diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Action.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Action.java
new file mode 100644
index 0000000000..e9912634cc
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Action.java
@@ -0,0 +1,289 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.Action
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class Action implements PlainJsonSerializable {
+
+    @Nullable
+    private final String actionType;
+
+    @Nullable
+    private final Headers headers;
+
+    @Nullable
+    private final String method;
+
+    @Nullable
+    private final String postProcessFunction;
+
+    @Nullable
+    private final String preProcessFunction;
+
+    @Nullable
+    private final String requestBody;
+
+    @Nullable
+    private final String url;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private Action(Builder builder) {
+        this.actionType = builder.actionType;
+        this.headers = builder.headers;
+        this.method = builder.method;
+        this.postProcessFunction = builder.postProcessFunction;
+        this.preProcessFunction = builder.preProcessFunction;
+        this.requestBody = builder.requestBody;
+        this.url = builder.url;
+    }
+
+    public static Action of(Function<Action.Builder, ObjectBuilder<Action>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code action_type}
+     */
+    @Nullable
+    public final String actionType() {
+        return this.actionType;
+    }
+
+    /**
+     * API name: {@code headers}
+     */
+    @Nullable
+    public final Headers headers() {
+        return this.headers;
+    }
+
+    /**
+     * API name: {@code method}
+     */
+    @Nullable
+    public final String method() {
+        return this.method;
+    }
+
+    /**
+     * API name: {@code post_process_function}
+     */
+    @Nullable
+    public final String postProcessFunction() {
+        return this.postProcessFunction;
+    }
+
+    /**
+     * API name: {@code pre_process_function}
+     */
+    @Nullable
+    public final String preProcessFunction() {
+        return this.preProcessFunction;
+    }
+
+    /**
+     * API name: {@code request_body}
+     */
+    @Nullable
+    public final String requestBody() {
+        return this.requestBody;
+    }
+
+    /**
+     * API name: {@code url}
+     */
+    @Nullable
+    public final String url() {
+        return this.url;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        if (this.actionType != null) {
+            generator.writeKey("action_type");
+            generator.write(this.actionType);
+        }
+
+        if (this.headers != null) {
+            generator.writeKey("headers");
+            this.headers.serialize(generator, mapper);
+        }
+
+        if (this.method != null) {
+            generator.writeKey("method");
+            generator.write(this.method);
+        }
+
+        if (this.postProcessFunction != null) {
+            generator.writeKey("post_process_function");
+            generator.write(this.postProcessFunction);
+        }
+
+        if (this.preProcessFunction != null) {
+            generator.writeKey("pre_process_function");
+            generator.write(this.preProcessFunction);
+        }
+
+        if (this.requestBody != null) {
+            generator.writeKey("request_body");
+            generator.write(this.requestBody);
+        }
+
+        if (this.url != null) {
+            generator.writeKey("url");
+            generator.write(this.url);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link Action}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<Action> {
+        @Nullable
+        private String actionType;
+        @Nullable
+        private Headers headers;
+        @Nullable
+        private String method;
+        @Nullable
+        private String postProcessFunction;
+        @Nullable
+        private String preProcessFunction;
+        @Nullable
+        private String requestBody;
+        @Nullable
+        private String url;
+
+        /**
+         * API name: {@code action_type}
+         */
+        public final Builder actionType(@Nullable String value) {
+            this.actionType = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code headers}
+         */
+        public final Builder headers(@Nullable Headers value) {
+            this.headers = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code headers}
+         */
+        public final Builder headers(Function<Headers.Builder, ObjectBuilder<Headers>> fn) {
+            return headers(fn.apply(new Headers.Builder()).build());
+        }
+
+        /**
+         * API name: {@code method}
+         */
+        public final Builder method(@Nullable String value) {
+            this.method = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code post_process_function}
+         */
+        public final Builder postProcessFunction(@Nullable String value) {
+            this.postProcessFunction = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code pre_process_function}
+         */
+        public final Builder preProcessFunction(@Nullable String value) {
+            this.preProcessFunction = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code request_body}
+         */
+        public final Builder requestBody(@Nullable String value) {
+            this.requestBody = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code url}
+         */
+        public final Builder url(@Nullable String value) {
+            this.url = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link Action}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public Action build() {
+            _checkSingleUse();
+
+            return new Action(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link Action}
+     */
+    public static final JsonpDeserializer<Action> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        Action::setupActionDeserializer
+    );
+
+    protected static void setupActionDeserializer(ObjectDeserializer<Action.Builder> op) {
+        op.add(Builder::actionType, JsonpDeserializer.stringDeserializer(), "action_type");
+        op.add(Builder::headers, Headers._DESERIALIZER, "headers");
+        op.add(Builder::method, JsonpDeserializer.stringDeserializer(), "method");
