.rs
@@ -312,7 +312,7 @@ pub struct AuditLogConfig {
     /// Specifies the identities that do not cause logging for this type of
     /// permission.
     /// Follows the same format of
-    /// \[Binding.members][google.iam.v1.Binding.members\].
+    /// [Binding.members][google.iam.v1.Binding.members].
     #[prost(string, repeated, tag = "2")]
     pub exempted_members: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
 }
diff --git a/googleapis/src/google.longrunning.rs b/googleapis/src/google.longrunning.rs
index d9a6f1e5..b372f3e5 100644
--- a/googleapis/src/google.longrunning.rs
+++ b/googleapis/src/google.longrunning.rs
@@ -48,7 +48,7 @@ pub mod operation {
         Response(::prost_types::Any),
     }
 }
-/// The request message for \[Operations.GetOperation][google.longrunning.Operations.GetOperation\].
+/// The request message for [Operations.GetOperation][google.longrunning.Operations.GetOperation].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetOperationRequest {
@@ -56,7 +56,7 @@ pub struct GetOperationRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request message for \[Operations.ListOperations][google.longrunning.Operations.ListOperations\].
+/// The request message for [Operations.ListOperations][google.longrunning.Operations.ListOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListOperationsRequest {
@@ -73,7 +73,7 @@ pub struct ListOperationsRequest {
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
 }
-/// The response message for \[Operations.ListOperations][google.longrunning.Operations.ListOperations\].
+/// The response message for [Operations.ListOperations][google.longrunning.Operations.ListOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListOperationsResponse {
@@ -84,7 +84,7 @@ pub struct ListOperationsResponse {
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
-/// The request message for \[Operations.CancelOperation][google.longrunning.Operations.CancelOperation\].
+/// The request message for [Operations.CancelOperation][google.longrunning.Operations.CancelOperation].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CancelOperationRequest {
@@ -92,7 +92,7 @@ pub struct CancelOperationRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request message for \[Operations.DeleteOperation][google.longrunning.Operations.DeleteOperation\].
+/// The request message for [Operations.DeleteOperation][google.longrunning.Operations.DeleteOperation].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteOperationRequest {
@@ -100,7 +100,7 @@ pub struct DeleteOperationRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request message for \[Operations.WaitOperation][google.longrunning.Operations.WaitOperation\].
+/// The request message for [Operations.WaitOperation][google.longrunning.Operations.WaitOperation].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct WaitOperationRequest {
diff --git a/googleapis/src/google.pubsub.v1.rs b/googleapis/src/google.pubsub.v1.rs
index b599e283..a698194d 100644
--- a/googleapis/src/google.pubsub.v1.rs
+++ b/googleapis/src/google.pubsub.v1.rs
@@ -612,7 +612,7 @@ pub struct Topic {
     /// must not start with `"goog"`.
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
-    /// See [Creating and managing labels]
+    /// See \[Creating and managing labels\]
     /// (<https://cloud.google.com/pubsub/docs/labels>).
     #[prost(map = "string, string", tag = "2")]
     pub labels: ::std::collections::HashMap<::prost::alloc::string::String, ::prost::alloc::string::String>,
@@ -650,7 +650,7 @@ pub struct Topic {
 /// Note that client libraries represent this object differently
 /// depending on the language. See the corresponding [client library
 /// documentation](<https://cloud.google.com/pubsub/docs/reference/libraries>) for
-/// more information. See [quotas and limits]
+/// more information. See \[quotas and limits\]
 /// (<https://cloud.google.com/pubsub/quotas>) for more information about message
 /// limits.
 #[allow(clippy::derive_partial_eq_without_eq)]
@@ -901,7 +901,7 @@ pub struct Subscription {
     /// Indicates whether to retain acknowledged messages. If true, then
     /// messages are not expunged from the subscription's backlog, even if they are
     /// acknowledged, until they fall out of the `message_retention_duration`
-    /// window. This must be true if you would like to [`Seek` to a timestamp]
+    /// window. This must be true if you would like to \[`Seek` to a timestamp\]
     /// (<https://cloud.google.com/pubsub/docs/replay-overview#seek_to_a_time>) in
     /// the past to replay previously-acknowledged messages.
     #[prost(bool, tag = "7")]
@@ -1259,7 +1259,7 @@ pub mod big_query_config {
         /// - Pub/Sub SA has not been granted the [appropriate BigQuery IAM
         /// permissions](<https://cloud.google.com/pubsub/docs/create-subscription#assign_bigquery_service_account>)
         /// - bigquery.googleapis.com API is not enabled for the project
-        /// (\[instructions\](<https://cloud.google.com/service-usage/docs/enable-disable>))
+        /// ([instructions](<https://cloud.google.com/service-usage/docs/enable-disable>))
         PermissionDenied = 2,
         /// Cannot write to the BigQuery table because it does not exist.
         NotFound = 3,
@@ -1767,7 +1767,7 @@ pub struct UpdateSnapshotRequest {
     pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
 /// A snapshot resource. Snapshots are used in
-/// \[Seek\](<https://cloud.google.com/pubsub/docs/replay-overview>)
+/// [Seek](<https://cloud.google.com/pubsub/docs/replay-overview>)
 /// operations, which allow you to manage message acknowledgments in bulk. That
 /// is, you can set the acknowledgment state of messages in an existing
 /// subscription to the state captured by a snapshot.
@@ -1792,7 +1792,7 @@ pub struct Snapshot {
     /// snapshot that would expire in less than 1 hour after creation.
     #[prost(message, optional, tag = "3")]
     pub expire_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// See [Creating and managing labels]
+    /// See \[Creating and managing labels\]
     /// (<https://cloud.google.com/pubsub/docs/labels>).
     #[prost(map = "string, string", tag = "4")]
     pub labels: ::std::collections::HashMap<::prost::alloc::string::String, ::prost::alloc::string::String>,
diff --git a/googleapis/src/google.r#type.rs b/googleapis/src/google.r#type.rs
index 59748e97..4130a74a 100644
--- a/googleapis/src/google.r#type.rs
+++ b/googleapis/src/google.r#type.rs
@@ -61,7 +61,7 @@ pub struct Expr {
 /// * A year and month value, with a zero day, such as a credit card expiration
 /// date
 ///
-/// Related types are \[google.type.TimeOfDay][google.type.TimeOfDay\] and
+/// Related types are [google.type.TimeOfDay][google.type.TimeOfDay] and
 /// `google.protobuf.Timestamp`.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
diff --git a/googleapis/src/google.rpc.rs b/googleapis/src/google.rpc.rs
index e20cb148..59814b06 100644
--- a/googleapis/src/google.rpc.rs
+++ b/googleapis/src/google.rpc.rs
@@ -1,6 +1,6 @@
 /// The `Status` type defines a logical error model that is suitable for
 /// different programming environments, including REST APIs and RPC APIs. It is
-/// used by \[gRPC\](<https://github.com/grpc>). Each `Status` message contains
+/// used by [gRPC](<https://github.com/grpc>). Each `Status` message contains
 /// three pieces of data: error code, error message, and error details.
 ///
 /// You can find out more about this error model and how to work with it in the
@@ -9,12 +9,12 @@
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Status {
     /// The status code, which should be an enum value of
-    /// \[google.rpc.Code][google.rpc.Code\].
+    /// [google.rpc.Code][google.rpc.Code].
     #[prost(int32, tag = "1")]
     pub code: i32,
     /// A developer-facing error message, which should be in English. Any
     /// user-facing error message should be localized and sent in the
-    /// \[google.rpc.Status.details][google.rpc.Status.details\] field, or localized
+    /// [google.rpc.Status.details][google.rpc.Status.details] field, or localized
     /// by the client.
     #[prost(string, tag = "2")]
     pub message: ::prost::alloc::string::String,
diff --git a/googleapis/src/google.spanner.admin.database.v1.rs b/googleapis/src/google.spanner.admin.database.v1.rs
index b11a6f96..1a454a70 100644
--- a/googleapis/src/google.spanner.admin.database.v1.rs
+++ b/googleapis/src/google.spanner.admin.database.v1.rs
@@ -120,7 +120,7 @@ impl DatabaseDialect {
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Backup {
-    /// Required for the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] operation.
+    /// Required for the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] operation.
     /// Name of the database from which this backup was
     /// created. This needs to be in the same instance as the backup.
     /// Values are of the form
@@ -133,7 +133,7 @@ pub struct Backup {
     /// backup.
     #[prost(message, optional, tag = "9")]
     pub version_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// Required for the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\]
+    /// Required for the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup]
     /// operation. The expiration time of the backup, with microseconds
     /// granularity that must be at least 6 hours and at most 366 days
     /// from the time the CreateBackup request is processed. Once the `expire_time`
@@ -141,12 +141,12 @@ pub struct Backup {
     /// Spanner to free the resources used by the backup.
     #[prost(message, optional, tag = "3")]
     pub expire_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// Output only for the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] operation.
-    /// Required for the \[UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup\] operation.
+    /// Output only for the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] operation.
+    /// Required for the [UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup] operation.
     ///
     /// A globally unique identifier for the backup which cannot be
     /// changed. Values are of the form
-    /// `projects/<project>/instances/<instance>/backups/\[a-z][a-z0-9_\-]*[a-z0-9\]`
+    /// `projects/<project>/instances/<instance>/backups/[a-z][a-z0-9_\-]*\[a-z0-9\]`
     /// The final segment of the name must be between 2 and 60 characters
     /// in length.
     ///
@@ -156,7 +156,7 @@ pub struct Backup {
     /// `projects/<project>/instances/<instance>`.
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
-    /// Output only. The time the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\]
+    /// Output only. The time the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup]
     /// request is received. If the request does not specify `version_time`, the
     /// `version_time` of the backup will be equivalent to the `create_time`.
     #[prost(message, optional, tag = "4")]
@@ -236,7 +236,7 @@ pub mod backup {
         }
     }
 }
-/// The request for \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\].
+/// The request for [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateBackupRequest {
@@ -259,13 +259,13 @@ pub struct CreateBackupRequest {
     /// Optional. The encryption configuration used to encrypt the backup. If this field is
     /// not specified, the backup will use the same
     /// encryption configuration as the database by default, namely
-    /// \[encryption_type][google.spanner.admin.database.v1.CreateBackupEncryptionConfig.encryption_type\] =
+    /// [encryption_type][google.spanner.admin.database.v1.CreateBackupEncryptionConfig.encryption_type] =
     /// `USE_DATABASE_ENCRYPTION`.
     #[prost(message, optional, tag = "4")]
     pub encryption_config: ::core::option::Option<CreateBackupEncryptionConfig>,
 }
 /// Metadata type for the operation returned by
-/// \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\].
+/// [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateBackupMetadata {
@@ -276,25 +276,25 @@ pub struct CreateBackupMetadata {
     #[prost(string, tag = "2")]
     pub database: ::prost::alloc::string::String,
     /// The progress of the
-    /// \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] operation.
+    /// [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] operation.
     #[prost(message, optional, tag = "3")]
     pub progress: ::core::option::Option<OperationProgress>,
     /// The time at which cancellation of this operation was received.
-    /// \[Operations.CancelOperation][google.longrunning.Operations.CancelOperation\]
+    /// [Operations.CancelOperation][google.longrunning.Operations.CancelOperation]
     /// starts asynchronous cancellation on a long-running operation. The server
     /// makes a best effort to cancel the operation, but success is not guaranteed.
     /// Clients can use
-    /// \[Operations.GetOperation][google.longrunning.Operations.GetOperation\] or
+    /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
     /// other methods to check whether the cancellation succeeded or whether the
     /// operation completed despite cancellation. On successful cancellation,
     /// the operation is not deleted; instead, it becomes an operation with
-    /// an \[Operation.error][google.longrunning.Operation.error\] value with a
-    /// \[google.rpc.Status.code][google.rpc.Status.code\] of 1,
+    /// an [Operation.error][google.longrunning.Operation.error] value with a
+    /// [google.rpc.Status.code][google.rpc.Status.code] of 1,
     /// corresponding to `Code.CANCELLED`.
     #[prost(message, optional, tag = "4")]
     pub cancel_time: ::core::option::Option<::prost_types::Timestamp>,
 }
-/// The request for \[CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup\].
+/// The request for [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CopyBackupRequest {
@@ -325,13 +325,13 @@ pub struct CopyBackupRequest {
     /// Optional. The encryption configuration used to encrypt the backup. If this field is
     /// not specified, the backup will use the same
     /// encryption configuration as the source backup by default, namely
-    /// \[encryption_type][google.spanner.admin.database.v1.CopyBackupEncryptionConfig.encryption_type\] =
+    /// [encryption_type][google.spanner.admin.database.v1.CopyBackupEncryptionConfig.encryption_type] =
     /// `USE_CONFIG_DEFAULT_OR_BACKUP_ENCRYPTION`.
     #[prost(message, optional, tag = "5")]
     pub encryption_config: ::core::option::Option<CopyBackupEncryptionConfig>,
 }
 /// Metadata type for the google.longrunning.Operation returned by
-/// \[CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup\].
+/// [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CopyBackupMetadata {
@@ -346,25 +346,25 @@ pub struct CopyBackupMetadata {
     #[prost(string, tag = "2")]
     pub source_backup: ::prost::alloc::string::String,
     /// The progress of the
-    /// \[CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup\] operation.
+    /// [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup] operation.
     #[prost(message, optional, tag = "3")]
     pub progress: ::core::option::Option<OperationProgress>,
     /// The time at which cancellation of CopyBackup operation was received.
-    /// \[Operations.CancelOperation][google.longrunning.Operations.CancelOperation\]
+    /// [Operations.CancelOperation][google.longrunning.Operations.CancelOperation]
     /// starts asynchronous cancellation on a long-running operation. The server
     /// makes a best effort to cancel the operation, but success is not guaranteed.
     /// Clients can use
-    /// \[Operations.GetOperation][google.longrunning.Operations.GetOperation\] or
+    /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
     /// other methods to check whether the cancellation succeeded or whether the
     /// operation completed despite cancellation. On successful cancellation,
     /// the operation is not deleted; instead, it becomes an operation with
-    /// an \[Operation.error][google.longrunning.Operation.error\] value with a
-    /// \[google.rpc.Status.code][google.rpc.Status.code\] of 1,
+    /// an [Operation.error][google.longrunning.Operation.error] value with a
+    /// [google.rpc.Status.code][google.rpc.Status.code] of 1,
     /// corresponding to `Code.CANCELLED`.
     #[prost(message, optional, tag = "4")]
     pub cancel_time: ::core::option::Option<::prost_types::Timestamp>,
 }
-/// The request for \[UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup\].
+/// The request for [UpdateBackup][google.spanner.admin.database.v1.DatabaseAdmin.UpdateBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateBackupRequest {
@@ -382,7 +382,7 @@ pub struct UpdateBackupRequest {
     #[prost(message, optional, tag = "2")]
     pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
-/// The request for \[GetBackup][google.spanner.admin.database.v1.DatabaseAdmin.GetBackup\].
+/// The request for [GetBackup][google.spanner.admin.database.v1.DatabaseAdmin.GetBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetBackupRequest {
@@ -392,7 +392,7 @@ pub struct GetBackupRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request for \[DeleteBackup][google.spanner.admin.database.v1.DatabaseAdmin.DeleteBackup\].
+/// The request for [DeleteBackup][google.spanner.admin.database.v1.DatabaseAdmin.DeleteBackup].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteBackupRequest {
@@ -402,7 +402,7 @@ pub struct DeleteBackupRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request for \[ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups\].
+/// The request for [ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListBackupsRequest {
@@ -418,7 +418,7 @@ pub struct ListBackupsRequest {
     /// must be one of: `<`, `>`, `<=`, `>=`, `!=`, `=`, or `:`.
     /// Colon `:` is the contains operator. Filter rules are not case sensitive.
     ///
-    /// The following fields in the \[Backup][google.spanner.admin.database.v1.Backup\] are eligible for filtering:
+    /// The following fields in the [Backup][google.spanner.admin.database.v1.Backup] are eligible for filtering:
     ///
     ///    * `name`
     ///    * `database`
@@ -452,13 +452,13 @@ pub struct ListBackupsRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListBackupsResponse.next_page_token\] from a
-    /// previous \[ListBackupsResponse][google.spanner.admin.database.v1.ListBackupsResponse\] to the same `parent` and with the same
+    /// [next_page_token][google.spanner.admin.database.v1.ListBackupsResponse.next_page_token] from a
+    /// previous [ListBackupsResponse][google.spanner.admin.database.v1.ListBackupsResponse] to the same `parent` and with the same
     /// `filter`.
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
-/// The response for \[ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups\].
+/// The response for [ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListBackupsResponse {
@@ -467,13 +467,13 @@ pub struct ListBackupsResponse {
     #[prost(message, repeated, tag = "1")]
     pub backups: ::prost::alloc::vec::Vec<Backup>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups\] call to fetch more
+    /// [ListBackups][google.spanner.admin.database.v1.DatabaseAdmin.ListBackups] call to fetch more
     /// of the matching backups.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations\].
