diff --git a/provider/cmd/pulumi-resource-pulumiservice/schema.json b/provider/cmd/pulumi-resource-pulumiservice/schema.json
index efb9c0bb..07066379 100644
--- a/provider/cmd/pulumi-resource-pulumiservice/schema.json
+++ b/provider/cmd/pulumi-resource-pulumiservice/schema.json
@@ -64,6 +64,11 @@
           "value": "pulumi_deployments",
           "description": "Initiate deployments on a stack from a Pulumi Cloud webhook.",
           "name": "PulumiDeployments"
+        },
+        {
+          "value": "ms_teams",
+          "description": "Messages formatted for consumption by Microsoft Teams incoming webhooks.",
+          "name": "MicrosoftTeams"
         }
       ]
     },
diff --git a/sdk/dotnet/Enums.cs b/sdk/dotnet/Enums.cs
index 89564cb1..b0cd2fd4 100644
--- a/sdk/dotnet/Enums.cs
+++ b/sdk/dotnet/Enums.cs
@@ -149,6 +149,10 @@ private WebhookFormat(string value)
         /// Initiate deployments on a stack from a Pulumi Cloud webhook.
         /// </summary>
         public static WebhookFormat PulumiDeployments { get; } = new WebhookFormat("pulumi_deployments");
+        /// <summary>
+        /// Messages formatted for consumption by Microsoft Teams incoming webhooks.
+        /// </summary>
+        public static WebhookFormat MicrosoftTeams { get; } = new WebhookFormat("ms_teams");
 
         public static bool operator ==(WebhookFormat left, WebhookFormat right) => left.Equals(right);
         public static bool operator !=(WebhookFormat left, WebhookFormat right) => !left.Equals(right);
diff --git a/sdk/go/pulumiservice/pulumiEnums.go b/sdk/go/pulumiservice/pulumiEnums.go
index 8196e3b7..c5fa1793 100644
--- a/sdk/go/pulumiservice/pulumiEnums.go
+++ b/sdk/go/pulumiservice/pulumiEnums.go
@@ -265,6 +265,8 @@ const (
 	WebhookFormatSlack = WebhookFormat("slack")
 	// Initiate deployments on a stack from a Pulumi Cloud webhook.
 	WebhookFormatPulumiDeployments = WebhookFormat("pulumi_deployments")
+	// Messages formatted for consumption by Microsoft Teams incoming webhooks.
+	WebhookFormatMicrosoftTeams = WebhookFormat("ms_teams")
 )
 
 func (WebhookFormat) ElementType() reflect.Type {
diff --git a/sdk/java/src/main/java/com/pulumi/pulumiservice/enums/WebhookFormat.java b/sdk/java/src/main/java/com/pulumi/pulumiservice/enums/WebhookFormat.java
index 3123bfd0..5ba4dab7 100644
--- a/sdk/java/src/main/java/com/pulumi/pulumiservice/enums/WebhookFormat.java
+++ b/sdk/java/src/main/java/com/pulumi/pulumiservice/enums/WebhookFormat.java
@@ -24,7 +24,12 @@ public enum WebhookFormat {
          * Initiate deployments on a stack from a Pulumi Cloud webhook.
          * 
          */
-        PulumiDeployments("pulumi_deployments");
+        PulumiDeployments("pulumi_deployments"),
+        /**
+         * Messages formatted for consumption by Microsoft Teams incoming webhooks.
+         * 
+         */
+        MicrosoftTeams("ms_teams");
 
         private final String value;
 
diff --git a/sdk/nodejs/types/enums/index.ts b/sdk/nodejs/types/enums/index.ts
index 1a0908e6..00cb39e7 100644
--- a/sdk/nodejs/types/enums/index.ts
+++ b/sdk/nodejs/types/enums/index.ts
@@ -93,6 +93,10 @@ export const WebhookFormat = {
      * Initiate deployments on a stack from a Pulumi Cloud webhook.
      */
     PulumiDeployments: "pulumi_deployments",
+    /**
+     * Messages formatted for consumption by Microsoft Teams incoming webhooks.
+     */
+    MicrosoftTeams: "ms_teams",
 } as const;
 
 export type WebhookFormat = (typeof WebhookFormat)[keyof typeof WebhookFormat];
diff --git a/sdk/python/pulumi_pulumiservice/_enums.py b/sdk/python/pulumi_pulumiservice/_enums.py
index 33004d38..55f64e1b 100644
--- a/sdk/python/pulumi_pulumiservice/_enums.py
+++ b/sdk/python/pulumi_pulumiservice/_enums.py
@@ -98,3 +98,7 @@ class WebhookFormat(str, Enum):
     """
     Initiate deployments on a stack from a Pulumi Cloud webhook.
     """
+    MICROSOFT_TEAMS = "ms_teams"
+    """
+    Messages formatted for consumption by Microsoft Teams incoming webhooks.
+    """