+        op.add(Builder::postProcessFunction, JsonpDeserializer.stringDeserializer(), "post_process_function");
+        op.add(Builder::preProcessFunction, JsonpDeserializer.stringDeserializer(), "pre_process_function");
+        op.add(Builder::requestBody, JsonpDeserializer.stringDeserializer(), "request_body");
+        op.add(Builder::url, JsonpDeserializer.stringDeserializer(), "url");
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/ClientConfig.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/ClientConfig.java
new file mode 100644
index 0000000000..e3907e7f59
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/ClientConfig.java
@@ -0,0 +1,282 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.ClientConfig
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class ClientConfig implements PlainJsonSerializable {
+
+    @Nullable
+    private final Integer connectionTimeout;
+
+    @Nullable
+    private final Integer maxConnection;
+
+    @Nullable
+    private final Integer maxRetryTimes;
+
+    @Nullable
+    private final Integer readTimeout;
+
+    @Nullable
+    private final Integer retryBackoffMillis;
+
+    @Nullable
+    private final String retryBackoffPolicy;
+
+    @Nullable
+    private final Integer retryTimeoutSeconds;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private ClientConfig(Builder builder) {
+        this.connectionTimeout = builder.connectionTimeout;
+        this.maxConnection = builder.maxConnection;
+        this.maxRetryTimes = builder.maxRetryTimes;
+        this.readTimeout = builder.readTimeout;
+        this.retryBackoffMillis = builder.retryBackoffMillis;
+        this.retryBackoffPolicy = builder.retryBackoffPolicy;
+        this.retryTimeoutSeconds = builder.retryTimeoutSeconds;
+    }
+
+    public static ClientConfig of(Function<ClientConfig.Builder, ObjectBuilder<ClientConfig>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code connection_timeout}
+     */
+    @Nullable
+    public final Integer connectionTimeout() {
+        return this.connectionTimeout;
+    }
+
+    /**
+     * API name: {@code max_connection}
+     */
+    @Nullable
+    public final Integer maxConnection() {
+        return this.maxConnection;
+    }
+
+    /**
+     * API name: {@code max_retry_times}
+     */
+    @Nullable
+    public final Integer maxRetryTimes() {
+        return this.maxRetryTimes;
+    }
+
+    /**
+     * API name: {@code read_timeout}
+     */
+    @Nullable
+    public final Integer readTimeout() {
+        return this.readTimeout;
+    }
+
+    /**
+     * API name: {@code retry_backoff_millis}
+     */
+    @Nullable
+    public final Integer retryBackoffMillis() {
+        return this.retryBackoffMillis;
+    }
+
+    /**
+     * API name: {@code retry_backoff_policy}
+     */
+    @Nullable
+    public final String retryBackoffPolicy() {
+        return this.retryBackoffPolicy;
+    }
+
+    /**
+     * API name: {@code retry_timeout_seconds}
+     */
+    @Nullable
+    public final Integer retryTimeoutSeconds() {
+        return this.retryTimeoutSeconds;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        if (this.connectionTimeout != null) {
+            generator.writeKey("connection_timeout");
+            generator.write(this.connectionTimeout);
+        }
+
+        if (this.maxConnection != null) {
+            generator.writeKey("max_connection");
+            generator.write(this.maxConnection);
+        }
+
+        if (this.maxRetryTimes != null) {
+            generator.writeKey("max_retry_times");
+            generator.write(this.maxRetryTimes);
+        }
+
+        if (this.readTimeout != null) {
+            generator.writeKey("read_timeout");
+            generator.write(this.readTimeout);
+        }
+
+        if (this.retryBackoffMillis != null) {
+            generator.writeKey("retry_backoff_millis");
+            generator.write(this.retryBackoffMillis);
+        }
+
+        if (this.retryBackoffPolicy != null) {
+            generator.writeKey("retry_backoff_policy");
+            generator.write(this.retryBackoffPolicy);
+        }
+
+        if (this.retryTimeoutSeconds != null) {
+            generator.writeKey("retry_timeout_seconds");
+            generator.write(this.retryTimeoutSeconds);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link ClientConfig}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<ClientConfig> {
+        @Nullable
+        private Integer connectionTimeout;
+        @Nullable
+        private Integer maxConnection;
+        @Nullable
+        private Integer maxRetryTimes;
+        @Nullable
+        private Integer readTimeout;
+        @Nullable
+        private Integer retryBackoffMillis;
+        @Nullable
+        private String retryBackoffPolicy;
+        @Nullable
+        private Integer retryTimeoutSeconds;
+
+        /**
+         * API name: {@code connection_timeout}
+         */
+        public final Builder connectionTimeout(@Nullable Integer value) {
+            this.connectionTimeout = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code max_connection}
+         */
+        public final Builder maxConnection(@Nullable Integer value) {
+            this.maxConnection = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code max_retry_times}
+         */
+        public final Builder maxRetryTimes(@Nullable Integer value) {
+            this.maxRetryTimes = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code read_timeout}
+         */
+        public final Builder readTimeout(@Nullable Integer value) {
+            this.readTimeout = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code retry_backoff_millis}
+         */
+        public final Builder retryBackoffMillis(@Nullable Integer value) {
+            this.retryBackoffMillis = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code retry_backoff_policy}
+         */
+        public final Builder retryBackoffPolicy(@Nullable String value) {
+            this.retryBackoffPolicy = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code retry_timeout_seconds}
+         */
+        public final Builder retryTimeoutSeconds(@Nullable Integer value) {
+            this.retryTimeoutSeconds = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link ClientConfig}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public ClientConfig build() {
+            _checkSingleUse();