+/// [ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListBackupOperationsRequest {
@@ -489,13 +489,13 @@ pub struct ListBackupOperationsRequest {
     /// must be one of: `<`, `>`, `<=`, `>=`, `!=`, `=`, or `:`.
     /// Colon `:` is the contains operator. Filter rules are not case sensitive.
     ///
-    /// The following fields in the \[operation][google.longrunning.Operation\]
+    /// The following fields in the [operation][google.longrunning.Operation]
     /// are eligible for filtering:
     ///
     ///    * `name` - The name of the long-running operation
     ///    * `done` - False if the operation is in progress, else true.
     ///    * `metadata.@type` - the type of metadata. For example, the type string
-    ///       for \[CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata\] is
+    ///       for [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata] is
     ///       `type.googleapis.com/google.spanner.admin.database.v1.CreateBackupMetadata`.
     ///    * `metadata.<field_name>` - any field in metadata.value.
     ///       `metadata.@type` must be specified first if filtering on metadata
@@ -513,14 +513,14 @@ pub struct ListBackupOperationsRequest {
     ///    * `done:true` - The operation is complete.
     ///    * `(metadata.@type=type.googleapis.com/google.spanner.admin.database.v1.CreateBackupMetadata) AND` \
     ///       `metadata.database:prod` - Returns operations where:
-    ///       * The operation's metadata type is \[CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata\].
+    ///       * The operation's metadata type is [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata].
     ///       * The database the backup was taken from has a name containing the
     ///       string "prod".
     ///    * `(metadata.@type=type.googleapis.com/google.spanner.admin.database.v1.CreateBackupMetadata) AND` \
     ///      `(metadata.name:howl) AND` \
     ///      `(metadata.progress.start_time < \"2018-03-28T14:50:00Z\") AND` \
     ///      `(error:*)` - Returns operations where:
-    ///      * The operation's metadata type is \[CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata\].
+    ///      * The operation's metadata type is [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata].
     ///      * The backup name contains the string "howl".
     ///      * The operation started before 2018-03-28T14:50:00Z.
     ///      * The operation resulted in an error.
@@ -528,7 +528,7 @@ pub struct ListBackupOperationsRequest {
     ///      `(metadata.source_backup:test) AND` \
     ///      `(metadata.progress.start_time < \"2022-01-18T14:50:00Z\") AND` \
     ///      `(error:*)` - Returns operations where:
-    ///      * The operation's metadata type is \[CopyBackupMetadata][google.spanner.admin.database.v1.CopyBackupMetadata\].
+    ///      * The operation's metadata type is [CopyBackupMetadata][google.spanner.admin.database.v1.CopyBackupMetadata].
     ///      * The source backup of the copied backup name contains the string
     ///      "test".
     ///      * The operation started before 2022-01-18T14:50:00Z.
@@ -540,10 +540,10 @@ pub struct ListBackupOperationsRequest {
     ///      `(metadata.source_backup:test_bkp)) AND` \
     ///      `(error:*)` - Returns operations where:
     ///      * The operation's metadata matches either of criteria:
-    ///        * The operation's metadata type is \[CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata\] AND the
+    ///        * The operation's metadata type is [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata] AND the
     ///        database the backup was taken from has name containing string
     ///        "test_db"
-    ///        * The operation's metadata type is \[CopyBackupMetadata][google.spanner.admin.database.v1.CopyBackupMetadata\] AND the
+    ///        * The operation's metadata type is [CopyBackupMetadata][google.spanner.admin.database.v1.CopyBackupMetadata] AND the
     ///        backup the backup was copied from has name containing string
     ///        "test_bkp"
     ///      * The operation resulted in an error.
@@ -554,21 +554,21 @@ pub struct ListBackupOperationsRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListBackupOperationsResponse.next_page_token\]
-    /// from a previous \[ListBackupOperationsResponse][google.spanner.admin.database.v1.ListBackupOperationsResponse\] to the
+    /// [next_page_token][google.spanner.admin.database.v1.ListBackupOperationsResponse.next_page_token]
+    /// from a previous [ListBackupOperationsResponse][google.spanner.admin.database.v1.ListBackupOperationsResponse] to the
     /// same `parent` and with the same `filter`.
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations\].
+/// [ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListBackupOperationsResponse {
     /// The list of matching backup [long-running
-    /// operations]\[google.longrunning.Operation\]. Each operation's name will be
+    /// operations][google.longrunning.Operation]. Each operation's name will be
     /// prefixed by the backup's name. The operation's
-    /// \[metadata][google.longrunning.Operation.metadata\] field type
+    /// [metadata][google.longrunning.Operation.metadata] field type
     /// `metadata.type_url` describes the type of the metadata. Operations returned
     /// include those that are pending or have completed/failed/canceled within the
     /// last 7 days. Operations returned are ordered by
@@ -577,7 +577,7 @@ pub struct ListBackupOperationsResponse {
     #[prost(message, repeated, tag = "1")]
     pub operations: ::prost::alloc::vec::Vec<super::super::super::super::longrunning::Operation>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations\]
+    /// [ListBackupOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListBackupOperations]
     /// call to fetch more of the matching metadata.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
@@ -591,12 +591,12 @@ pub struct BackupInfo {
     pub backup: ::prost::alloc::string::String,
     /// The backup contains an externally consistent copy of `source_database` at
     /// the timestamp specified by `version_time`. If the
-    /// \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] request did not specify
+    /// [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] request did not specify
     /// `version_time`, the `version_time` of the backup is equivalent to the
     /// `create_time`.
     #[prost(message, optional, tag = "4")]
     pub version_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// The time the \[CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup\] request was
+    /// The time the [CreateBackup][google.spanner.admin.database.v1.DatabaseAdmin.CreateBackup] request was
     /// received.
     #[prost(message, optional, tag = "2")]
     pub create_time: ::core::option::Option<::prost_types::Timestamp>,
@@ -613,7 +613,7 @@ pub struct CreateBackupEncryptionConfig {
     pub encryption_type: i32,
     /// Optional. The Cloud KMS key that will be used to protect the backup.
     /// This field should be set only when
-    /// \[encryption_type][google.spanner.admin.database.v1.CreateBackupEncryptionConfig.encryption_type\] is
+    /// [encryption_type][google.spanner.admin.database.v1.CreateBackupEncryptionConfig.encryption_type] is
     /// `CUSTOMER_MANAGED_ENCRYPTION`. Values are of the form
     /// `projects/<project>/locations/<location>/keyRings/<key_ring>/cryptoKeys/<kms_key_name>`.
     #[prost(string, tag = "2")]
@@ -629,7 +629,7 @@ pub mod create_backup_encryption_config {
         Unspecified = 0,
         /// Use the same encryption configuration as the database. This is the
         /// default option when
-        /// \[encryption_config][google.spanner.admin.database.v1.CreateBackupEncryptionConfig\] is empty.
+        /// [encryption_config][google.spanner.admin.database.v1.CreateBackupEncryptionConfig] is empty.
         /// For example, if the database is using `Customer_Managed_Encryption`, the
         /// backup will be using the same Cloud KMS key as the database.
         UseDatabaseEncryption = 1,
@@ -673,7 +673,7 @@ pub struct CopyBackupEncryptionConfig {
     pub encryption_type: i32,
     /// Optional. The Cloud KMS key that will be used to protect the backup.
     /// This field should be set only when
-    /// \[encryption_type][google.spanner.admin.database.v1.CopyBackupEncryptionConfig.encryption_type\] is
+    /// [encryption_type][google.spanner.admin.database.v1.CopyBackupEncryptionConfig.encryption_type] is
     /// `CUSTOMER_MANAGED_ENCRYPTION`. Values are of the form
     /// `projects/<project>/locations/<location>/keyRings/<key_ring>/cryptoKeys/<kms_key_name>`.
     #[prost(string, tag = "2")]
@@ -687,8 +687,8 @@ pub mod copy_backup_encryption_config {
     pub enum EncryptionType {
         /// Unspecified. Do not use.
         Unspecified = 0,
-        /// This is the default option for \[CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup\]
-        /// when \[encryption_config][google.spanner.admin.database.v1.CopyBackupEncryptionConfig\] is not specified.
+        /// This is the default option for [CopyBackup][google.spanner.admin.database.v1.DatabaseAdmin.CopyBackup]
+        /// when [encryption_config][google.spanner.admin.database.v1.CopyBackupEncryptionConfig] is not specified.
         /// For example, if the source backup is using `Customer_Managed_Encryption`,
         /// the backup will be using the same Cloud KMS key as the source backup.
         UseConfigDefaultOrBackupEncryption = 1,
@@ -787,7 +787,7 @@ pub struct Database {
     /// Output only. The period in which Cloud Spanner retains all versions of data
     /// for the database. This is the same as the value of version_retention_period
     /// database option set using
-    /// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\]. Defaults to 1 hour,
+    /// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl]. Defaults to 1 hour,
     /// if not set.
     #[prost(string, tag = "6")]
     pub version_retention_period: ::prost::alloc::string::String,
@@ -866,7 +866,7 @@ pub mod database {
         }
     }
 }
-/// The request for \[ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases\].
+/// The request for [ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabasesRequest {
@@ -879,12 +879,12 @@ pub struct ListDatabasesRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListDatabasesResponse.next_page_token\] from a
-    /// previous \[ListDatabasesResponse][google.spanner.admin.database.v1.ListDatabasesResponse\].
+    /// [next_page_token][google.spanner.admin.database.v1.ListDatabasesResponse.next_page_token] from a
+    /// previous [ListDatabasesResponse][google.spanner.admin.database.v1.ListDatabasesResponse].
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
-/// The response for \[ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases\].
+/// The response for [ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabasesResponse {
@@ -892,12 +892,12 @@ pub struct ListDatabasesResponse {
     #[prost(message, repeated, tag = "1")]
     pub databases: ::prost::alloc::vec::Vec<Database>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases\] call to fetch more
+    /// [ListDatabases][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabases] call to fetch more
     /// of the matching databases.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
-/// The request for \[CreateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.CreateDatabase\].
+/// The request for [CreateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.CreateDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateDatabaseRequest {
@@ -907,7 +907,7 @@ pub struct CreateDatabaseRequest {
     pub parent: ::prost::alloc::string::String,
     /// Required. A `CREATE DATABASE` statement, which specifies the ID of the
     /// new database.  The database ID must conform to the regular expression
-    /// `\[a-z][a-z0-9_\-]*[a-z0-9\]` and be between 2 and 30 characters in length.
+    /// `[a-z][a-z0-9_\-]*\[a-z0-9\]` and be between 2 and 30 characters in length.
     /// If the database ID is a reserved word or if it contains a hyphen, the
     /// database ID must be enclosed in backticks (`` ` ``).
     #[prost(string, tag = "2")]
@@ -928,7 +928,7 @@ pub struct CreateDatabaseRequest {
     pub database_dialect: i32,
 }
 /// Metadata type for the operation returned by
-/// \[CreateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.CreateDatabase\].
+/// [CreateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.CreateDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateDatabaseMetadata {
@@ -936,7 +936,7 @@ pub struct CreateDatabaseMetadata {
     #[prost(string, tag = "1")]
     pub database: ::prost::alloc::string::String,
 }
-/// The request for \[GetDatabase][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabase\].
+/// The request for [GetDatabase][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetDatabaseRequest {
@@ -946,7 +946,7 @@ pub struct GetDatabaseRequest {
     pub name: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase\].
+/// [UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateDatabaseRequest {
@@ -961,16 +961,16 @@ pub struct UpdateDatabaseRequest {
     pub update_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
 /// Metadata type for the operation returned by
-/// \[UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase\].
+/// [UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateDatabaseMetadata {
     /// The request for
-    /// \[UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase\].
+    /// [UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase].
     #[prost(message, optional, tag = "1")]
     pub request: ::core::option::Option<UpdateDatabaseRequest>,
     /// The progress of the
-    /// \[UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase\]
+    /// [UpdateDatabase][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabase]
     /// operation.
     #[prost(message, optional, tag = "2")]
     pub progress: ::core::option::Option<OperationProgress>,
@@ -991,9 +991,9 @@ pub struct UpdateDatabaseMetadata {
 /// subsequent statements in the batch are automatically cancelled.
 ///
 /// Each batch of statements is assigned a name which can be used with
-/// the \[Operations][google.longrunning.Operations\] API to monitor
+/// the [Operations][google.longrunning.Operations] API to monitor
 /// progress. See the
-/// \[operation_id][google.spanner.admin.database.v1.UpdateDatabaseDdlRequest.operation_id\] field for more
+/// [operation_id][google.spanner.admin.database.v1.UpdateDatabaseDdlRequest.operation_id] field for more
 /// details.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
@@ -1007,28 +1007,28 @@ pub struct UpdateDatabaseDdlRequest {
     /// If empty, the new update request is assigned an
     /// automatically-generated operation ID. Otherwise, `operation_id`
     /// is used to construct the name of the resulting
-    /// \[Operation][google.longrunning.Operation\].
+    /// [Operation][google.longrunning.Operation].
     ///
     /// Specifying an explicit operation ID simplifies determining
     /// whether the statements were executed in the event that the
-    /// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\] call is replayed,
-    /// or the return value is otherwise lost: the \[database][google.spanner.admin.database.v1.UpdateDatabaseDdlRequest.database\] and
+    /// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl] call is replayed,
+    /// or the return value is otherwise lost: the [database][google.spanner.admin.database.v1.UpdateDatabaseDdlRequest.database] and
     /// `operation_id` fields can be combined to form the
-    /// \[name][google.longrunning.Operation.name\] of the resulting
-    /// \[longrunning.Operation][google.longrunning.Operation\]: `<database>/operations/<operation_id>`.
+    /// [name][google.longrunning.Operation.name] of the resulting
+    /// [longrunning.Operation][google.longrunning.Operation]: `<database>/operations/<operation_id>`.
     ///
     /// `operation_id` should be unique within the database, and must be
-    /// a valid identifier: `\[a-z][a-z0-9_\]*`. Note that
+    /// a valid identifier: `[a-z][a-z0-9_]*`. Note that
     /// automatically-generated operation IDs always begin with an
     /// underscore. If the named operation already exists,
-    /// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\] returns
+    /// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl] returns
     /// `ALREADY_EXISTS`.
     #[prost(string, tag = "3")]
     pub operation_id: ::prost::alloc::string::String,
 }
 /// Action information extracted from a DDL statement. This proto is used to
 /// display the brief info of the DDL statement for the operation
-/// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\].
+/// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DdlStatementActionInfo {
@@ -1044,13 +1044,13 @@ pub struct DdlStatementActionInfo {
     /// The entity name(s) being operated on the DDL statement.
     /// E.g.
     /// 1. For statement "CREATE TABLE t1(...)", `entity_names` = \["t1"\].
-    /// 2. For statement "GRANT ROLE r1, r2 ...", `entity_names` = ["r1", "r2"].
-    /// 3. For statement "ANALYZE", `entity_names` = [].
+    /// 2. For statement "GRANT ROLE r1, r2 ...", `entity_names` = \["r1", "r2"\].
+    /// 3. For statement "ANALYZE", `entity_names` = \[\].
     #[prost(string, repeated, tag = "3")]
     pub entity_names: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
 }
 /// Metadata type for the operation returned by
-/// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\].
+/// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateDatabaseDdlMetadata {
@@ -1072,7 +1072,7 @@ pub struct UpdateDatabaseDdlMetadata {
     #[prost(bool, tag = "4")]
     pub throttled: bool,
     /// The progress of the
-    /// \[UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl\]
+    /// [UpdateDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.UpdateDatabaseDdl]
     /// operations. All DDL statements will have continuously updating progress,
     /// and `progress\[i\]` is the operation progress for `statements\[i\]`. Also,
     /// `progress\[i\]` will have start time and end time populated with commit
@@ -1085,7 +1085,7 @@ pub struct UpdateDatabaseDdlMetadata {
     #[prost(message, repeated, tag = "6")]
     pub actions: ::prost::alloc::vec::Vec<DdlStatementActionInfo>,
 }
-/// The request for \[DropDatabase][google.spanner.admin.database.v1.DatabaseAdmin.DropDatabase\].
+/// The request for [DropDatabase][google.spanner.admin.database.v1.DatabaseAdmin.DropDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DropDatabaseRequest {
@@ -1093,7 +1093,7 @@ pub struct DropDatabaseRequest {
     #[prost(string, tag = "1")]
     pub database: ::prost::alloc::string::String,
 }
-/// The request for \[GetDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabaseDdl\].
+/// The request for [GetDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabaseDdl].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetDatabaseDdlRequest {
@@ -1103,7 +1103,7 @@ pub struct GetDatabaseDdlRequest {
     #[prost(string, tag = "1")]
     pub database: ::prost::alloc::string::String,
 }
-/// The response for \[GetDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabaseDdl\].