+
+            return new ClientConfig(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link ClientConfig}
+     */
+    public static final JsonpDeserializer<ClientConfig> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        ClientConfig::setupClientConfigDeserializer
+    );
+
+    protected static void setupClientConfigDeserializer(ObjectDeserializer<ClientConfig.Builder> op) {
+        op.add(Builder::connectionTimeout, JsonpDeserializer.integerDeserializer(), "connection_timeout");
+        op.add(Builder::maxConnection, JsonpDeserializer.integerDeserializer(), "max_connection");
+        op.add(Builder::maxRetryTimes, JsonpDeserializer.integerDeserializer(), "max_retry_times");
+        op.add(Builder::readTimeout, JsonpDeserializer.integerDeserializer(), "read_timeout");
+        op.add(Builder::retryBackoffMillis, JsonpDeserializer.integerDeserializer(), "retry_backoff_millis");
+        op.add(Builder::retryBackoffPolicy, JsonpDeserializer.stringDeserializer(), "retry_backoff_policy");
+        op.add(Builder::retryTimeoutSeconds, JsonpDeserializer.integerDeserializer(), "retry_timeout_seconds");
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/CreateConnectorRequest.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/CreateConnectorRequest.java
new file mode 100644
index 0000000000..f9233dd6a9
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/CreateConnectorRequest.java
@@ -0,0 +1,368 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonData;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.opensearch._types.ErrorResponse;
+import org.opensearch.client.opensearch._types.RequestBase;
+import org.opensearch.client.transport.Endpoint;
+import org.opensearch.client.transport.endpoints.SimpleEndpoint;
+import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.create_connector.Request
+
+/**
+ * Creates a standalone connector.
+ */
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class CreateConnectorRequest extends RequestBase implements PlainJsonSerializable {
+
+    private final List<Action> actions;
+
+    @Nullable
+    private final ClientConfig clientConfig;
+
+    private final Credential credential;
+
+    private final String description;
+
+    private final String name;
+
+    private final Map<String, JsonData> parameters;
+
+    private final String protocol;
+
+    private final int version;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private CreateConnectorRequest(Builder builder) {
+        this.actions = ApiTypeHelper.unmodifiableRequired(builder.actions, this, "actions");
+        this.clientConfig = builder.clientConfig;
+        this.credential = ApiTypeHelper.requireNonNull(builder.credential, this, "credential");
+        this.description = ApiTypeHelper.requireNonNull(builder.description, this, "description");
+        this.name = ApiTypeHelper.requireNonNull(builder.name, this, "name");
+        this.parameters = ApiTypeHelper.unmodifiableRequired(builder.parameters, this, "parameters");
+        this.protocol = ApiTypeHelper.requireNonNull(builder.protocol, this, "protocol");
+        this.version = ApiTypeHelper.requireNonNull(builder.version, this, "version");
+    }
+
+    public static CreateConnectorRequest of(Function<CreateConnectorRequest.Builder, ObjectBuilder<CreateConnectorRequest>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * Required - API name: {@code actions}
+     */
+    public final List<Action> actions() {
+        return this.actions;
+    }
+
+    /**
+     * API name: {@code client_config}
+     */
+    @Nullable
+    public final ClientConfig clientConfig() {
+        return this.clientConfig;
+    }
+
+    /**
+     * Required - API name: {@code credential}
+     */
+    public final Credential credential() {
+        return this.credential;
+    }
+
+    /**
+     * Required - API name: {@code description}
+     */
+    public final String description() {
+        return this.description;
+    }
+
+    /**
+     * Required - API name: {@code name}
+     */
+    public final String name() {
+        return this.name;
+    }
+
+    /**
+     * Required - API name: {@code parameters}
+     */
+    public final Map<String, JsonData> parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * Required - API name: {@code protocol}
+     */
+    public final String protocol() {
+        return this.protocol;
+    }
+
+    /**
+     * Required - API name: {@code version}
+     */
+    public final int version() {
+        return this.version;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeKey("actions");
+        generator.writeStartArray();
+        for (Action item0 : this.actions) {
+            item0.serialize(generator, mapper);
+        }
+        generator.writeEnd();
+
+        if (this.clientConfig != null) {
+            generator.writeKey("client_config");
+            this.clientConfig.serialize(generator, mapper);
+        }
+
+        generator.writeKey("credential");
+        this.credential.serialize(generator, mapper);
+
+        generator.writeKey("description");
+        generator.write(this.description);
+
+        generator.writeKey("name");
+        generator.write(this.name);
+
+        generator.writeKey("parameters");
+        generator.writeStartObject();
+        for (Map.Entry<String, JsonData> item0 : this.parameters.entrySet()) {
+            generator.writeKey(item0.getKey());
+            item0.getValue().serialize(generator, mapper);
+        }
+        generator.writeEnd();
+
+        generator.writeKey("protocol");
+        generator.write(this.protocol);
+
+        generator.writeKey("version");
+        generator.write(this.version);
+    }
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link CreateConnectorRequest}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<CreateConnectorRequest> {
+        private List<Action> actions;
+        @Nullable
+        private ClientConfig clientConfig;
+        private Credential credential;
+        private String description;
+        private String name;
+        private Map<String, JsonData> parameters;
+        private String protocol;
+        private Integer version;
+
+        /**
+         * Required - API name: {@code actions}
+         *
+         * <p>
+         * Adds all elements of <code>list</code> to <code>actions</code>.