+/// The response for [GetDatabaseDdl][google.spanner.admin.database.v1.DatabaseAdmin.GetDatabaseDdl].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetDatabaseDdlResponse {
@@ -1113,7 +1113,7 @@ pub struct GetDatabaseDdlResponse {
     pub statements: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
 }
 /// The request for
-/// \[ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations\].
+/// [ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabaseOperationsRequest {
@@ -1129,13 +1129,13 @@ pub struct ListDatabaseOperationsRequest {
     /// must be one of: `<`, `>`, `<=`, `>=`, `!=`, `=`, or `:`.
     /// Colon `:` is the contains operator. Filter rules are not case sensitive.
     ///
-    /// The following fields in the \[Operation][google.longrunning.Operation\]
+    /// The following fields in the [Operation][google.longrunning.Operation]
     /// are eligible for filtering:
     ///
     ///    * `name` - The name of the long-running operation
     ///    * `done` - False if the operation is in progress, else true.
     ///    * `metadata.@type` - the type of metadata. For example, the type string
-    ///       for \[RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata\] is
+    ///       for [RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata] is
     ///       `type.googleapis.com/google.spanner.admin.database.v1.RestoreDatabaseMetadata`.
     ///    * `metadata.<field_name>` - any field in metadata.value.
     ///       `metadata.@type` must be specified first, if filtering on metadata
@@ -1157,7 +1157,7 @@ pub struct ListDatabaseOperationsRequest {
     ///      `(metadata.name:restored_howl) AND` \
     ///      `(metadata.progress.start_time < \"2018-03-28T14:50:00Z\") AND` \
     ///      `(error:*)` - Return operations where:
-    ///      * The operation's metadata type is \[RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata\].
+    ///      * The operation's metadata type is [RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata].
     ///      * The database is restored from a backup.
     ///      * The backup name contains "backup_howl".
     ///      * The restored database's name contains "restored_howl".
@@ -1170,32 +1170,32 @@ pub struct ListDatabaseOperationsRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListDatabaseOperationsResponse.next_page_token\]
-    /// from a previous \[ListDatabaseOperationsResponse][google.spanner.admin.database.v1.ListDatabaseOperationsResponse\] to the
+    /// [next_page_token][google.spanner.admin.database.v1.ListDatabaseOperationsResponse.next_page_token]
+    /// from a previous [ListDatabaseOperationsResponse][google.spanner.admin.database.v1.ListDatabaseOperationsResponse] to the
     /// same `parent` and with the same `filter`.
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations\].
+/// [ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabaseOperationsResponse {
     /// The list of matching database [long-running
-    /// operations]\[google.longrunning.Operation\]. Each operation's name will be
+    /// operations][google.longrunning.Operation]. Each operation's name will be
     /// prefixed by the database's name. The operation's
-    /// \[metadata][google.longrunning.Operation.metadata\] field type
+    /// [metadata][google.longrunning.Operation.metadata] field type
     /// `metadata.type_url` describes the type of the metadata.
     #[prost(message, repeated, tag = "1")]
     pub operations: ::prost::alloc::vec::Vec<super::super::super::super::longrunning::Operation>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations\]
+    /// [ListDatabaseOperations][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseOperations]
     /// call to fetch more of the matching metadata.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase\].
+/// [RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct RestoreDatabaseRequest {
@@ -1216,7 +1216,7 @@ pub struct RestoreDatabaseRequest {
     /// resources in Cloud KMS used to encrypt/decrypt the database to restore to.
     /// If this field is not specified, the restored database will use
     /// the same encryption configuration as the backup by default, namely
-    /// \[encryption_type][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig.encryption_type\] =
+    /// [encryption_type][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig.encryption_type] =
     /// `USE_CONFIG_DEFAULT_OR_BACKUP_ENCRYPTION`.
     #[prost(message, optional, tag = "4")]
     pub encryption_config: ::core::option::Option<RestoreDatabaseEncryptionConfig>,
@@ -1245,7 +1245,7 @@ pub struct RestoreDatabaseEncryptionConfig {
     pub encryption_type: i32,
     /// Optional. The Cloud KMS key that will be used to encrypt/decrypt the restored
     /// database. This field should be set only when
-    /// \[encryption_type][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig.encryption_type\] is
+    /// [encryption_type][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig.encryption_type] is
     /// `CUSTOMER_MANAGED_ENCRYPTION`. Values are of the form
     /// `projects/<project>/locations/<location>/keyRings/<key_ring>/cryptoKeys/<kms_key_name>`.
     #[prost(string, tag = "2")]
@@ -1260,7 +1260,7 @@ pub mod restore_database_encryption_config {
         /// Unspecified. Do not use.
         Unspecified = 0,
         /// This is the default option when
-        /// \[encryption_config][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig\] is not specified.
+        /// [encryption_config][google.spanner.admin.database.v1.RestoreDatabaseEncryptionConfig] is not specified.
         UseConfigDefaultOrBackupEncryption = 1,
         /// Use Google default encryption.
         GoogleDefaultEncryption = 2,
@@ -1294,7 +1294,7 @@ pub mod restore_database_encryption_config {
     }
 }
 /// Metadata type for the long-running operation returned by
-/// \[RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase\].
+/// [RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct RestoreDatabaseMetadata {
@@ -1305,21 +1305,21 @@ pub struct RestoreDatabaseMetadata {
     #[prost(enumeration = "RestoreSourceType", tag = "2")]
     pub source_type: i32,
     /// The progress of the
-    /// \[RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase\]
+    /// [RestoreDatabase][google.spanner.admin.database.v1.DatabaseAdmin.RestoreDatabase]
     /// operation.
     #[prost(message, optional, tag = "4")]
     pub progress: ::core::option::Option<OperationProgress>,
     /// The time at which cancellation of this operation was received.
-    /// \[Operations.CancelOperation][google.longrunning.Operations.CancelOperation\]
+    /// [Operations.CancelOperation][google.longrunning.Operations.CancelOperation]
     /// starts asynchronous cancellation on a long-running operation. The server
     /// makes a best effort to cancel the operation, but success is not guaranteed.
     /// Clients can use
-    /// \[Operations.GetOperation][google.longrunning.Operations.GetOperation\] or
+    /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
     /// other methods to check whether the cancellation succeeded or whether the
     /// operation completed despite cancellation. On successful cancellation,
     /// the operation is not deleted; instead, it becomes an operation with
-    /// an \[Operation.error][google.longrunning.Operation.error\] value with a
-    /// \[google.rpc.Status.code][google.rpc.Status.code\] of 1, corresponding to `Code.CANCELLED`.
+    /// an [Operation.error][google.longrunning.Operation.error] value with a
+    /// [google.rpc.Status.code][google.rpc.Status.code] of 1, corresponding to `Code.CANCELLED`.
     #[prost(message, optional, tag = "5")]
     pub cancel_time: ::core::option::Option<::prost_types::Timestamp>,
     /// If exists, the name of the long-running operation that will be used to
@@ -1329,21 +1329,21 @@ pub struct RestoreDatabaseMetadata {
     /// `projects/<project>/instances/<instance>/databases/<database>/operations/<operation>`
     /// where the <database> is the name of database being created and restored to.
     /// The metadata type of the  long-running operation is
-    /// \[OptimizeRestoredDatabaseMetadata][google.spanner.admin.database.v1.OptimizeRestoredDatabaseMetadata\]. This long-running operation will be
+    /// [OptimizeRestoredDatabaseMetadata][google.spanner.admin.database.v1.OptimizeRestoredDatabaseMetadata]. This long-running operation will be
     /// automatically created by the system after the RestoreDatabase long-running
     /// operation completes successfully. This operation will not be created if the
     /// restore was not successful.
     #[prost(string, tag = "6")]
     pub optimize_database_operation_name: ::prost::alloc::string::String,
     /// Information about the source used to restore the database, as specified by
-    /// `source` in \[RestoreDatabaseRequest][google.spanner.admin.database.v1.RestoreDatabaseRequest\].
+    /// `source` in [RestoreDatabaseRequest][google.spanner.admin.database.v1.RestoreDatabaseRequest].
     #[prost(oneof = "restore_database_metadata::SourceInfo", tags = "3")]
     pub source_info: ::core::option::Option<restore_database_metadata::SourceInfo>,
 }
 /// Nested message and enum types in `RestoreDatabaseMetadata`.
 pub mod restore_database_metadata {
     /// Information about the source used to restore the database, as specified by
-    /// `source` in \[RestoreDatabaseRequest][google.spanner.admin.database.v1.RestoreDatabaseRequest\].
+    /// `source` in [RestoreDatabaseRequest][google.spanner.admin.database.v1.RestoreDatabaseRequest].
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Oneof)]
     pub enum SourceInfo {
@@ -1378,7 +1378,7 @@ pub struct DatabaseRole {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request for \[ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles\].
+/// The request for [ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabaseRolesRequest {
@@ -1392,12 +1392,12 @@ pub struct ListDatabaseRolesRequest {
     #[prost(int32, tag = "2")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.database.v1.ListDatabaseRolesResponse.next_page_token\] from a
-    /// previous \[ListDatabaseRolesResponse][google.spanner.admin.database.v1.ListDatabaseRolesResponse\].
+    /// [next_page_token][google.spanner.admin.database.v1.ListDatabaseRolesResponse.next_page_token] from a
+    /// previous [ListDatabaseRolesResponse][google.spanner.admin.database.v1.ListDatabaseRolesResponse].
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
 }
-/// The response for \[ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles\].
+/// The response for [ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListDatabaseRolesResponse {
@@ -1405,7 +1405,7 @@ pub struct ListDatabaseRolesResponse {
     #[prost(message, repeated, tag = "1")]
     pub database_roles: ::prost::alloc::vec::Vec<DatabaseRole>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles\]
+    /// [ListDatabaseRoles][google.spanner.admin.database.v1.DatabaseAdmin.ListDatabaseRoles]
     /// call to fetch more of the matching roles.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
diff --git a/googleapis/src/google.spanner.admin.instance.v1.rs b/googleapis/src/google.spanner.admin.instance.v1.rs
index 9cb464bd..888f812c 100644
--- a/googleapis/src/google.spanner.admin.instance.v1.rs
+++ b/googleapis/src/google.spanner.admin.instance.v1.rs
@@ -97,7 +97,7 @@ pub mod replica_info {
 pub struct InstanceConfig {
     /// A unique identifier for the instance configuration.  Values
     /// are of the form
-    /// `projects/<project>/instanceConfigs/\[a-z][-a-z0-9\]*`.
+    /// `projects/<project>/instanceConfigs/[a-z][-a-z0-9]*`.
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
     /// The name of this instance configuration as it appears in UIs.
@@ -129,7 +129,7 @@ pub struct InstanceConfig {
     /// firewall, load balancing, etc.).
     ///
     ///   * Label keys must be between 1 and 63 characters long and must conform to
-    ///     the following regular expression: `\[a-z][a-z0-9_-\]{0,62}`.
+    ///     the following regular expression: `[a-z][a-z0-9_-]{0,62}`.
     ///   * Label values must be between 0 and 63 characters long and must conform
     ///     to the regular expression `\[a-z0-9_-\]{0,63}`.
     ///   * No more than 64 labels can be associated with a given resource.
@@ -244,14 +244,14 @@ pub mod instance_config {
 pub struct Instance {
     /// Required. A unique identifier for the instance, which cannot be changed
     /// after the instance is created. Values are of the form
-    /// `projects/<project>/instances/\[a-z][-a-z0-9]*[a-z0-9\]`. The final
+    /// `projects/<project>/instances/[a-z][-a-z0-9]*\[a-z0-9\]`. The final
     /// segment of the name must be between 2 and 64 characters in length.
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
     /// Required. The name of the instance's configuration. Values are of the form
     /// `projects/<project>/instanceConfigs/<configuration>`. See
-    /// also \[InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig\] and
-    /// \[ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs\].
+    /// also [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig] and
+    /// [ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs].
     #[prost(string, tag = "2")]
     pub config: ::prost::alloc::string::String,
     /// Required. The descriptive name for this instance as it appears in UIs.
@@ -278,9 +278,9 @@ pub struct Instance {
     #[prost(int32, tag = "9")]
     pub processing_units: i32,
     /// Output only. The current instance state. For
-    /// \[CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance\],
+    /// [CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance],
     /// the state must be either omitted or set to `CREATING`. For
-    /// \[UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance\],
+    /// [UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance],
     /// the state must be either omitted or set to `READY`.
     #[prost(enumeration = "instance::State", tag = "6")]
     pub state: i32,
@@ -292,7 +292,7 @@ pub struct Instance {
     /// firewall, load balancing, etc.).
     ///
     ///   * Label keys must be between 1 and 63 characters long and must conform to
-    ///     the following regular expression: `\[a-z][a-z0-9_-\]{0,62}`.
+    ///     the following regular expression: `[a-z][a-z0-9_-]{0,62}`.
     ///   * Label values must be between 0 and 63 characters long and must conform
     ///     to the regular expression `\[a-z0-9_-\]{0,63}`.
     ///   * No more than 64 labels can be associated with a given resource.
@@ -357,7 +357,7 @@ pub mod instance {
     }
 }
 /// The request for
-/// \[ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs\].
+/// [ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstanceConfigsRequest {
@@ -371,14 +371,14 @@ pub struct ListInstanceConfigsRequest {
     #[prost(int32, tag = "2")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.instance.v1.ListInstanceConfigsResponse.next_page_token\]
+    /// [next_page_token][google.spanner.admin.instance.v1.ListInstanceConfigsResponse.next_page_token]
     /// from a previous
-    /// \[ListInstanceConfigsResponse][google.spanner.admin.instance.v1.ListInstanceConfigsResponse\].
+    /// [ListInstanceConfigsResponse][google.spanner.admin.instance.v1.ListInstanceConfigsResponse].
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs\].
+/// [ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstanceConfigsResponse {
@@ -386,13 +386,13 @@ pub struct ListInstanceConfigsResponse {
     #[prost(message, repeated, tag = "1")]
     pub instance_configs: ::prost::alloc::vec::Vec<InstanceConfig>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs\]
+    /// [ListInstanceConfigs][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigs]
     /// call to fetch more of the matching instance configurations.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[GetInstanceConfigRequest][google.spanner.admin.instance.v1.InstanceAdmin.GetInstanceConfig\].
+/// [GetInstanceConfigRequest][google.spanner.admin.instance.v1.InstanceAdmin.GetInstanceConfig].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetInstanceConfigRequest {
@@ -402,7 +402,7 @@ pub struct GetInstanceConfigRequest {
     pub name: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[CreateInstanceConfigRequest][InstanceAdmin.CreateInstanceConfigRequest\].
+/// [CreateInstanceConfigRequest][InstanceAdmin.CreateInstanceConfigRequest].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateInstanceConfigRequest {
@@ -411,7 +411,7 @@ pub struct CreateInstanceConfigRequest {
     #[prost(string, tag = "1")]
     pub parent: ::prost::alloc::string::String,
     /// Required. The ID of the instance config to create.  Valid identifiers are
-    /// of the form `custom-\[-a-z0-9]*[a-z0-9\]` and must be between 2 and 64
+    /// of the form `custom-\[-a-z0-9\]*[a-z0-9]` and must be between 2 and 64
     /// characters in length. The `custom-` prefix is required to avoid name
     /// conflicts with Google managed configurations.
     #[prost(string, tag = "2")]
@@ -429,22 +429,22 @@ pub struct CreateInstanceConfigRequest {
     pub validate_only: bool,
 }
 /// The request for
-/// \[UpdateInstanceConfigRequest][InstanceAdmin.UpdateInstanceConfigRequest\].
+/// [UpdateInstanceConfigRequest][InstanceAdmin.UpdateInstanceConfigRequest].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateInstanceConfigRequest {
     /// Required. The user instance config to update, which must always include the
     /// instance config name. Otherwise, only fields mentioned in
-    /// \[update_mask][google.spanner.admin.instance.v1.UpdateInstanceConfigRequest.update_mask\]
+    /// [update_mask][google.spanner.admin.instance.v1.UpdateInstanceConfigRequest.update_mask]
     /// need be included. To prevent conflicts of concurrent updates,
-    /// \[etag][google.spanner.admin.instance.v1.InstanceConfig.reconciling\] can
+    /// [etag][google.spanner.admin.instance.v1.InstanceConfig.reconciling] can
     /// be used.
     #[prost(message, optional, tag = "1")]
     pub instance_config: ::core::option::Option<InstanceConfig>,
     /// Required. A mask specifying which fields in
-    /// \[InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig\] should be
+    /// [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig] should be
     /// updated. The field mask must always be specified; this prevents any future
-    /// fields in \[InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig\]
+    /// fields in [InstanceConfig][google.spanner.admin.instance.v1.InstanceConfig]
     /// from being erased accidentally by clients that do not know about them. Only
     /// display_name and labels can be updated.