+         * </p>
+         */
+        public final Builder actions(List<Action> list) {
+            this.actions = _listAddAll(this.actions, list);
+            return this;
+        }
+
+        /**
+         * Required - API name: {@code actions}
+         *
+         * <p>
+         * Adds one or more values to <code>actions</code>.
+         * </p>
+         */
+        public final Builder actions(Action value, Action... values) {
+            this.actions = _listAdd(this.actions, value, values);
+            return this;
+        }
+
+        /**
+         * Required - API name: {@code actions}
+         *
+         * <p>
+         * Adds a value to <code>actions</code> using a builder lambda.
+         * </p>
+         */
+        public final Builder actions(Function<Action.Builder, ObjectBuilder<Action>> fn) {
+            return actions(fn.apply(new Action.Builder()).build());
+        }
+
+        /**
+         * API name: {@code client_config}
+         */
+        public final Builder clientConfig(@Nullable ClientConfig value) {
+            this.clientConfig = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code client_config}
+         */
+        public final Builder clientConfig(Function<ClientConfig.Builder, ObjectBuilder<ClientConfig>> fn) {
+            return clientConfig(fn.apply(new ClientConfig.Builder()).build());
+        }
+
+        /**
+         * Required - API name: {@code credential}
+         */
+        public final Builder credential(Credential value) {
+            this.credential = value;
+            return this;
+        }
+
+        /**
+         * Required - API name: {@code credential}
+         */
+        public final Builder credential(Function<Credential.Builder, ObjectBuilder<Credential>> fn) {
+            return credential(fn.apply(new Credential.Builder()).build());
+        }
+
+        /**
+         * Required - API name: {@code description}
+         */
+        public final Builder description(String value) {
+            this.description = value;
+            return this;
+        }
+
+        /**
+         * Required - API name: {@code name}
+         */
+        public final Builder name(String value) {
+            this.name = value;
+            return this;
+        }
+
+        /**
+         * Required - API name: {@code parameters}
+         *
+         * <p>
+         * Adds all elements of <code>map</code> to <code>parameters</code>.
+         * </p>
+         */
+        public final Builder parameters(Map<String, JsonData> map) {
+            this.parameters = _mapPutAll(this.parameters, map);
+            return this;
+        }
+
+        /**
+         * Required - API name: {@code parameters}
+         *
+         * <p>
+         * Adds an entry to <code>parameters</code>.
+         * </p>
+         */
+        public final Builder parameters(String key, JsonData value) {
+            this.parameters = _mapPut(this.parameters, key, value);
+            return this;
+        }
+
+        /**
+         * Required - API name: {@code protocol}
+         */
+        public final Builder protocol(String value) {
+            this.protocol = value;
+            return this;
+        }
+
+        /**
+         * Required - API name: {@code version}
+         */
+        public final Builder version(int value) {
+            this.version = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link CreateConnectorRequest}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public CreateConnectorRequest build() {
+            _checkSingleUse();
+
+            return new CreateConnectorRequest(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link CreateConnectorRequest}
+     */
+    public static final JsonpDeserializer<CreateConnectorRequest> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        CreateConnectorRequest::setupCreateConnectorRequestDeserializer
+    );
+
+    protected static void setupCreateConnectorRequestDeserializer(ObjectDeserializer<CreateConnectorRequest.Builder> op) {
+        op.add(Builder::actions, JsonpDeserializer.arrayDeserializer(Action._DESERIALIZER), "actions");
+        op.add(Builder::clientConfig, ClientConfig._DESERIALIZER, "client_config");
+        op.add(Builder::credential, Credential._DESERIALIZER, "credential");
+        op.add(Builder::description, JsonpDeserializer.stringDeserializer(), "description");
+        op.add(Builder::name, JsonpDeserializer.stringDeserializer(), "name");
+        op.add(Builder::parameters, JsonpDeserializer.stringMapDeserializer(JsonData._DESERIALIZER), "parameters");
+        op.add(Builder::protocol, JsonpDeserializer.stringDeserializer(), "protocol");
+        op.add(Builder::version, JsonpDeserializer.integerDeserializer(), "version");
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Endpoint "{@code ml.create_connector}".
+     */
+    public static final Endpoint<CreateConnectorRequest, CreateConnectorResponse, ErrorResponse> _ENDPOINT = new SimpleEndpoint<>(
+        // Request method
+        request -> "POST",
+        // Request path
+        request -> "/_plugins/_ml/connectors/_create",
+        // Request parameters
+        SimpleEndpoint.emptyMap(),
+        SimpleEndpoint.emptyMap(),
+        true,
+        CreateConnectorResponse._DESERIALIZER
+    );
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/CreateConnectorResponse.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/CreateConnectorResponse.java
new file mode 100644
index 0000000000..5bed16c40a
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/CreateConnectorResponse.java
@@ -0,0 +1,114 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.create_connector.Response
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class CreateConnectorResponse implements PlainJsonSerializable {
+
+    @Nullable
+    private final String connectorId;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private CreateConnectorResponse(Builder builder) {
+        this.connectorId = builder.connectorId;
+    }
+
+    public static CreateConnectorResponse of(Function<CreateConnectorResponse.Builder, ObjectBuilder<CreateConnectorResponse>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code connector_id}
+     */
+    @Nullable
+    public final String connectorId() {
+        return this.connectorId;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        if (this.connectorId != null) {
+            generator.writeKey("connector_id");
+            generator.write(this.connectorId);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link CreateConnectorResponse}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<CreateConnectorResponse> {
+        @Nullable
+        private String connectorId;
+
+        /**
+         * API name: {@code connector_id}
+         */
+        public final Builder connectorId(@Nullable String value) {
+            this.connectorId = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link CreateConnectorResponse}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public CreateConnectorResponse build() {
+            _checkSingleUse();
+
+            return new CreateConnectorResponse(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link CreateConnectorResponse}
+     */
+    public static final JsonpDeserializer<CreateConnectorResponse> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        CreateConnectorResponse::setupCreateConnectorResponseDeserializer
+    );
+
+    protected static void setupCreateConnectorResponseDeserializer(ObjectDeserializer<CreateConnectorResponse.Builder> op) {
+        op.add(Builder::connectorId, JsonpDeserializer.stringDeserializer(), "connector_id");
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Credential.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Credential.java
new file mode 100644
index 0000000000..8e32830e5e
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Credential.java
@@ -0,0 +1,217 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonData;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.Credential
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class Credential implements PlainJsonSerializable {
+
+    @Nullable
+    private final String accessKey;
+
+    @Nullable
+    private final String secretKey;
+
+    @Nullable
+    private final String sessionToken;
+
+    private final Map<String, JsonData> metadata;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private Credential(Builder builder) {
+        this.accessKey = builder.accessKey;
+        this.secretKey = builder.secretKey;
+        this.sessionToken = builder.sessionToken;
+        this.metadata = ApiTypeHelper.unmodifiable(builder.metadata);
+    }
+
+    public static Credential of(Function<Credential.Builder, ObjectBuilder<Credential>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code access_key}
+     */
+    @Nullable
+    public final String accessKey() {
+        return this.accessKey;
+    }
+
+    /**
+     * API name: {@code secret_key}
+     */
+    @Nullable
+    public final String secretKey() {
+        return this.secretKey;
+    }
+
+    /**
+     * API name: {@code session_token}
+     */
+    @Nullable
+    public final String sessionToken() {
+        return this.sessionToken;
+    }
+
+    /**
+                                    */
+    public final Map<String, JsonData> metadata() {
+        return this.metadata;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        for (Map.Entry<String, JsonData> item0 : this.metadata.entrySet()) {
+            generator.writeKey(item0.getKey());
+            item0.getValue().serialize(generator, mapper);
+        }
+        if (this.accessKey != null) {
+            generator.writeKey("access_key");
+            generator.write(this.accessKey);
+        }
+
+        if (this.secretKey != null) {
+            generator.writeKey("secret_key");
+            generator.write(this.secretKey);
+        }
+
+        if (this.sessionToken != null) {
+            generator.writeKey("session_token");
+            generator.write(this.sessionToken);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link Credential}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<Credential> {
+        @Nullable
+        private String accessKey;
+        @Nullable
+        private String secretKey;
+        @Nullable
+        private String sessionToken;
+        @Nullable
+        private Map<String, JsonData> metadata;
+
+        /**
+         * API name: {@code access_key}
+         */
+        public final Builder accessKey(@Nullable String value) {
+            this.accessKey = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code secret_key}
+         */
+        public final Builder secretKey(@Nullable String value) {
+            this.secretKey = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code session_token}
+         */
+        public final Builder sessionToken(@Nullable String value) {
+            this.sessionToken = value;
+            return this;
+        }
+
+        /**
+         *
+         * <p>
+         * Adds all elements of <code>map</code> to <code>metadata</code>.