     #[prost(message, optional, tag = "2")]
@@ -455,7 +455,7 @@ pub struct UpdateInstanceConfigRequest {
     pub validate_only: bool,
 }
 /// The request for
-/// \[DeleteInstanceConfigRequest][InstanceAdmin.DeleteInstanceConfigRequest\].
+/// [DeleteInstanceConfigRequest][InstanceAdmin.DeleteInstanceConfigRequest].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteInstanceConfigRequest {
@@ -479,7 +479,7 @@ pub struct DeleteInstanceConfigRequest {
     pub validate_only: bool,
 }
 /// The request for
-/// \[ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations\].
+/// [ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstanceConfigOperationsRequest {
@@ -495,14 +495,14 @@ pub struct ListInstanceConfigOperationsRequest {
     /// must be one of: `<`, `>`, `<=`, `>=`, `!=`, `=`, or `:`.
     /// Colon `:` is the contains operator. Filter rules are not case sensitive.
     ///
-    /// The following fields in the \[Operation][google.longrunning.Operation\]
+    /// The following fields in the [Operation][google.longrunning.Operation]
     /// are eligible for filtering:
     ///
     ///    * `name` - The name of the long-running operation
     ///    * `done` - False if the operation is in progress, else true.
     ///    * `metadata.@type` - the type of metadata. For example, the type string
     ///       for
-    ///       \[CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata\]
+    ///       [CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata]
     ///       is
     ///       `type.googleapis.com/google.spanner.admin.instance.v1.CreateInstanceConfigMetadata`.
     ///    * `metadata.<field_name>` - any field in metadata.value.
@@ -526,7 +526,7 @@ pub struct ListInstanceConfigOperationsRequest {
     ///      `(metadata.progress.start_time < \"2021-03-28T14:50:00Z\") AND` \
     ///      `(error:*)` - Return operations where:
     ///      * The operation's metadata type is
-    ///      \[CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata\].
+    ///      [CreateInstanceConfigMetadata][google.spanner.admin.instance.v1.CreateInstanceConfigMetadata].
     ///      * The instance config name contains "custom-config".
     ///      * The operation started before 2021-03-28T14:50:00Z.
     ///      * The operation resulted in an error.
@@ -537,33 +537,33 @@ pub struct ListInstanceConfigOperationsRequest {
     #[prost(int32, tag = "3")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse.next_page_token\]
+    /// [next_page_token][google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse.next_page_token]
     /// from a previous
-    /// \[ListInstanceConfigOperationsResponse][google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse\]
+    /// [ListInstanceConfigOperationsResponse][google.spanner.admin.instance.v1.ListInstanceConfigOperationsResponse]
     /// to the same `parent` and with the same `filter`.
     #[prost(string, tag = "4")]
     pub page_token: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations\].
+/// [ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstanceConfigOperationsResponse {
     /// The list of matching instance config [long-running
-    /// operations]\[google.longrunning.Operation\]. Each operation's name will be
+    /// operations][google.longrunning.Operation]. Each operation's name will be
     /// prefixed by the instance config's name. The operation's
-    /// \[metadata][google.longrunning.Operation.metadata\] field type
+    /// [metadata][google.longrunning.Operation.metadata] field type
     /// `metadata.type_url` describes the type of the metadata.
     #[prost(message, repeated, tag = "1")]
     pub operations: ::prost::alloc::vec::Vec<super::super::super::super::longrunning::Operation>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations\]
+    /// [ListInstanceConfigOperations][google.spanner.admin.instance.v1.InstanceAdmin.ListInstanceConfigOperations]
     /// call to fetch more of the matching metadata.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[GetInstance][google.spanner.admin.instance.v1.InstanceAdmin.GetInstance\].
+/// [GetInstance][google.spanner.admin.instance.v1.InstanceAdmin.GetInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetInstanceRequest {
@@ -572,14 +572,14 @@ pub struct GetInstanceRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
     /// If field_mask is present, specifies the subset of
-    /// \[Instance][google.spanner.admin.instance.v1.Instance\] fields that should be
+    /// [Instance][google.spanner.admin.instance.v1.Instance] fields that should be
     /// returned. If absent, all
-    /// \[Instance][google.spanner.admin.instance.v1.Instance\] fields are returned.
+    /// [Instance][google.spanner.admin.instance.v1.Instance] fields are returned.
     #[prost(message, optional, tag = "2")]
     pub field_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
 /// The request for
-/// \[CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance\].
+/// [CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateInstanceRequest {
@@ -588,7 +588,7 @@ pub struct CreateInstanceRequest {
     #[prost(string, tag = "1")]
     pub parent: ::prost::alloc::string::String,
     /// Required. The ID of the instance to create.  Valid identifiers are of the
-    /// form `\[a-z][-a-z0-9]*[a-z0-9\]` and must be between 2 and 64 characters in
+    /// form `[a-z][-a-z0-9]*\[a-z0-9\]` and must be between 2 and 64 characters in
     /// length.
     #[prost(string, tag = "2")]
     pub instance_id: ::prost::alloc::string::String,
@@ -598,7 +598,7 @@ pub struct CreateInstanceRequest {
     pub instance: ::core::option::Option<Instance>,
 }
 /// The request for
-/// \[ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances\].
+/// [ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstancesRequest {
@@ -611,9 +611,9 @@ pub struct ListInstancesRequest {
     #[prost(int32, tag = "2")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.admin.instance.v1.ListInstancesResponse.next_page_token\]
+    /// [next_page_token][google.spanner.admin.instance.v1.ListInstancesResponse.next_page_token]
     /// from a previous
-    /// \[ListInstancesResponse][google.spanner.admin.instance.v1.ListInstancesResponse\].
+    /// [ListInstancesResponse][google.spanner.admin.instance.v1.ListInstancesResponse].
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
     /// An expression for filtering the results of the request. Filter rules are
@@ -639,7 +639,7 @@ pub struct ListInstancesRequest {
     pub filter: ::prost::alloc::string::String,
 }
 /// The response for
-/// \[ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances\].
+/// [ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListInstancesResponse {
@@ -647,32 +647,32 @@ pub struct ListInstancesResponse {
     #[prost(message, repeated, tag = "1")]
     pub instances: ::prost::alloc::vec::Vec<Instance>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances\]
+    /// [ListInstances][google.spanner.admin.instance.v1.InstanceAdmin.ListInstances]
     /// call to fetch more of the matching instances.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
 /// The request for
-/// \[UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance\].
+/// [UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateInstanceRequest {
     /// Required. The instance to update, which must always include the instance
     /// name.  Otherwise, only fields mentioned in
-    /// \[field_mask][google.spanner.admin.instance.v1.UpdateInstanceRequest.field_mask\]
+    /// [field_mask][google.spanner.admin.instance.v1.UpdateInstanceRequest.field_mask]
     /// need be included.
     #[prost(message, optional, tag = "1")]
     pub instance: ::core::option::Option<Instance>,
     /// Required. A mask specifying which fields in
-    /// \[Instance][google.spanner.admin.instance.v1.Instance\] should be updated.
+    /// [Instance][google.spanner.admin.instance.v1.Instance] should be updated.
     /// The field mask must always be specified; this prevents any future fields in
-    /// \[Instance][google.spanner.admin.instance.v1.Instance\] from being erased
+    /// [Instance][google.spanner.admin.instance.v1.Instance] from being erased
     /// accidentally by clients that do not know about them.
     #[prost(message, optional, tag = "2")]
     pub field_mask: ::core::option::Option<::prost_types::FieldMask>,
 }
 /// The request for
-/// \[DeleteInstance][google.spanner.admin.instance.v1.InstanceAdmin.DeleteInstance\].
+/// [DeleteInstance][google.spanner.admin.instance.v1.InstanceAdmin.DeleteInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteInstanceRequest {
@@ -682,7 +682,7 @@ pub struct DeleteInstanceRequest {
     pub name: ::prost::alloc::string::String,
 }
 /// Metadata type for the operation returned by
-/// \[CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance\].
+/// [CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateInstanceMetadata {
@@ -690,7 +690,7 @@ pub struct CreateInstanceMetadata {
     #[prost(message, optional, tag = "1")]
     pub instance: ::core::option::Option<Instance>,
     /// The time at which the
-    /// \[CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance\]
+    /// [CreateInstance][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstance]
     /// request was received.
     #[prost(message, optional, tag = "2")]
     pub start_time: ::core::option::Option<::prost_types::Timestamp>,
@@ -704,7 +704,7 @@ pub struct CreateInstanceMetadata {
     pub end_time: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// Metadata type for the operation returned by
-/// \[UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance\].
+/// [UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateInstanceMetadata {
@@ -712,7 +712,7 @@ pub struct UpdateInstanceMetadata {
     #[prost(message, optional, tag = "1")]
     pub instance: ::core::option::Option<Instance>,
     /// The time at which
-    /// \[UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance\]
+    /// [UpdateInstance][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstance]
     /// request was received.
     #[prost(message, optional, tag = "2")]
     pub start_time: ::core::option::Option<::prost_types::Timestamp>,
@@ -726,7 +726,7 @@ pub struct UpdateInstanceMetadata {
     pub end_time: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// Metadata type for the operation returned by
-/// \[CreateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstanceConfig\].
+/// [CreateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstanceConfig].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateInstanceConfigMetadata {
@@ -734,7 +734,7 @@ pub struct CreateInstanceConfigMetadata {
     #[prost(message, optional, tag = "1")]
     pub instance_config: ::core::option::Option<InstanceConfig>,
     /// The progress of the
-    /// \[CreateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstanceConfig\]
+    /// [CreateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.CreateInstanceConfig]
     /// operation.
     #[prost(message, optional, tag = "2")]
     pub progress: ::core::option::Option<OperationProgress>,
@@ -743,7 +743,7 @@ pub struct CreateInstanceConfigMetadata {
     pub cancel_time: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// Metadata type for the operation returned by
-/// \[UpdateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstanceConfig\].
+/// [UpdateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstanceConfig].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct UpdateInstanceConfigMetadata {
@@ -751,7 +751,7 @@ pub struct UpdateInstanceConfigMetadata {
     #[prost(message, optional, tag = "1")]
     pub instance_config: ::core::option::Option<InstanceConfig>,
     /// The progress of the
-    /// \[UpdateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstanceConfig\]
+    /// [UpdateInstanceConfig][google.spanner.admin.instance.v1.InstanceAdmin.UpdateInstanceConfig]
     /// operation.
     #[prost(message, optional, tag = "2")]
     pub progress: ::core::option::Option<OperationProgress>,
diff --git a/googleapis/src/google.spanner.v1.rs b/googleapis/src/google.spanner.v1.rs
index 4a9aa57c..d76b52e6 100644
--- a/googleapis/src/google.spanner.v1.rs
+++ b/googleapis/src/google.spanner.v1.rs
@@ -1,4 +1,4 @@
-/// The response for \[Commit][google.spanner.v1.Spanner.Commit\].
+/// The response for [Commit][google.spanner.v1.Spanner.Commit].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CommitResponse {
@@ -7,7 +7,7 @@ pub struct CommitResponse {
     pub commit_timestamp: ::core::option::Option<::prost_types::Timestamp>,
     /// The statistics about this Commit. Not returned by default.
     /// For more information, see
-    /// \[CommitRequest.return_commit_stats][google.spanner.v1.CommitRequest.return_commit_stats\].
+    /// [CommitRequest.return_commit_stats][google.spanner.v1.CommitRequest.return_commit_stats].
     #[prost(message, optional, tag = "2")]
     pub commit_stats: ::core::option::Option<commit_response::CommitStats>,
 }
@@ -21,9 +21,9 @@ pub mod commit_response {
         /// `mutation_count` value can help you maximize the number of mutations
         /// in a transaction and minimize the number of API round trips. You can
         /// also monitor this value to prevent transactions from exceeding the system
-        /// \[limit\](<https://cloud.google.com/spanner/quotas#limits_for_creating_reading_updating_and_deleting_data>).
+        /// [limit](<https://cloud.google.com/spanner/quotas#limits_for_creating_reading_updating_and_deleting_data>).
         /// If the number of mutations exceeds the limit, the server returns
-        /// \[INVALID_ARGUMENT\](<https://cloud.google.com/spanner/docs/reference/rest/v1/Code#ENUM_VALUES.INVALID_ARGUMENT>).
+        /// [INVALID_ARGUMENT](<https://cloud.google.com/spanner/docs/reference/rest/v1/Code#ENUM_VALUES.INVALID_ARGUMENT>).
         #[prost(int64, tag = "1")]
         pub mutation_count: i64,
     }
@@ -36,7 +36,7 @@ pub mod commit_response {
 /// Keys are represented by lists, where the ith value in the list
 /// corresponds to the ith component of the table or index primary key.
 /// Individual values are encoded as described
-/// \[here][google.spanner.v1.TypeCode\].
+/// [here][google.spanner.v1.TypeCode].
 ///
 /// For example, consider the following table definition:
 ///
@@ -47,8 +47,8 @@ pub mod commit_response {
 ///
 /// The following keys name rows in this table:
 ///
-///      ["Bob", "2014-09-23"]
-///      ["Alfred", "2015-06-12"]
+///      \["Bob", "2014-09-23"\]
+///      \["Alfred", "2015-06-12"\]
 ///
 /// Since the `UserEvents` table's `PRIMARY KEY` clause names two
 /// columns, each `UserEvents` key has two elements; the first is the
@@ -59,8 +59,8 @@ pub mod commit_response {
 /// sort order. For example, the following range returns all events for
 /// user `"Bob"` that occurred in the year 2015:
 ///
-///      "start_closed": ["Bob", "2015-01-01"]
-///      "end_closed": ["Bob", "2015-12-31"]
+///      "start_closed": \["Bob", "2015-01-01"\]
+///      "end_closed": \["Bob", "2015-12-31"\]
 ///
 /// Start and end keys can omit trailing key components. This affects the
 /// inclusion and exclusion of rows that exactly match the provided key
@@ -71,7 +71,7 @@ pub mod commit_response {
 /// For example, the following range includes all events for `"Bob"` that
 /// occurred during and after the year 2000:
 ///
-///      "start_closed": ["Bob", "2000-01-01"]
+///      "start_closed": \["Bob", "2000-01-01"\]
 ///      "end_closed": \["Bob"\]
 ///
 /// The next example retrieves all events for `"Bob"`:
@@ -82,12 +82,12 @@ pub mod commit_response {
 /// To retrieve events before the year 2000:
 ///
 ///      "start_closed": \["Bob"\]
-///      "end_open": ["Bob", "2000-01-01"]
+///      "end_open": \["Bob", "2000-01-01"\]
 ///
 /// The following range includes all rows in the table:
 ///
-///      "start_closed": []
-///      "end_closed": []
+///      "start_closed": \[\]
+///      "end_closed": \[\]
 ///
 /// This range returns all users whose `UserName` begins with any
 /// character from A to C:
@@ -168,10 +168,10 @@ pub struct KeySet {
     /// A list of specific keys. Entries in `keys` should have exactly as
     /// many elements as there are columns in the primary or index key
     /// with which this `KeySet` is used.  Individual key values are
-    /// encoded as described \[here][google.spanner.v1.TypeCode\].
+    /// encoded as described [here][google.spanner.v1.TypeCode].
     #[prost(message, repeated, tag = "1")]
     pub keys: ::prost::alloc::vec::Vec<::prost_types::ListValue>,
-    /// A list of key ranges. See \[KeyRange][google.spanner.v1.KeyRange\] for more information about
+    /// A list of key ranges. See [KeyRange][google.spanner.v1.KeyRange] for more information about
     /// key range specifications.
     #[prost(message, repeated, tag = "2")]
     pub ranges: ::prost::alloc::vec::Vec<KeyRange>,
@@ -183,7 +183,7 @@ pub struct KeySet {
 }
 /// A modification to one or more Cloud Spanner rows.  Mutations can be
 /// applied to a Cloud Spanner database by sending them in a
-/// \[Commit][google.spanner.v1.Spanner.Commit\] call.
+/// [Commit][google.spanner.v1.Spanner.Commit] call.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Mutation {
@@ -193,15 +193,15 @@ pub struct Mutation {
 }
 /// Nested message and enum types in `Mutation`.
 pub mod mutation {
-    /// Arguments to \[insert][google.spanner.v1.Mutation.insert\], \[update][google.spanner.v1.Mutation.update\], \[insert_or_update][google.spanner.v1.Mutation.insert_or_update\], and
-    /// \[replace][google.spanner.v1.Mutation.replace\] operations.
+    /// Arguments to [insert][google.spanner.v1.Mutation.insert], [update][google.spanner.v1.Mutation.update], [insert_or_update][google.spanner.v1.Mutation.insert_or_update], and
+    /// [replace][google.spanner.v1.Mutation.replace] operations.
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct Write {
         /// Required. The table whose rows will be written.
         #[prost(string, tag = "1")]
         pub table: ::prost::alloc::string::String,
-        /// The names of the columns in \[table][google.spanner.v1.Mutation.Write.table\] to be written.
+        /// The names of the columns in [table][google.spanner.v1.Mutation.Write.table] to be written.
         ///
         /// The list of columns must contain enough columns to allow
         /// Cloud Spanner to derive values for all primary key columns in the
@@ -211,22 +211,22 @@ pub mod mutation {
         /// The values to be written. `values` can contain more than one
         /// list of values. If it does, then multiple rows are written, one
         /// for each entry in `values`. Each list in `values` must have
-        /// exactly as many entries as there are entries in \[columns][google.spanner.v1.Mutation.Write.columns\]
+        /// exactly as many entries as there are entries in [columns][google.spanner.v1.Mutation.Write.columns]
         /// above. Sending multiple lists is equivalent to sending multiple
         /// `Mutation`s, each containing one `values` entry and repeating
-        /// \[table][google.spanner.v1.Mutation.Write.table\] and \[columns][google.spanner.v1.Mutation.Write.columns\]. Individual values in each list are
-        /// encoded as described \[here][google.spanner.v1.TypeCode\].
+        /// [table][google.spanner.v1.Mutation.Write.table] and [columns][google.spanner.v1.Mutation.Write.columns]. Individual values in each list are
+        /// encoded as described [here][google.spanner.v1.TypeCode].
         #[prost(message, repeated, tag = "3")]
         pub values: ::prost::alloc::vec::Vec<::prost_types::ListValue>,
     }
-    /// Arguments to \[delete][google.spanner.v1.Mutation.delete\] operations.
+    /// Arguments to [delete][google.spanner.v1.Mutation.delete] operations.
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct Delete {
         /// Required. The table whose rows will be deleted.
         #[prost(string, tag = "1")]
         pub table: ::prost::alloc::string::String,
-        /// Required. The primary keys of the rows within \[table][google.spanner.v1.Mutation.Delete.table\] to delete.  The
+        /// Required. The primary keys of the rows within [table][google.spanner.v1.Mutation.Delete.table] to delete.  The
         /// primary keys must be specified in the order in which they appear in the
         /// `PRIMARY KEY()` clause of the table's equivalent DDL statement (the DDL
         /// statement used to create the table).
@@ -247,18 +247,18 @@ pub mod mutation {
         /// already exist, the transaction fails with error `NOT_FOUND`.
         #[prost(message, tag = "2")]
         Update(Write),
-        /// Like \[insert][google.spanner.v1.Mutation.insert\], except that if the row already exists, then
+        /// Like [insert][google.spanner.v1.Mutation.insert], except that if the row already exists, then
         /// its column values are overwritten with the ones provided. Any
         /// column values not explicitly written are preserved.
         ///
-        /// When using \[insert_or_update][google.spanner.v1.Mutation.insert_or_update\], just as when using \[insert][google.spanner.v1.Mutation.insert\], all `NOT
+        /// When using [insert_or_update][google.spanner.v1.Mutation.insert_or_update], just as when using [insert][google.spanner.v1.Mutation.insert], all `NOT
         /// NULL` columns in the table must be given a value. This holds true
         /// even when the row already exists and will therefore actually be updated.
         #[prost(message, tag = "3")]
         InsertOrUpdate(Write),
-        /// Like \[insert][google.spanner.v1.Mutation.insert\], except that if the row already exists, it is
+        /// Like [insert][google.spanner.v1.Mutation.insert], except that if the row already exists, it is
         /// deleted, and the column values provided are inserted
-        /// instead. Unlike \[insert_or_update][google.spanner.v1.Mutation.insert_or_update\], this means any values not
+        /// instead. Unlike [insert_or_update][google.spanner.v1.Mutation.insert_or_update], this means any values not
         /// explicitly written become `NULL`.
         ///
         /// In an interleaved table, if you create the child table with the
@@ -273,16 +273,16 @@ pub mod mutation {
         Delete(Delete),
     }
 }
-/// Node information for nodes appearing in a \[QueryPlan.plan_nodes][google.spanner.v1.QueryPlan.plan_nodes\].
+/// Node information for nodes appearing in a [QueryPlan.plan_nodes][google.spanner.v1.QueryPlan.plan_nodes].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct PlanNode {
-    /// The `PlanNode`'s index in [node list]\[google.spanner.v1.QueryPlan.plan_nodes\].
+    /// The `PlanNode`'s index in [node list][google.spanner.v1.QueryPlan.plan_nodes].
     #[prost(int32, tag = "1")]
     pub index: i32,
     /// Used to determine the type of node. May be needed for visualizing
     /// different kinds of nodes differently. For example, If the node is a
-    /// \[SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR\] node, it will have a condensed representation
+    /// [SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR] node, it will have a condensed representation
     /// which can be used to directly embed a description of the node in its
     /// parent.
     #[prost(enumeration = "plan_node::Kind", tag = "2")]
@@ -293,7 +293,7 @@ pub struct PlanNode {
     /// List of child node `index`es and their relationship to this parent.
     #[prost(message, repeated, tag = "4")]
     pub child_links: ::prost::alloc::vec::Vec<plan_node::ChildLink>,
-    /// Condensed representation for \[SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR\] nodes.
+    /// Condensed representation for [SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR] nodes.
     #[prost(message, optional, tag = "5")]
     pub short_representation: ::core::option::Option<plan_node::ShortRepresentation>,
     /// Attributes relevant to the node contained in a group of key-value pairs.
@@ -316,7 +316,7 @@ pub struct PlanNode {
 /// Nested message and enum types in `PlanNode`.
 pub mod plan_node {
     /// Metadata associated with a parent-child relationship appearing in a
-    /// \[PlanNode][google.spanner.v1.PlanNode\].
+    /// [PlanNode][google.spanner.v1.PlanNode].
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct ChildLink {
@@ -329,7 +329,7 @@ pub mod plan_node {
         /// with the output variable.
         #[prost(string, tag = "2")]
         pub r#type: ::prost::alloc::string::String,
-        /// Only present if the child node is \[SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR\] and corresponds
+        /// Only present if the child node is [SCALAR][google.spanner.v1.PlanNode.Kind.SCALAR] and corresponds
         /// to an output variable of the parent node. The field carries the name of
         /// the output variable.
         /// For example, a `TableScan` operator that reads rows from a table will
@@ -341,7 +341,7 @@ pub mod plan_node {
         pub variable: ::prost::alloc::string::String,
     }
     /// Condensed representation of a node and its subtree. Only present for
-    /// `SCALAR` \[PlanNode(s)][google.spanner.v1.PlanNode\].
+    /// `SCALAR` [PlanNode(s)][google.spanner.v1.PlanNode].
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct ShortRepresentation {
@@ -356,7 +356,7 @@ pub mod plan_node {
         #[prost(map = "string, int32", tag = "2")]
         pub subqueries: ::std::collections::HashMap<::prost::alloc::string::String, i32>,
     }
-    /// The kind of \[PlanNode][google.spanner.v1.PlanNode\]. Distinguishes between the two different kinds of
+    /// The kind of [PlanNode][google.spanner.v1.PlanNode]. Distinguishes between the two different kinds of
     /// nodes that can appear in a query plan.
     #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, ::prost::Enumeration)]
     #[repr(i32)]
@@ -401,7 +401,7 @@ pub mod plan_node {
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct QueryPlan {
     /// The nodes in the query plan. Plan nodes are returned in pre-order starting
-    /// with the plan root. Each \[PlanNode][google.spanner.v1.PlanNode\]'s `id` corresponds to its index in
+    /// with the plan root. Each [PlanNode][google.spanner.v1.PlanNode]'s `id` corresponds to its index in
     /// `plan_nodes`.
     #[prost(message, repeated, tag = "1")]
     pub plan_nodes: ::prost::alloc::vec::Vec<PlanNode>,
@@ -435,7 +435,7 @@ pub struct QueryPlan {
 ///
 ///       Queries on change streams must be performed with the snapshot read-only
 ///       transaction mode, specifying a strong read. Please see
-///       \[TransactionOptions.ReadOnly.strong][google.spanner.v1.TransactionOptions.ReadOnly.strong\]
+///       [TransactionOptions.ReadOnly.strong][google.spanner.v1.TransactionOptions.ReadOnly.strong]
 ///       for more details.
 ///
 ///    3. Partitioned DML. This type of transaction is used to execute
@@ -466,16 +466,16 @@ pub struct QueryPlan {
 /// and cause less contention. Cloud Spanner attempts to keep read locks
 /// active as long as the transaction continues to do reads, and the
 /// transaction has not been terminated by
-/// \[Commit][google.spanner.v1.Spanner.Commit\] or
-/// \[Rollback][google.spanner.v1.Spanner.Rollback\]. Long periods of
+/// [Commit][google.spanner.v1.Spanner.Commit] or
+/// [Rollback][google.spanner.v1.Spanner.Rollback]. Long periods of
 /// inactivity at the client may cause Cloud Spanner to release a
 /// transaction's locks and abort it.
 ///
 /// Conceptually, a read-write transaction consists of zero or more
 /// reads or SQL statements followed by
-/// \[Commit][google.spanner.v1.Spanner.Commit\]. At any time before
-/// \[Commit][google.spanner.v1.Spanner.Commit\], the client can send a
-/// \[Rollback][google.spanner.v1.Spanner.Rollback\] request to abort the
+/// [Commit][google.spanner.v1.Spanner.Commit]. At any time before
+/// [Commit][google.spanner.v1.Spanner.Commit], the client can send a
+/// [Rollback][google.spanner.v1.Spanner.Rollback] request to abort the
 /// transaction.
 ///
 /// Semantics:
@@ -537,8 +537,8 @@ pub struct QueryPlan {
 /// need to worry about this in practice.
 ///
 /// Snapshot read-only transactions do not need to call
-/// \[Commit][google.spanner.v1.Spanner.Commit\] or
-/// \[Rollback][google.spanner.v1.Spanner.Rollback\] (and in fact are not
+/// [Commit][google.spanner.v1.Spanner.Commit] or
+/// [Rollback][google.spanner.v1.Spanner.Rollback] (and in fact are not
 /// permitted to do so).
 ///
 /// To execute a snapshot transaction, the client specifies a timestamp
@@ -573,7 +573,7 @@ pub struct QueryPlan {
 /// the strong read timestamp bound.
 ///
 /// See
-/// \[TransactionOptions.ReadOnly.strong][google.spanner.v1.TransactionOptions.ReadOnly.strong\].
+/// [TransactionOptions.ReadOnly.strong][google.spanner.v1.TransactionOptions.ReadOnly.strong].
 ///
 /// Exact staleness:
 ///
@@ -595,9 +595,9 @@ pub struct QueryPlan {
 /// boundedly stale reads usually return fresher results.
 ///
 /// See
-/// \[TransactionOptions.ReadOnly.read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.read_timestamp\]
+/// [TransactionOptions.ReadOnly.read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.read_timestamp]
 /// and
-/// \[TransactionOptions.ReadOnly.exact_staleness][google.spanner.v1.TransactionOptions.ReadOnly.exact_staleness\].
+/// [TransactionOptions.ReadOnly.exact_staleness][google.spanner.v1.TransactionOptions.ReadOnly.exact_staleness].
 ///
 /// Bounded staleness:
 ///
@@ -627,9 +627,9 @@ pub struct QueryPlan {
 /// read-only transactions.
 ///
 /// See
-/// \[TransactionOptions.ReadOnly.max_staleness][google.spanner.v1.TransactionOptions.ReadOnly.max_staleness\]
+/// [TransactionOptions.ReadOnly.max_staleness][google.spanner.v1.TransactionOptions.ReadOnly.max_staleness]
 /// and
-/// \[TransactionOptions.ReadOnly.min_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.min_read_timestamp\].
+/// [TransactionOptions.ReadOnly.min_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.min_read_timestamp].
 ///
 /// Old read timestamps and garbage collection:
 ///
@@ -668,7 +668,7 @@ pub struct QueryPlan {
 ///
 /// In addition, if TransactionOptions.read_only.return_read_timestamp is set
 /// to true, a special value of 2^63 - 2 will be returned in the
-/// \[Transaction][google.spanner.v1.Transaction\] message that describes the
+/// [Transaction][google.spanner.v1.Transaction] message that describes the
 /// transaction, instead of a valid read timestamp. This special value should be
 /// discarded and not used for any subsequent queries.
 ///
@@ -802,7 +802,7 @@ pub mod transaction_options {
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct ReadOnly {
         /// If true, the Cloud Spanner-selected read timestamp is included in
-        /// the \[Transaction][google.spanner.v1.Transaction\] message that describes
+        /// the [Transaction][google.spanner.v1.Transaction] message that describes
         /// the transaction.
         #[prost(bool, tag = "6")]
         pub return_read_timestamp: bool,
@@ -908,10 +908,10 @@ pub mod transaction_options {
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Transaction {
     /// `id` may be used to identify the transaction in subsequent
-    /// \[Read][google.spanner.v1.Spanner.Read\],
-    /// \[ExecuteSql][google.spanner.v1.Spanner.ExecuteSql\],
-    /// \[Commit][google.spanner.v1.Spanner.Commit\], or
-    /// \[Rollback][google.spanner.v1.Spanner.Rollback\] calls.
+    /// [Read][google.spanner.v1.Spanner.Read],
+    /// [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql],
+    /// [Commit][google.spanner.v1.Spanner.Commit], or
+    /// [Rollback][google.spanner.v1.Spanner.Rollback] calls.
     ///
     /// Single-use read-only transactions do not have IDs, because
     /// single-use transactions do not support multiple requests.
@@ -919,7 +919,7 @@ pub struct Transaction {
     pub id: ::prost::alloc::vec::Vec<u8>,
     /// For snapshot read-only transactions, the read timestamp chosen
     /// for the transaction. Not returned by default: see
-    /// \[TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp\].
+    /// [TransactionOptions.ReadOnly.return_read_timestamp][google.spanner.v1.TransactionOptions.ReadOnly.return_read_timestamp].
     ///
     /// A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
     /// Example: `"2014-10-02T15:01:23.045123456Z"`.
@@ -927,10 +927,10 @@ pub struct Transaction {
     pub read_timestamp: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// This message is used to select the transaction in which a
-/// \[Read][google.spanner.v1.Spanner.Read\] or
-/// \[ExecuteSql][google.spanner.v1.Spanner.ExecuteSql\] call runs.
+/// [Read][google.spanner.v1.Spanner.Read] or
+/// [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql] call runs.
 ///
-/// See \[TransactionOptions][google.spanner.v1.TransactionOptions\] for more
+/// See [TransactionOptions][google.spanner.v1.TransactionOptions] for more
 /// information about transactions.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
@@ -957,8 +957,8 @@ pub mod transaction_selector {
         Id(::prost::alloc::vec::Vec<u8>),
         /// Begin a new transaction and execute this read or SQL query in
         /// it. The transaction ID of the new transaction is returned in
-        /// \[ResultSetMetadata.transaction][google.spanner.v1.ResultSetMetadata.transaction\],
-        /// which is a \[Transaction][google.spanner.v1.Transaction\].
+        /// [ResultSetMetadata.transaction][google.spanner.v1.ResultSetMetadata.transaction],
+        /// which is a [Transaction][google.spanner.v1.Transaction].
         #[prost(message, tag = "3")]
         Begin(super::TransactionOptions),
     }
@@ -968,34 +968,34 @@ pub mod transaction_selector {
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Type {
-    /// Required. The \[TypeCode][google.spanner.v1.TypeCode\] for this type.
+    /// Required. The [TypeCode][google.spanner.v1.TypeCode] for this type.
     #[prost(enumeration = "TypeCode", tag = "1")]
     pub code: i32,
-    /// If \[code][google.spanner.v1.Type.code\] == \[ARRAY][google.spanner.v1.TypeCode.ARRAY\], then `array_element_type`
+    /// If [code][google.spanner.v1.Type.code] == [ARRAY][google.spanner.v1.TypeCode.ARRAY], then `array_element_type`
     /// is the type of the array elements.
     #[prost(message, optional, boxed, tag = "2")]
     pub array_element_type: ::core::option::Option<::prost::alloc::boxed::Box<Type>>,
-    /// If \[code][google.spanner.v1.Type.code\] == \[STRUCT][google.spanner.v1.TypeCode.STRUCT\], then `struct_type`
+    /// If [code][google.spanner.v1.Type.code] == [STRUCT][google.spanner.v1.TypeCode.STRUCT], then `struct_type`
     /// provides type information for the struct's fields.
     #[prost(message, optional, tag = "3")]
     pub struct_type: ::core::option::Option<StructType>,
-    /// The \[TypeAnnotationCode][google.spanner.v1.TypeAnnotationCode\] that disambiguates SQL type that Spanner will
+    /// The [TypeAnnotationCode][google.spanner.v1.TypeAnnotationCode] that disambiguates SQL type that Spanner will
     /// use to represent values of this type during query processing. This is
-    /// necessary for some type codes because a single \[TypeCode][google.spanner.v1.TypeCode\] can be mapped
-    /// to different SQL types depending on the SQL dialect. \[type_annotation][google.spanner.v1.Type.type_annotation\]
+    /// necessary for some type codes because a single [TypeCode][google.spanner.v1.TypeCode] can be mapped
+    /// to different SQL types depending on the SQL dialect. [type_annotation][google.spanner.v1.Type.type_annotation]
     /// typically is not needed to process the content of a value (it doesn't
     /// affect serialization) and clients can ignore it on the read path.