+         * </p>
+         */
+        public final Builder metadata(Map<String, JsonData> map) {
+            this.metadata = _mapPutAll(this.metadata, map);
+            return this;
+        }
+
+        /**
+         *
+         * <p>
+         * Adds an entry to <code>metadata</code>.
+         * </p>
+         */
+        public final Builder metadata(String key, JsonData value) {
+            this.metadata = _mapPut(this.metadata, key, value);
+            return this;
+        }
+
+        /**
+         * Builds a {@link Credential}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public Credential build() {
+            _checkSingleUse();
+
+            return new Credential(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link Credential}
+     */
+    public static final JsonpDeserializer<Credential> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        Credential::setupCredentialDeserializer
+    );
+
+    protected static void setupCredentialDeserializer(ObjectDeserializer<Credential.Builder> op) {
+        op.add(Builder::accessKey, JsonpDeserializer.stringDeserializer(), "access_key");
+        op.add(Builder::secretKey, JsonpDeserializer.stringDeserializer(), "secret_key");
+        op.add(Builder::sessionToken, JsonpDeserializer.stringDeserializer(), "session_token");
+        op.setUnknownFieldHandler((builder, name, parser, mapper) -> {
+            if (builder.metadata == null) {
+                builder.metadata = new HashMap<>();
+            }
+            builder.metadata.put(name, JsonData._DESERIALIZER.deserialize(parser, mapper));
+        });
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteAgentRequest.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteAgentRequest.java
new file mode 100644
index 0000000000..74f9771997
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteAgentRequest.java
@@ -0,0 +1,101 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import java.util.function.Function;
+import javax.annotation.Generated;
+import org.opensearch.client.opensearch._types.ErrorResponse;
+import org.opensearch.client.opensearch._types.RequestBase;
+import org.opensearch.client.transport.Endpoint;
+import org.opensearch.client.transport.endpoints.SimpleEndpoint;
+import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.delete_agent.Request
+
+/**
+ * Delete an agent.
+ */
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class DeleteAgentRequest extends RequestBase {
+
+    private final String agentId;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private DeleteAgentRequest(Builder builder) {
+        this.agentId = ApiTypeHelper.requireNonNull(builder.agentId, this, "agentId");
+    }
+
+    public static DeleteAgentRequest of(Function<DeleteAgentRequest.Builder, ObjectBuilder<DeleteAgentRequest>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * Required - API name: {@code agent_id}
+     */
+    public final String agentId() {
+        return this.agentId;
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link DeleteAgentRequest}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<DeleteAgentRequest> {
+        private String agentId;
+
+        /**
+         * Required - API name: {@code agent_id}
+         */
+        public final Builder agentId(String value) {
+            this.agentId = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link DeleteAgentRequest}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public DeleteAgentRequest build() {
+            _checkSingleUse();
+
+            return new DeleteAgentRequest(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Endpoint "{@code ml.delete_agent}".
+     */
+    public static final Endpoint<DeleteAgentRequest, DeleteAgentResponse, ErrorResponse> _ENDPOINT = new SimpleEndpoint<>(
+        // Request method
+        request -> "DELETE",
+        // Request path
+        request -> {
+            StringBuilder buf = new StringBuilder();
+            buf.append("/_plugins/_ml/agents/");
+            SimpleEndpoint.pathEncode(request.agentId, buf);
+            return buf.toString();
+        },
+        // Request parameters
+        SimpleEndpoint.emptyMap(),
+        SimpleEndpoint.emptyMap(),
+        false,
+        DeleteAgentResponse._DESERIALIZER
+    );
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteAgentResponse.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteAgentResponse.java
new file mode 100644
index 0000000000..8624845cc7
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteAgentResponse.java
@@ -0,0 +1,76 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import java.util.function.Function;
+import javax.annotation.Generated;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.opensearch._types.WriteResponseBase;
+import org.opensearch.client.util.ObjectBuilder;
+
+// typedef: ml.delete_agent.Response
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class DeleteAgentResponse extends WriteResponseBase {
+
+    // ---------------------------------------------------------------------------------------------
+
+    private DeleteAgentResponse(Builder builder) {
+        super(builder);
+    }
+
+    public static DeleteAgentResponse of(Function<DeleteAgentResponse.Builder, ObjectBuilder<DeleteAgentResponse>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link DeleteAgentResponse}.
+     */
+    public static class Builder extends WriteResponseBase.AbstractBuilder<Builder> implements ObjectBuilder<DeleteAgentResponse> {
+        @Override
+        protected Builder self() {
+            return this;
+        }
+
+        /**
+         * Builds a {@link DeleteAgentResponse}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public DeleteAgentResponse build() {
+            _checkSingleUse();
+
+            return new DeleteAgentResponse(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link DeleteAgentResponse}
+     */
+    public static final JsonpDeserializer<DeleteAgentResponse> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        DeleteAgentResponse::setupDeleteAgentResponseDeserializer
+    );
+
+    protected static void setupDeleteAgentResponseDeserializer(ObjectDeserializer<DeleteAgentResponse.Builder> op) {
+        WriteResponseBase.setupWriteResponseBaseDeserializer(op);
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteConnectorRequest.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteConnectorRequest.java
new file mode 100644
index 0000000000..30e0f7d202
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteConnectorRequest.java
@@ -0,0 +1,101 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import java.util.function.Function;
+import javax.annotation.Generated;
+import org.opensearch.client.opensearch._types.ErrorResponse;
+import org.opensearch.client.opensearch._types.RequestBase;
+import org.opensearch.client.transport.Endpoint;
+import org.opensearch.client.transport.endpoints.SimpleEndpoint;
+import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.delete_connector.Request
+
+/**
+ * Deletes a standalone connector.