     #[prost(enumeration = "TypeAnnotationCode", tag = "4")]
     pub type_annotation: i32,
 }
-/// `StructType` defines the fields of a \[STRUCT][google.spanner.v1.TypeCode.STRUCT\] type.
+/// `StructType` defines the fields of a [STRUCT][google.spanner.v1.TypeCode.STRUCT] type.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct StructType {
     /// The list of fields that make up this struct. Order is
     /// significant, because values of this struct type are represented as
     /// lists, where the order of field values matches the order of
-    /// fields in the \[StructType][google.spanner.v1.StructType\]. In turn, the order of fields
+    /// fields in the [StructType][google.spanner.v1.StructType]. In turn, the order of fields
     /// matches the order of columns in a read request, or the order of
     /// fields in the `SELECT` clause of a query.
     #[prost(message, repeated, tag = "1")]
@@ -1021,7 +1021,7 @@ pub mod struct_type {
         pub r#type: ::core::option::Option<super::Type>,
     }
 }
-/// `TypeCode` is used as part of \[Type][google.spanner.v1.Type\] to
+/// `TypeCode` is used as part of [Type][google.spanner.v1.Type] to
 /// indicate the type of a Cloud Spanner value.
 ///
 /// Each legal value of a type can be encoded to or decoded from a JSON
@@ -1058,19 +1058,19 @@ pub enum TypeCode {
     Bytes = 7,
     /// Encoded as `list`, where the list elements are represented
     /// according to
-    /// \[array_element_type][google.spanner.v1.Type.array_element_type\].
+    /// [array_element_type][google.spanner.v1.Type.array_element_type].
     Array = 8,
     /// Encoded as `list`, where list element `i` is represented according
-    /// to \[struct_type.fields[i]][google.spanner.v1.StructType.fields\].
+    /// to \[struct_type.fields[i\]][google.spanner.v1.StructType.fields].
     Struct = 9,
     /// Encoded as `string`, in decimal format or scientific notation format.
     /// <br>Decimal format:
-    /// <br>`\[+-]Digits[.[Digits]\]` or
-    /// <br>`\[+-][Digits\].Digits`
+    /// <br>`\[+-\]Digits\[.[Digits]\]` or
+    /// <br>`[+-][Digits].Digits`
     ///
     /// Scientific notation:
-    /// <br>`\[+-]Digits[.[Digits]][ExponentIndicator[+-]Digits\]` or
-    /// <br>`\[+-][Digits].Digits[ExponentIndicator[+-]Digits\]`
+    /// <br>`\[+-\]Digits\[.[Digits\]][ExponentIndicator\[+-\]Digits]` or
+    /// <br>`[+-][Digits].Digits\[ExponentIndicator[+-\]Digits]`
     /// <br>(ExponentIndicator is `"e"` or `"E"`)
     Numeric = 10,
     /// Encoded as a JSON-formatted `string` as described in RFC 7159. The
@@ -1123,7 +1123,7 @@ impl TypeCode {
         }
     }
 }
-/// `TypeAnnotationCode` is used as a part of \[Type][google.spanner.v1.Type\] to
+/// `TypeAnnotationCode` is used as a part of [Type][google.spanner.v1.Type] to
 /// disambiguate SQL types that should be used for a given Cloud Spanner value.
 /// Disambiguation is needed because the same Cloud Spanner type can be mapped to
 /// different SQL types depending on SQL dialect. TypeAnnotationCode doesn't
@@ -1134,17 +1134,17 @@ pub enum TypeAnnotationCode {
     /// Not specified.
     Unspecified = 0,
     /// PostgreSQL compatible NUMERIC type. This annotation needs to be applied to
-    /// \[Type][google.spanner.v1.Type\] instances having \[NUMERIC][google.spanner.v1.TypeCode.NUMERIC\]
+    /// [Type][google.spanner.v1.Type] instances having [NUMERIC][google.spanner.v1.TypeCode.NUMERIC]
     /// type code to specify that values of this type should be treated as
     /// PostgreSQL NUMERIC values. Currently this annotation is always needed for
-    /// \[NUMERIC][google.spanner.v1.TypeCode.NUMERIC\] when a client interacts with PostgreSQL-enabled
+    /// [NUMERIC][google.spanner.v1.TypeCode.NUMERIC] when a client interacts with PostgreSQL-enabled
     /// Spanner databases.
     PgNumeric = 2,
     /// PostgreSQL compatible JSONB type. This annotation needs to be applied to
-    /// \[Type][google.spanner.v1.Type\] instances having \[JSON][google.spanner.v1.TypeCode.JSON\]
+    /// [Type][google.spanner.v1.Type] instances having [JSON][google.spanner.v1.TypeCode.JSON]
     /// type code to specify that values of this type should be treated as
     /// PostgreSQL JSONB values. Currently this annotation is always needed for
-    /// \[JSON][google.spanner.v1.TypeCode.JSON\] when a client interacts with PostgreSQL-enabled
+    /// [JSON][google.spanner.v1.TypeCode.JSON] when a client interacts with PostgreSQL-enabled
     /// Spanner databases.
     PgJsonb = 3,
 }
@@ -1170,8 +1170,8 @@ impl TypeAnnotationCode {
         }
     }
 }
-/// Results from \[Read][google.spanner.v1.Spanner.Read\] or
-/// \[ExecuteSql][google.spanner.v1.Spanner.ExecuteSql\].
+/// Results from [Read][google.spanner.v1.Spanner.Read] or
+/// [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ResultSet {
@@ -1179,21 +1179,21 @@ pub struct ResultSet {
     #[prost(message, optional, tag = "1")]
     pub metadata: ::core::option::Option<ResultSetMetadata>,
     /// Each element in `rows` is a row whose format is defined by
-    /// \[metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type\]. The ith element
+    /// [metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type]. The ith element
     /// in each row matches the ith field in
-    /// \[metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type\]. Elements are
+    /// [metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type]. Elements are
     /// encoded based on type as described
-    /// \[here][google.spanner.v1.TypeCode\].
+    /// [here][google.spanner.v1.TypeCode].
     #[prost(message, repeated, tag = "2")]
     pub rows: ::prost::alloc::vec::Vec<::prost_types::ListValue>,
     /// Query plan and execution statistics for the SQL statement that
     /// produced this result set. These can be requested by setting
-    /// \[ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\].
+    /// [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode].
     /// DML statements always produce stats containing the number of rows
     /// modified, unless executed using the
-    /// \[ExecuteSqlRequest.QueryMode.PLAN][google.spanner.v1.ExecuteSqlRequest.QueryMode.PLAN\] \[ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\].
+    /// [ExecuteSqlRequest.QueryMode.PLAN][google.spanner.v1.ExecuteSqlRequest.QueryMode.PLAN] [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode].
     /// Other fields may or may not be populated, based on the
-    /// \[ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\].
+    /// [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode].
     #[prost(message, optional, tag = "3")]
     pub stats: ::core::option::Option<ResultSetStats>,
 }
@@ -1211,14 +1211,14 @@ pub struct PartialResultSet {
     /// be split into many `PartialResultSet` messages to accommodate
     /// large rows and/or large values. Every N complete values defines a
     /// row, where N is equal to the number of entries in
-    /// \[metadata.row_type.fields][google.spanner.v1.StructType.fields\].
+    /// [metadata.row_type.fields][google.spanner.v1.StructType.fields].
     ///
     /// Most values are encoded based on type as described
-    /// \[here][google.spanner.v1.TypeCode\].
+    /// [here][google.spanner.v1.TypeCode].
     ///
     /// It is possible that the last value in values is "chunked",
     /// meaning that the rest of the value is sent in subsequent
-    /// `PartialResultSet`(s). This is denoted by the \[chunked_value][google.spanner.v1.PartialResultSet.chunked_value\]
+    /// `PartialResultSet`(s). This is denoted by the [chunked_value][google.spanner.v1.PartialResultSet.chunked_value]
     /// field. Two or more chunked values can be merged to form a
     /// complete value as follows:
     ///
@@ -1237,16 +1237,16 @@ pub struct PartialResultSet {
     ///      "foo", "bar" => "foobar"
     ///
     ///      # Lists of non-strings are concatenated.
-    ///      [2, 3], \[4\] => [2, 3, 4]
+    ///      \[2, 3\], \[4\] => \[2, 3, 4\]
     ///
     ///      # Lists are concatenated, but the last and first elements are merged
     ///      # because they are strings.
-    ///      ["a", "b"], ["c", "d"] => ["a", "bc", "d"]
+    ///      \["a", "b"\], \["c", "d"\] => \["a", "bc", "d"\]
     ///
     ///      # Lists are concatenated, but the last and first elements are merged
     ///      # because they are lists. Recursively, the last and first elements
     ///      # of the inner lists are merged because they are strings.
-    ///      ["a", ["b", "c"]], \[["d"\], "e"] => ["a", ["b", "cd"], "e"]
+    ///      \["a", ["b", "c"]\], \[["d"\], "e"] => \["a", ["b", "cd"\], "e"]
     ///
     ///      # Non-overlapping object fields are combined.
     ///      {"a": "1"}, {"b": "2"} => {"a": "1", "b": 2"}
@@ -1263,7 +1263,7 @@ pub struct PartialResultSet {
     ///
     ///      {
     ///        "metadata": { ... }
-    ///        "values": ["Hello", "W"]
+    ///        "values": \["Hello", "W"\]
     ///        "chunked_value": true
     ///        "resume_token": "Af65..."
     ///      }
@@ -1282,7 +1282,7 @@ pub struct PartialResultSet {
     /// field value `"World" = "W" + "orl" + "d"`.
     #[prost(message, repeated, tag = "2")]
     pub values: ::prost::alloc::vec::Vec<::prost_types::Value>,
-    /// If true, then the final value in \[values][google.spanner.v1.PartialResultSet.values\] is chunked, and must
+    /// If true, then the final value in [values][google.spanner.v1.PartialResultSet.values] is chunked, and must
     /// be combined with more values from subsequent `PartialResultSet`s
     /// to obtain a complete field value.
     #[prost(bool, tag = "3")]
@@ -1296,14 +1296,14 @@ pub struct PartialResultSet {
     pub resume_token: ::prost::alloc::vec::Vec<u8>,
     /// Query plan and execution statistics for the statement that produced this
     /// streaming result set. These can be requested by setting
-    /// \[ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\] and are sent
+    /// [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode] and are sent
     /// only once with the last response in the stream.
     /// This field will also be present in the last response for DML
     /// statements.
     #[prost(message, optional, tag = "5")]
     pub stats: ::core::option::Option<ResultSetStats>,
 }
-/// Metadata about a \[ResultSet][google.spanner.v1.ResultSet\] or \[PartialResultSet][google.spanner.v1.PartialResultSet\].
+/// Metadata about a [ResultSet][google.spanner.v1.ResultSet] or [PartialResultSet][google.spanner.v1.PartialResultSet].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ResultSetMetadata {
@@ -1334,11 +1334,11 @@ pub struct ResultSetMetadata {
     #[prost(message, optional, tag = "3")]
     pub undeclared_parameters: ::core::option::Option<StructType>,
 }
-/// Additional statistics about a \[ResultSet][google.spanner.v1.ResultSet\] or \[PartialResultSet][google.spanner.v1.PartialResultSet\].
+/// Additional statistics about a [ResultSet][google.spanner.v1.ResultSet] or [PartialResultSet][google.spanner.v1.PartialResultSet].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ResultSetStats {
-    /// \[QueryPlan][google.spanner.v1.QueryPlan\] for the query associated with this result.
+    /// [QueryPlan][google.spanner.v1.QueryPlan] for the query associated with this result.
     #[prost(message, optional, tag = "1")]
     pub query_plan: ::core::option::Option<QueryPlan>,
     /// Aggregated statistics from the execution of the query. Only present when
@@ -1371,7 +1371,7 @@ pub mod result_set_stats {
         RowCountLowerBound(i64),
     }
 }
-/// The request for \[CreateSession][google.spanner.v1.Spanner.CreateSession\].
+/// The request for [CreateSession][google.spanner.v1.Spanner.CreateSession].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CreateSessionRequest {
@@ -1382,7 +1382,7 @@ pub struct CreateSessionRequest {
     #[prost(message, optional, tag = "2")]
     pub session: ::core::option::Option<Session>,
 }
-/// The request for \[BatchCreateSessions][google.spanner.v1.Spanner.BatchCreateSessions\].
+/// The request for [BatchCreateSessions][google.spanner.v1.Spanner.BatchCreateSessions].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct BatchCreateSessionsRequest {
@@ -1396,11 +1396,11 @@ pub struct BatchCreateSessionsRequest {
     /// The API may return fewer than the requested number of sessions. If a
     /// specific number of sessions are desired, the client can make additional
     /// calls to BatchCreateSessions (adjusting
-    /// \[session_count][google.spanner.v1.BatchCreateSessionsRequest.session_count\] as necessary).
+    /// [session_count][google.spanner.v1.BatchCreateSessionsRequest.session_count] as necessary).
     #[prost(int32, tag = "3")]
     pub session_count: i32,
 }
-/// The response for \[BatchCreateSessions][google.spanner.v1.Spanner.BatchCreateSessions\].
+/// The response for [BatchCreateSessions][google.spanner.v1.Spanner.BatchCreateSessions].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct BatchCreateSessionsResponse {
@@ -1418,9 +1418,9 @@ pub struct Session {
     /// The labels for the session.
     ///
     ///   * Label keys must be between 1 and 63 characters long and must conform to
-    ///     the following regular expression: `\[a-z]([-a-z0-9]*[a-z0-9\])?`.
+    ///     the following regular expression: `[a-z](\[-a-z0-9\]*[a-z0-9])?`.
     ///   * Label values must be between 0 and 63 characters long and must conform
-    ///     to the regular expression `(\[a-z]([-a-z0-9]*[a-z0-9\])?)?`.
+    ///     to the regular expression `([a-z](\[-a-z0-9\]*[a-z0-9])?)?`.
     ///   * No more than 64 labels can be associated with a given session.
     ///
     /// See <https://goo.gl/xmQnxf> for more information on and examples of labels.
@@ -1437,7 +1437,7 @@ pub struct Session {
     #[prost(string, tag = "5")]
     pub creator_role: ::prost::alloc::string::String,
 }
-/// The request for \[GetSession][google.spanner.v1.Spanner.GetSession\].
+/// The request for [GetSession][google.spanner.v1.Spanner.GetSession].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct GetSessionRequest {
@@ -1445,7 +1445,7 @@ pub struct GetSessionRequest {
     #[prost(string, tag = "1")]
     pub name: ::prost::alloc::string::String,
 }
-/// The request for \[ListSessions][google.spanner.v1.Spanner.ListSessions\].
+/// The request for [ListSessions][google.spanner.v1.Spanner.ListSessions].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListSessionsRequest {
@@ -1457,8 +1457,8 @@ pub struct ListSessionsRequest {
     #[prost(int32, tag = "2")]
     pub page_size: i32,
     /// If non-empty, `page_token` should contain a
-    /// \[next_page_token][google.spanner.v1.ListSessionsResponse.next_page_token\] from a previous
-    /// \[ListSessionsResponse][google.spanner.v1.ListSessionsResponse\].
+    /// [next_page_token][google.spanner.v1.ListSessionsResponse.next_page_token] from a previous
+    /// [ListSessionsResponse][google.spanner.v1.ListSessionsResponse].
     #[prost(string, tag = "3")]
     pub page_token: ::prost::alloc::string::String,
     /// An expression for filtering the results of the request. Filter rules are
@@ -1474,7 +1474,7 @@ pub struct ListSessionsRequest {
     #[prost(string, tag = "4")]
     pub filter: ::prost::alloc::string::String,
 }
-/// The response for \[ListSessions][google.spanner.v1.Spanner.ListSessions\].
+/// The response for [ListSessions][google.spanner.v1.Spanner.ListSessions].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ListSessionsResponse {
@@ -1482,12 +1482,12 @@ pub struct ListSessionsResponse {
     #[prost(message, repeated, tag = "1")]
     pub sessions: ::prost::alloc::vec::Vec<Session>,
     /// `next_page_token` can be sent in a subsequent
-    /// \[ListSessions][google.spanner.v1.Spanner.ListSessions\] call to fetch more of the matching
+    /// [ListSessions][google.spanner.v1.Spanner.ListSessions] call to fetch more of the matching
     /// sessions.
     #[prost(string, tag = "2")]
     pub next_page_token: ::prost::alloc::string::String,
 }
-/// The request for \[DeleteSession][google.spanner.v1.Spanner.DeleteSession\].
+/// The request for [DeleteSession][google.spanner.v1.Spanner.DeleteSession].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct DeleteSessionRequest {
@@ -1531,7 +1531,7 @@ pub struct RequestOptions {
 /// Nested message and enum types in `RequestOptions`.
 pub mod request_options {
     /// The relative priority for requests. Note that priority is not applicable
-    /// for \[BeginTransaction][google.spanner.v1.Spanner.BeginTransaction\].
+    /// for [BeginTransaction][google.spanner.v1.Spanner.BeginTransaction].
     ///
     /// The priority acts as a hint to the Cloud Spanner scheduler and does not
     /// guarantee priority or order of execution. For example:
@@ -1583,8 +1583,8 @@ pub mod request_options {
         }
     }
 }
-/// The request for \[ExecuteSql][google.spanner.v1.Spanner.ExecuteSql\] and
-/// \[ExecuteStreamingSql][google.spanner.v1.Spanner.ExecuteStreamingSql\].
+/// The request for [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql] and
+/// [ExecuteStreamingSql][google.spanner.v1.Spanner.ExecuteStreamingSql].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ExecuteSqlRequest {
@@ -1623,25 +1623,25 @@ pub struct ExecuteSqlRequest {
     pub params: ::core::option::Option<::prost_types::Struct>,
     /// It is not always possible for Cloud Spanner to infer the right SQL type
     /// from a JSON value.  For example, values of type `BYTES` and values
-    /// of type `STRING` both appear in \[params][google.spanner.v1.ExecuteSqlRequest.params\] as JSON strings.
+    /// of type `STRING` both appear in [params][google.spanner.v1.ExecuteSqlRequest.params] as JSON strings.
     ///
     /// In these cases, `param_types` can be used to specify the exact
     /// SQL type for some or all of the SQL statement parameters. See the
-    /// definition of \[Type][google.spanner.v1.Type\] for more information
+    /// definition of [Type][google.spanner.v1.Type] for more information
     /// about SQL types.
     #[prost(map = "string, message", tag = "5")]
     pub param_types: ::std::collections::HashMap<::prost::alloc::string::String, Type>,
     /// If this request is resuming a previously interrupted SQL statement
     /// execution, `resume_token` should be copied from the last
-    /// \[PartialResultSet][google.spanner.v1.PartialResultSet\] yielded before the interruption. Doing this
+    /// [PartialResultSet][google.spanner.v1.PartialResultSet] yielded before the interruption. Doing this
     /// enables the new SQL statement execution to resume where the last one left
     /// off. The rest of the request parameters must exactly match the
     /// request that yielded this token.
     #[prost(bytes = "vec", tag = "6")]
     pub resume_token: ::prost::alloc::vec::Vec<u8>,
     /// Used to control the amount of debugging information returned in
-    /// \[ResultSetStats][google.spanner.v1.ResultSetStats\]. If \[partition_token][google.spanner.v1.ExecuteSqlRequest.partition_token\] is set, \[query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode\] can only
-    /// be set to \[QueryMode.NORMAL][google.spanner.v1.ExecuteSqlRequest.QueryMode.NORMAL\].
+    /// [ResultSetStats][google.spanner.v1.ResultSetStats]. If [partition_token][google.spanner.v1.ExecuteSqlRequest.partition_token] is set, [query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode] can only
+    /// be set to [QueryMode.NORMAL][google.spanner.v1.ExecuteSqlRequest.QueryMode.NORMAL].
     #[prost(enumeration = "execute_sql_request::QueryMode", tag = "7")]
     pub query_mode: i32,
     /// If present, results will be restricted to the specified partition
@@ -1769,7 +1769,7 @@ pub mod execute_sql_request {
         }
     }
 }
-/// The request for \[ExecuteBatchDml][google.spanner.v1.Spanner.ExecuteBatchDml\].
+/// The request for [ExecuteBatchDml][google.spanner.v1.Spanner.ExecuteBatchDml].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ExecuteBatchDmlRequest {
@@ -1830,50 +1830,50 @@ pub mod execute_batch_dml_request {
         pub params: ::core::option::Option<::prost_types::Struct>,
         /// It is not always possible for Cloud Spanner to infer the right SQL type
         /// from a JSON value.  For example, values of type `BYTES` and values
-        /// of type `STRING` both appear in \[params][google.spanner.v1.ExecuteBatchDmlRequest.Statement.params\] as JSON strings.
+        /// of type `STRING` both appear in [params][google.spanner.v1.ExecuteBatchDmlRequest.Statement.params] as JSON strings.
         ///
         /// In these cases, `param_types` can be used to specify the exact
         /// SQL type for some or all of the SQL statement parameters. See the
-        /// definition of \[Type][google.spanner.v1.Type\] for more information
+        /// definition of [Type][google.spanner.v1.Type] for more information
         /// about SQL types.
         #[prost(map = "string, message", tag = "3")]
         pub param_types: ::std::collections::HashMap<::prost::alloc::string::String, super::Type>,
     }
 }
-/// The response for \[ExecuteBatchDml][google.spanner.v1.Spanner.ExecuteBatchDml\]. Contains a list
-/// of \[ResultSet][google.spanner.v1.ResultSet\] messages, one for each DML statement that has successfully
+/// The response for [ExecuteBatchDml][google.spanner.v1.Spanner.ExecuteBatchDml]. Contains a list
+/// of [ResultSet][google.spanner.v1.ResultSet] messages, one for each DML statement that has successfully
 /// executed, in the same order as the statements in the request. If a statement
 /// fails, the status in the response body identifies the cause of the failure.
 ///
 /// To check for DML statements that failed, use the following approach:
 ///
-/// 1. Check the status in the response message. The \[google.rpc.Code][google.rpc.Code\] enum
+/// 1. Check the status in the response message. The [google.rpc.Code][google.rpc.Code] enum
 ///     value `OK` indicates that all statements were executed successfully.
 /// 2. If the status was not `OK`, check the number of result sets in the
-///     response. If the response contains `N` \[ResultSet][google.spanner.v1.ResultSet\] messages, then
+///     response. If the response contains `N` [ResultSet][google.spanner.v1.ResultSet] messages, then
 ///     statement `N+1` in the request failed.
 ///
 /// Example 1:
 ///
 /// * Request: 5 DML statements, all executed successfully.
-/// * Response: 5 \[ResultSet][google.spanner.v1.ResultSet\] messages, with the status `OK`.
+/// * Response: 5 [ResultSet][google.spanner.v1.ResultSet] messages, with the status `OK`.
 ///
 /// Example 2:
 ///
 /// * Request: 5 DML statements. The third statement has a syntax error.
-/// * Response: 2 \[ResultSet][google.spanner.v1.ResultSet\] messages, and a syntax error (`INVALID_ARGUMENT`)
-///    status. The number of \[ResultSet][google.spanner.v1.ResultSet\] messages indicates that the third
+/// * Response: 2 [ResultSet][google.spanner.v1.ResultSet] messages, and a syntax error (`INVALID_ARGUMENT`)
+///    status. The number of [ResultSet][google.spanner.v1.ResultSet] messages indicates that the third
 ///    statement failed, and the fourth and fifth statements were not executed.
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ExecuteBatchDmlResponse {
-    /// One \[ResultSet][google.spanner.v1.ResultSet\] for each statement in the request that ran successfully,
-    /// in the same order as the statements in the request. Each \[ResultSet][google.spanner.v1.ResultSet\] does
-    /// not contain any rows. The \[ResultSetStats][google.spanner.v1.ResultSetStats\] in each \[ResultSet][google.spanner.v1.ResultSet\] contain
+    /// One [ResultSet][google.spanner.v1.ResultSet] for each statement in the request that ran successfully,
+    /// in the same order as the statements in the request. Each [ResultSet][google.spanner.v1.ResultSet] does
+    /// not contain any rows. The [ResultSetStats][google.spanner.v1.ResultSetStats] in each [ResultSet][google.spanner.v1.ResultSet] contain
     /// the number of rows modified by the statement.
     ///
-    /// Only the first \[ResultSet][google.spanner.v1.ResultSet\] in the response contains valid
-    /// \[ResultSetMetadata][google.spanner.v1.ResultSetMetadata\].
+    /// Only the first [ResultSet][google.spanner.v1.ResultSet] in the response contains valid
+    /// [ResultSetMetadata][google.spanner.v1.ResultSetMetadata].
     #[prost(message, repeated, tag = "1")]
     pub result_sets: ::prost::alloc::vec::Vec<ResultSet>,
     /// If all DML statements are executed successfully, the status is `OK`.
@@ -1905,7 +1905,7 @@ pub struct PartitionOptions {
     #[prost(int64, tag = "2")]
     pub max_partitions: i64,
 }
-/// The request for \[PartitionQuery][google.spanner.v1.Spanner.PartitionQuery\]
+/// The request for [PartitionQuery][google.spanner.v1.Spanner.PartitionQuery]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct PartitionQueryRequest {
@@ -1924,7 +1924,7 @@ pub struct PartitionQueryRequest {
     /// then unions all results.
     ///
     /// This must not contain DML commands, such as INSERT, UPDATE, or
-    /// DELETE. Use \[ExecuteStreamingSql][google.spanner.v1.Spanner.ExecuteStreamingSql\] with a
+    /// DELETE. Use [ExecuteStreamingSql][google.spanner.v1.Spanner.ExecuteStreamingSql] with a
     /// PartitionedDml transaction for large, partition-friendly DML operations.
     #[prost(string, tag = "3")]
     pub sql: ::prost::alloc::string::String,
@@ -1944,11 +1944,11 @@ pub struct PartitionQueryRequest {
     pub params: ::core::option::Option<::prost_types::Struct>,
     /// It is not always possible for Cloud Spanner to infer the right SQL type
     /// from a JSON value.  For example, values of type `BYTES` and values
-    /// of type `STRING` both appear in \[params][google.spanner.v1.PartitionQueryRequest.params\] as JSON strings.
+    /// of type `STRING` both appear in [params][google.spanner.v1.PartitionQueryRequest.params] as JSON strings.
     ///
     /// In these cases, `param_types` can be used to specify the exact
     /// SQL type for some or all of the SQL query parameters. See the
-    /// definition of \[Type][google.spanner.v1.Type\] for more information
+    /// definition of [Type][google.spanner.v1.Type] for more information
     /// about SQL types.
     #[prost(map = "string, message", tag = "5")]
     pub param_types: ::std::collections::HashMap<::prost::alloc::string::String, Type>,
@@ -1956,7 +1956,7 @@ pub struct PartitionQueryRequest {
     #[prost(message, optional, tag = "6")]
     pub partition_options: ::core::option::Option<PartitionOptions>,
 }
-/// The request for \[PartitionRead][google.spanner.v1.Spanner.PartitionRead\]
+/// The request for [PartitionRead][google.spanner.v1.Spanner.PartitionRead]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct PartitionReadRequest {
@@ -1970,19 +1970,19 @@ pub struct PartitionReadRequest {
     /// Required. The name of the table in the database to be read.
     #[prost(string, tag = "3")]
     pub table: ::prost::alloc::string::String,
-    /// If non-empty, the name of an index on \[table][google.spanner.v1.PartitionReadRequest.table\]. This index is
-    /// used instead of the table primary key when interpreting \[key_set][google.spanner.v1.PartitionReadRequest.key_set\]
-    /// and sorting result rows. See \[key_set][google.spanner.v1.PartitionReadRequest.key_set\] for further information.
+    /// If non-empty, the name of an index on [table][google.spanner.v1.PartitionReadRequest.table]. This index is
+    /// used instead of the table primary key when interpreting [key_set][google.spanner.v1.PartitionReadRequest.key_set]
+    /// and sorting result rows. See [key_set][google.spanner.v1.PartitionReadRequest.key_set] for further information.
     #[prost(string, tag = "4")]
     pub index: ::prost::alloc::string::String,
-    /// The columns of \[table][google.spanner.v1.PartitionReadRequest.table\] to be returned for each row matching
+    /// The columns of [table][google.spanner.v1.PartitionReadRequest.table] to be returned for each row matching
     /// this request.
     #[prost(string, repeated, tag = "5")]
     pub columns: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
     /// Required. `key_set` identifies the rows to be yielded. `key_set` names the
-    /// primary keys of the rows in \[table][google.spanner.v1.PartitionReadRequest.table\] to be yielded, unless \[index][google.spanner.v1.PartitionReadRequest.index\]
-    /// is present. If \[index][google.spanner.v1.PartitionReadRequest.index\] is present, then \[key_set][google.spanner.v1.PartitionReadRequest.key_set\] instead names
-    /// index keys in \[index][google.spanner.v1.PartitionReadRequest.index\].
+    /// primary keys of the rows in [table][google.spanner.v1.PartitionReadRequest.table] to be yielded, unless [index][google.spanner.v1.PartitionReadRequest.index]
+    /// is present. If [index][google.spanner.v1.PartitionReadRequest.index] is present, then [key_set][google.spanner.v1.PartitionReadRequest.key_set] instead names
+    /// index keys in [index][google.spanner.v1.PartitionReadRequest.index].
     ///
     /// It is not an error for the `key_set` to name rows that do not
     /// exist in the database. Read yields nothing for nonexistent rows.
@@ -2003,8 +2003,8 @@ pub struct Partition {
     #[prost(bytes = "vec", tag = "1")]
     pub partition_token: ::prost::alloc::vec::Vec<u8>,
 }
-/// The response for \[PartitionQuery][google.spanner.v1.Spanner.PartitionQuery\]
-/// or \[PartitionRead][google.spanner.v1.Spanner.PartitionRead\]
+/// The response for [PartitionQuery][google.spanner.v1.Spanner.PartitionQuery]
+/// or [PartitionRead][google.spanner.v1.Spanner.PartitionRead]
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct PartitionResponse {
@@ -2015,8 +2015,8 @@ pub struct PartitionResponse {
     #[prost(message, optional, tag = "2")]
     pub transaction: ::core::option::Option<Transaction>,
 }
-/// The request for \[Read][google.spanner.v1.Spanner.Read\] and
-/// \[StreamingRead][google.spanner.v1.Spanner.StreamingRead\].
+/// The request for [Read][google.spanner.v1.Spanner.Read] and
+/// [StreamingRead][google.spanner.v1.Spanner.StreamingRead].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ReadRequest {
@@ -2030,23 +2030,23 @@ pub struct ReadRequest {
     /// Required. The name of the table in the database to be read.
     #[prost(string, tag = "3")]
     pub table: ::prost::alloc::string::String,
-    /// If non-empty, the name of an index on \[table][google.spanner.v1.ReadRequest.table\]. This index is
-    /// used instead of the table primary key when interpreting \[key_set][google.spanner.v1.ReadRequest.key_set\]
-    /// and sorting result rows. See \[key_set][google.spanner.v1.ReadRequest.key_set\] for further information.
+    /// If non-empty, the name of an index on [table][google.spanner.v1.ReadRequest.table]. This index is
+    /// used instead of the table primary key when interpreting [key_set][google.spanner.v1.ReadRequest.key_set]
+    /// and sorting result rows. See [key_set][google.spanner.v1.ReadRequest.key_set] for further information.
     #[prost(string, tag = "4")]
     pub index: ::prost::alloc::string::String,
-    /// Required. The columns of \[table][google.spanner.v1.ReadRequest.table\] to be returned for each row matching
+    /// Required. The columns of [table][google.spanner.v1.ReadRequest.table] to be returned for each row matching
     /// this request.
     #[prost(string, repeated, tag = "5")]
     pub columns: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
     /// Required. `key_set` identifies the rows to be yielded. `key_set` names the
-    /// primary keys of the rows in \[table][google.spanner.v1.ReadRequest.table\] to be yielded, unless \[index][google.spanner.v1.ReadRequest.index\]
-    /// is present. If \[index][google.spanner.v1.ReadRequest.index\] is present, then \[key_set][google.spanner.v1.ReadRequest.key_set\] instead names
-    /// index keys in \[index][google.spanner.v1.ReadRequest.index\].
+    /// primary keys of the rows in [table][google.spanner.v1.ReadRequest.table] to be yielded, unless [index][google.spanner.v1.ReadRequest.index]
+    /// is present. If [index][google.spanner.v1.ReadRequest.index] is present, then [key_set][google.spanner.v1.ReadRequest.key_set] instead names
+    /// index keys in [index][google.spanner.v1.ReadRequest.index].
     ///
-    /// If the \[partition_token][google.spanner.v1.ReadRequest.partition_token\] field is empty, rows are yielded
-    /// in table primary key order (if \[index][google.spanner.v1.ReadRequest.index\] is empty) or index key order
-    /// (if \[index][google.spanner.v1.ReadRequest.index\] is non-empty).  If the \[partition_token][google.spanner.v1.ReadRequest.partition_token\] field is not
+    /// If the [partition_token][google.spanner.v1.ReadRequest.partition_token] field is empty, rows are yielded
+    /// in table primary key order (if [index][google.spanner.v1.ReadRequest.index] is empty) or index key order
+    /// (if [index][google.spanner.v1.ReadRequest.index] is non-empty).  If the [partition_token][google.spanner.v1.ReadRequest.partition_token] field is not
     /// empty, rows will be yielded in an unspecified order.