+ */
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class DeleteConnectorRequest extends RequestBase {
+
+    private final String connectorId;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private DeleteConnectorRequest(Builder builder) {
+        this.connectorId = ApiTypeHelper.requireNonNull(builder.connectorId, this, "connectorId");
+    }
+
+    public static DeleteConnectorRequest of(Function<DeleteConnectorRequest.Builder, ObjectBuilder<DeleteConnectorRequest>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * Required - API name: {@code connector_id}
+     */
+    public final String connectorId() {
+        return this.connectorId;
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link DeleteConnectorRequest}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<DeleteConnectorRequest> {
+        private String connectorId;
+
+        /**
+         * Required - API name: {@code connector_id}
+         */
+        public final Builder connectorId(String value) {
+            this.connectorId = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link DeleteConnectorRequest}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public DeleteConnectorRequest build() {
+            _checkSingleUse();
+
+            return new DeleteConnectorRequest(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Endpoint "{@code ml.delete_connector}".
+     */
+    public static final Endpoint<DeleteConnectorRequest, DeleteConnectorResponse, ErrorResponse> _ENDPOINT = new SimpleEndpoint<>(
+        // Request method
+        request -> "DELETE",
+        // Request path
+        request -> {
+            StringBuilder buf = new StringBuilder();
+            buf.append("/_plugins/_ml/connectors/");
+            SimpleEndpoint.pathEncode(request.connectorId, buf);
+            return buf.toString();
+        },
+        // Request parameters
+        SimpleEndpoint.emptyMap(),
+        SimpleEndpoint.emptyMap(),
+        false,
+        DeleteConnectorResponse._DESERIALIZER
+    );
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteConnectorResponse.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteConnectorResponse.java
new file mode 100644
index 0000000000..1ba0900cc8
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/DeleteConnectorResponse.java
@@ -0,0 +1,76 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import java.util.function.Function;
+import javax.annotation.Generated;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.opensearch._types.WriteResponseBase;
+import org.opensearch.client.util.ObjectBuilder;
+
+// typedef: ml.delete_connector.Response
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class DeleteConnectorResponse extends WriteResponseBase {
+
+    // ---------------------------------------------------------------------------------------------
+
+    private DeleteConnectorResponse(Builder builder) {
+        super(builder);
+    }
+
+    public static DeleteConnectorResponse of(Function<DeleteConnectorResponse.Builder, ObjectBuilder<DeleteConnectorResponse>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link DeleteConnectorResponse}.
+     */
+    public static class Builder extends WriteResponseBase.AbstractBuilder<Builder> implements ObjectBuilder<DeleteConnectorResponse> {
+        @Override
+        protected Builder self() {
+            return this;
+        }
+
+        /**
+         * Builds a {@link DeleteConnectorResponse}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public DeleteConnectorResponse build() {
+            _checkSingleUse();
+
+            return new DeleteConnectorResponse(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link DeleteConnectorResponse}
+     */
+    public static final JsonpDeserializer<DeleteConnectorResponse> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        DeleteConnectorResponse::setupDeleteConnectorResponseDeserializer
+    );
+
+    protected static void setupDeleteConnectorResponseDeserializer(ObjectDeserializer<DeleteConnectorResponse.Builder> op) {
+        WriteResponseBase.setupWriteResponseBaseDeserializer(op);
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Headers.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Headers.java
new file mode 100644
index 0000000000..837e3b4332
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Headers.java
@@ -0,0 +1,161 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonData;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.Headers
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class Headers implements PlainJsonSerializable {
+
+    @Nullable
+    private final String contentType;
+
+    private final Map<String, JsonData> metadata;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private Headers(Builder builder) {
+        this.contentType = builder.contentType;
+        this.metadata = ApiTypeHelper.unmodifiable(builder.metadata);
+    }
+
+    public static Headers of(Function<Headers.Builder, ObjectBuilder<Headers>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code content_type}
+     */
+    @Nullable
+    public final String contentType() {
+        return this.contentType;
+    }
+
+    /**
+                                    */
+    public final Map<String, JsonData> metadata() {
+        return this.metadata;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        for (Map.Entry<String, JsonData> item0 : this.metadata.entrySet()) {
+            generator.writeKey(item0.getKey());
+            item0.getValue().serialize(generator, mapper);
+        }
+        if (this.contentType != null) {
+            generator.writeKey("content_type");
+            generator.write(this.contentType);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link Headers}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<Headers> {
+        @Nullable
+        private String contentType;
+        @Nullable
+        private Map<String, JsonData> metadata;
+
+        /**
+         * API name: {@code content_type}
+         */
+        public final Builder contentType(@Nullable String value) {
+            this.contentType = value;
+            return this;
+        }
+
+        /**
+         *
+         * <p>
+         * Adds all elements of <code>map</code> to <code>metadata</code>.