     ///
     /// It is not an error for the `key_set` to name rows that do not
@@ -2060,7 +2060,7 @@ pub struct ReadRequest {
     pub limit: i64,
     /// If this request is resuming a previously interrupted read,
     /// `resume_token` should be copied from the last
-    /// \[PartialResultSet][google.spanner.v1.PartialResultSet\] yielded before the interruption. Doing this
+    /// [PartialResultSet][google.spanner.v1.PartialResultSet] yielded before the interruption. Doing this
     /// enables the new read to resume where the last read left off. The
     /// rest of the request parameters must exactly match the request
     /// that yielded this token.
@@ -2083,7 +2083,7 @@ pub struct ReadRequest {
     #[prost(bool, tag = "15")]
     pub data_boost_enabled: bool,
 }
-/// The request for \[BeginTransaction][google.spanner.v1.Spanner.BeginTransaction\].
+/// The request for [BeginTransaction][google.spanner.v1.Spanner.BeginTransaction].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct BeginTransactionRequest {
@@ -2101,7 +2101,7 @@ pub struct BeginTransactionRequest {
     #[prost(message, optional, tag = "3")]
     pub request_options: ::core::option::Option<RequestOptions>,
 }
-/// The request for \[Commit][google.spanner.v1.Spanner.Commit\].
+/// The request for [Commit][google.spanner.v1.Spanner.Commit].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct CommitRequest {
@@ -2114,7 +2114,7 @@ pub struct CommitRequest {
     #[prost(message, repeated, tag = "4")]
     pub mutations: ::prost::alloc::vec::Vec<Mutation>,
     /// If `true`, then statistics related to the transaction will be included in
-    /// the \[CommitResponse][google.spanner.v1.CommitResponse.commit_stats\]. Default value is
+    /// the [CommitResponse][google.spanner.v1.CommitResponse.commit_stats]. Default value is
     /// `false`.
     #[prost(bool, tag = "5")]
     pub return_commit_stats: bool,
@@ -2141,13 +2141,13 @@ pub mod commit_request {
         /// instance, due to retries in the application, or in the
         /// transport library), it is possible that the mutations are
         /// executed more than once. If this is undesirable, use
-        /// \[BeginTransaction][google.spanner.v1.Spanner.BeginTransaction\] and
-        /// \[Commit][google.spanner.v1.Spanner.Commit\] instead.
+        /// [BeginTransaction][google.spanner.v1.Spanner.BeginTransaction] and
+        /// [Commit][google.spanner.v1.Spanner.Commit] instead.
         #[prost(message, tag = "3")]
         SingleUseTransaction(super::TransactionOptions),
     }
 }
-/// The request for \[Rollback][google.spanner.v1.Spanner.Rollback\].
+/// The request for [Rollback][google.spanner.v1.Spanner.Rollback].
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct RollbackRequest {
diff --git a/googleapis/src/google.storage.v2.rs b/googleapis/src/google.storage.v2.rs
index a1df4ea3..040e6125 100644
--- a/googleapis/src/google.storage.v2.rs
+++ b/googleapis/src/google.storage.v2.rs
@@ -1191,13 +1191,13 @@ pub struct Bucket {
     pub project: ::prost::alloc::string::String,
     /// Output only. The metadata generation of this bucket.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int64, tag = "4")]
     pub metageneration: i64,
     /// Immutable. The location of the bucket. Object data for objects in the
     /// bucket resides in physical storage within this region.  Defaults to `US`.
     /// See the
-    /// \[<https://developers.google.com/storage/docs/concepts-techniques#specifyinglocations"\][developer's>
+    /// [<https://developers.google.com/storage/docs/concepts-techniques#specifyinglocations"][developer's>
     /// guide] for the authoritative list. Attempting to update this field after
     /// the bucket is created will result in an error.
     #[prost(string, tag = "5")]
@@ -1239,16 +1239,16 @@ pub struct Bucket {
     pub lifecycle: ::core::option::Option<bucket::Lifecycle>,
     /// Output only. The creation time of the bucket.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "11")]
     pub create_time: ::core::option::Option<::prost_types::Timestamp>,
-    /// The bucket's \[<https://www.w3.org/TR/cors/\][Cross-Origin> Resource Sharing]
+    /// The bucket's [<https://www.w3.org/TR/cors/][Cross-Origin> Resource Sharing]
     /// (CORS) config.
     #[prost(message, repeated, tag = "12")]
     pub cors: ::prost::alloc::vec::Vec<bucket::Cors>,
     /// Output only. The modification time of the bucket.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "13")]
     pub update_time: ::core::option::Option<::prost_types::Timestamp>,
     /// The default value for event-based hold on newly created objects in this
@@ -1271,7 +1271,7 @@ pub struct Bucket {
     pub labels: ::std::collections::HashMap<::prost::alloc::string::String, ::prost::alloc::string::String>,
     /// The bucket's website config, controlling how the service behaves
     /// when accessing bucket contents as a web site. See the
-    /// \[<https://cloud.google.com/storage/docs/static-website\][Static> Website
+    /// [<https://cloud.google.com/storage/docs/static-website][Static> Website
     /// Examples] for more information.
     #[prost(message, optional, tag = "16")]
     pub website: ::core::option::Option<bucket::Website>,
@@ -1310,7 +1310,7 @@ pub struct Bucket {
     #[prost(bool, tag = "25")]
     pub satisfies_pzs: bool,
     /// Configuration that, if present, specifies the data placement for a
-    /// \[<https://cloud.google.com/storage/docs/use-dual-regions\][Dual> Region].
+    /// [<https://cloud.google.com/storage/docs/use-dual-regions][Dual> Region].
     #[prost(message, optional, tag = "26")]
     pub custom_placement_config: ::core::option::Option<bucket::CustomPlacementConfig>,
     /// The bucket's Autoclass configuration. If there is no configuration, the
@@ -1336,7 +1336,7 @@ pub mod bucket {
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct Cors {
         /// The list of Origins eligible to receive CORS response headers. See
-        /// \[<https://tools.ietf.org/html/rfc6454\][RFC> 6454] for more on origins.
+        /// [<https://tools.ietf.org/html/rfc6454][RFC> 6454] for more on origins.
         /// Note: "*" is permitted in the list of origins, and means "any Origin".
         #[prost(string, repeated, tag = "1")]
         pub origin: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
@@ -1346,12 +1346,12 @@ pub mod bucket {
         #[prost(string, repeated, tag = "2")]
         pub method: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
         /// The list of HTTP headers other than the
-        /// \[<https://www.w3.org/TR/cors/#simple-response-header\][simple> response
+        /// [<https://www.w3.org/TR/cors/#simple-response-header][simple> response
         /// headers] to give permission for the user-agent to share across domains.
         #[prost(string, repeated, tag = "3")]
         pub response_header: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
         /// The value, in seconds, to return in the
-        /// \[<https://www.w3.org/TR/cors/#access-control-max-age-response-header\][Access-Control-Max-Age>
+        /// [<https://www.w3.org/TR/cors/#access-control-max-age-response-header][Access-Control-Max-Age>
         /// header] used in preflight responses.
         #[prost(int32, tag = "4")]
         pub max_age_seconds: i32,
@@ -1552,14 +1552,14 @@ pub mod bucket {
         /// If the requested object path is missing, and any
         /// `mainPageSuffix` object is missing, if applicable, the service
         /// will return the named object from this bucket as the content for a
-        /// \[<https://tools.ietf.org/html/rfc7231#section-6.5.4\][404> Not Found]
+        /// [<https://tools.ietf.org/html/rfc7231#section-6.5.4][404> Not Found]
         /// result.
         #[prost(string, tag = "2")]
         pub not_found_page: ::prost::alloc::string::String,
     }
     /// Configuration for Custom Dual Regions.  It should specify precisely two
     /// eligible regions within the same Multiregion. More information on regions
-    /// may be found \[<https://cloud.google.com/storage/docs/locations][here\].>
+    /// may be found [<https://cloud.google.com/storage/docs/locations][here].>
     #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct CustomPlacementConfig {
@@ -1659,7 +1659,7 @@ pub struct ObjectChecksums {
     pub crc32c: ::core::option::Option<u32>,
     /// 128 bit MD5 hash of the object data.
     /// For more information about using the MD5 hash, see
-    /// \[<https://cloud.google.com/storage/docs/hashes-etags#json-api\][Hashes> and
+    /// [<https://cloud.google.com/storage/docs/hashes-etags#json-api][Hashes> and
     /// ETags: Best Practices].
     /// Not all objects will provide an MD5 hash. For example, composite objects
     /// provide only crc32c hashes.
@@ -1756,7 +1756,7 @@ pub struct CustomerEncryption {
 pub struct Object {
     /// Immutable. The name of this object. Nearly any sequence of unicode
     /// characters is valid. See
-    /// \[Guidelines\](<https://cloud.google.com/storage/docs/objects#naming>).
+    /// [Guidelines](<https://cloud.google.com/storage/docs/objects#naming>).
     /// Example: `test.txt`
     /// The `name` field by itself does not uniquely identify a Cloud Storage
     /// object. A Cloud Storage object is uniquely identified by the tuple of
@@ -1774,35 +1774,35 @@ pub struct Object {
     pub etag: ::prost::alloc::string::String,
     /// Immutable. The content generation of this object. Used for object
     /// versioning. Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int64, tag = "3")]
     pub generation: i64,
     /// Output only. The version of the metadata for this generation of this
     /// object. Used for preconditions and for detecting changes in metadata. A
     /// metageneration number is only meaningful in the context of a particular
     /// generation of a particular object. Attempting to set or update this field
-    /// will result in a \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// will result in a [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int64, tag = "4")]
     pub metageneration: i64,
     /// Storage class of the object.
     #[prost(string, tag = "5")]
     pub storage_class: ::prost::alloc::string::String,
     /// Output only. Content-Length of the object data in bytes, matching
-    /// \[<https://tools.ietf.org/html/rfc7230#section-3.3.2\][RFC> 7230 §3.3.2].
+    /// [<https://tools.ietf.org/html/rfc7230#section-3.3.2][RFC> 7230 §3.3.2].
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int64, tag = "6")]
     pub size: i64,
     /// Content-Encoding of the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc7231#section-3.1.2.2\][RFC> 7231 §3.1.2.2]
+    /// [<https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC> 7231 §3.1.2.2]
     #[prost(string, tag = "7")]
     pub content_encoding: ::prost::alloc::string::String,
     /// Content-Disposition of the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc6266\][RFC> 6266].
+    /// [<https://tools.ietf.org/html/rfc6266][RFC> 6266].
     #[prost(string, tag = "8")]
     pub content_disposition: ::prost::alloc::string::String,
     /// Cache-Control directive for the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc7234#section-5.2"\][RFC> 7234 §5.2].
+    /// [<https://tools.ietf.org/html/rfc7234#section-5.2"][RFC> 7234 §5.2].
     /// If omitted, and the object is accessible to all anonymous users, the
     /// default will be `public, max-age=3600`.
     #[prost(string, tag = "9")]
@@ -1813,29 +1813,29 @@ pub struct Object {
     #[prost(message, repeated, tag = "10")]
     pub acl: ::prost::alloc::vec::Vec<ObjectAccessControl>,
     /// Content-Language of the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc7231#section-3.1.3.2\][RFC> 7231 §3.1.3.2].
+    /// [<https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC> 7231 §3.1.3.2].
     #[prost(string, tag = "11")]
     pub content_language: ::prost::alloc::string::String,
     /// Output only. If this object is noncurrent, this is the time when the object
     /// became noncurrent. Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "12")]
     pub delete_time: ::core::option::Option<::prost_types::Timestamp>,
     /// Content-Type of the object data, matching
-    /// \[<https://tools.ietf.org/html/rfc7231#section-3.1.1.5\][RFC> 7231 §3.1.1.5].
+    /// [<https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC> 7231 §3.1.1.5].
     /// If an object is stored without a Content-Type, it is served as
     /// `application/octet-stream`.
     #[prost(string, tag = "13")]
     pub content_type: ::prost::alloc::string::String,
     /// Output only. The creation time of the object.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "14")]
     pub create_time: ::core::option::Option<::prost_types::Timestamp>,
     /// Output only. Number of underlying components that make up this object.
     /// Components are accumulated by compose operations. Attempting to set or
     /// update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(int32, tag = "15")]
     pub component_count: i32,
     /// Output only. Hashes for the data part of this object. This field is used
@@ -1849,7 +1849,7 @@ pub struct Object {
     /// on behalf of a requester, such as changing the storage class based on an
     /// Object Lifecycle Configuration.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "17")]
     pub update_time: ::core::option::Option<::prost_types::Timestamp>,
     /// Cloud KMS Key used to encrypt this object, if the object is encrypted by
@@ -1859,7 +1859,7 @@ pub struct Object {
     /// Output only. The time at which the object's storage class was last changed.
     /// When the object is initially created, it will be set to time_created.
     /// Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "19")]
     pub update_storage_class_time: ::core::option::Option<::prost_types::Timestamp>,
     /// Whether an object is under temporary hold. While this flag is set to true,
@@ -1896,7 +1896,7 @@ pub struct Object {
     pub event_based_hold: ::core::option::Option<bool>,
     /// Output only. The owner of the object. This will always be the uploader of
     /// the object. Attempting to set or update this field will result in a
-    /// \[FieldViolation][google.rpc.BadRequest.FieldViolation\].
+    /// [FieldViolation][google.rpc.BadRequest.FieldViolation].
     #[prost(message, optional, tag = "24")]
     pub owner: ::core::option::Option<Owner>,
     /// Metadata of Customer-Supplied Encryption Key, if the object is encrypted by
diff --git a/pubsub/Cargo.toml b/pubsub/Cargo.toml
index 10d03189..d4785938 100644
--- a/pubsub/Cargo.toml
+++ b/pubsub/Cargo.toml
@@ -12,7 +12,7 @@ documentation = "https://docs.rs/google-cloud-pubsub/latest/google_cloud_pubsub/
 
 [dependencies]
 tracing = "0.1"
-prost-types = "0.11"
+prost-types = "0.12"
 tokio = "1.32"
 async-channel = "1.9"
 async-stream = "0.3"
@@ -21,7 +21,7 @@ tokio-util = "0.7"
 
 google-cloud-token = { version = "0.1.1", path = "../foundation/token" }
 google-cloud-gax = { version = "0.16.0", path = "../foundation/gax" }
-google-cloud-googleapis = { version = "0.11.0", path = "../googleapis", features = ["pubsub"]}
+google-cloud-googleapis = { version = "0.12.0", path = "../googleapis", features = ["pubsub"]}
 
 google-cloud-auth = { optional = true, version = "0.13", path="../foundation/auth", default-features=false }
 
diff --git a/pubsub/src/subscription.rs b/pubsub/src/subscription.rs
index 2abf95a6..4f83d749 100644
--- a/pubsub/src/subscription.rs
+++ b/pubsub/src/subscription.rs
@@ -7,7 +7,7 @@ use std::time::{Duration, SystemTime};
 use prost_types::{DurationError, FieldMask};
 use tokio_util::sync::CancellationToken;
 
-use google_cloud_gax::grpc::codegen::futures_core::Stream;
+use google_cloud_gax::grpc::codegen::tokio_stream::Stream;
 use google_cloud_gax::grpc::{Code, Status};
 use google_cloud_gax::retry::RetrySetting;
 use google_cloud_googleapis::pubsub::v1::seek_request::Target;
diff --git a/spanner/Cargo.toml b/spanner/Cargo.toml
index 8289ab3a..81f50808 100644
--- a/spanner/Cargo.toml
+++ b/spanner/Cargo.toml
@@ -12,7 +12,7 @@ documentation = "https://docs.rs/google-cloud-spanner/latest/google_cloud_spanne
 
 [dependencies]
 tracing = "0.1"
-prost-types = "0.11"
+prost-types = "0.12"
 tokio = "1.32"
 time = { version="0.3", features = ["std", "macros", "formatting", "parsing"] }
 thiserror = "1.0"
@@ -26,7 +26,7 @@ bigdecimal = { version="0.3", features=["serde"] }
 google-cloud-token = { version = "0.1.1", path = "../foundation/token" }
 google-cloud-longrunning = { version = "0.16.0", path = "../foundation/longrunning" }
 google-cloud-gax = { version = "0.16.0", path = "../foundation/gax" }
-google-cloud-googleapis = { version = "0.11.0", path = "../googleapis", features = ["spanner"]}
+google-cloud-googleapis = { version = "0.12.0", path = "../googleapis", features = ["spanner"]}
 
 google-cloud-auth = { optional = true, version = "0.13", path="../foundation/auth", default-features=false }