+         * </p>
+         */
+        public final Builder metadata(Map<String, JsonData> map) {
+            this.metadata = _mapPutAll(this.metadata, map);
+            return this;
+        }
+
+        /**
+         *
+         * <p>
+         * Adds an entry to <code>metadata</code>.
+         * </p>
+         */
+        public final Builder metadata(String key, JsonData value) {
+            this.metadata = _mapPut(this.metadata, key, value);
+            return this;
+        }
+
+        /**
+         * Builds a {@link Headers}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public Headers build() {
+            _checkSingleUse();
+
+            return new Headers(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link Headers}
+     */
+    public static final JsonpDeserializer<Headers> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        Headers::setupHeadersDeserializer
+    );
+
+    protected static void setupHeadersDeserializer(ObjectDeserializer<Headers.Builder> op) {
+        op.add(Builder::contentType, JsonpDeserializer.stringDeserializer(), "content_type");
+        op.setUnknownFieldHandler((builder, name, parser, mapper) -> {
+            if (builder.metadata == null) {
+                builder.metadata = new HashMap<>();
+            }
+            builder.metadata.put(name, JsonData._DESERIALIZER.deserialize(parser, mapper));
+        });
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/LLM.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/LLM.java
new file mode 100644
index 0000000000..77a786f256
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/LLM.java
@@ -0,0 +1,161 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.Map;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonData;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.LLM
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class LLM implements PlainJsonSerializable {
+
+    @Nullable
+    private final String modelId;
+
+    private final Map<String, JsonData> parameters;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private LLM(Builder builder) {
+        this.modelId = builder.modelId;
+        this.parameters = ApiTypeHelper.unmodifiable(builder.parameters);
+    }
+
+    public static LLM of(Function<LLM.Builder, ObjectBuilder<LLM>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code model_id}
+     */
+    @Nullable
+    public final String modelId() {
+        return this.modelId;
+    }
+
+    /**
+     * API name: {@code parameters}
+     */
+    public final Map<String, JsonData> parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        if (this.modelId != null) {
+            generator.writeKey("model_id");
+            generator.write(this.modelId);
+        }
+
+        if (ApiTypeHelper.isDefined(this.parameters)) {
+            generator.writeKey("parameters");
+            generator.writeStartObject();
+            for (Map.Entry<String, JsonData> item0 : this.parameters.entrySet()) {
+                generator.writeKey(item0.getKey());
+                item0.getValue().serialize(generator, mapper);
+            }
+            generator.writeEnd();
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link LLM}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<LLM> {
+        @Nullable
+        private String modelId;
+        @Nullable
+        private Map<String, JsonData> parameters;
+
+        /**
+         * API name: {@code model_id}
+         */
+        public final Builder modelId(@Nullable String value) {
+            this.modelId = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code parameters}
+         *
+         * <p>
+         * Adds all elements of <code>map</code> to <code>parameters</code>.
+         * </p>
+         */
+        public final Builder parameters(Map<String, JsonData> map) {
+            this.parameters = _mapPutAll(this.parameters, map);
+            return this;
+        }
+
+        /**
+         * API name: {@code parameters}
+         *
+         * <p>
+         * Adds an entry to <code>parameters</code>.
+         * </p>
+         */
+        public final Builder parameters(String key, JsonData value) {
+            this.parameters = _mapPut(this.parameters, key, value);
+            return this;
+        }
+
+        /**
+         * Builds a {@link LLM}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public LLM build() {
+            _checkSingleUse();
+
+            return new LLM(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link LLM}
+     */
+    public static final JsonpDeserializer<LLM> _DESERIALIZER = ObjectBuilderDeserializer.lazy(Builder::new, LLM::setupLLMDeserializer);
+
+    protected static void setupLLMDeserializer(ObjectDeserializer<LLM.Builder> op) {
+        op.add(Builder::modelId, JsonpDeserializer.stringDeserializer(), "model_id");
+        op.add(Builder::parameters, JsonpDeserializer.stringMapDeserializer(JsonData._DESERIALIZER), "parameters");
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Memory.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Memory.java
new file mode 100644
index 0000000000..dfc0a9083c
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/Memory.java
@@ -0,0 +1,114 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.Memory
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class Memory implements PlainJsonSerializable {
+
+    @Nullable
+    private final String type;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private Memory(Builder builder) {
+        this.type = builder.type;
+    }
+
+    public static Memory of(Function<Memory.Builder, ObjectBuilder<Memory>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code type}
+     */
+    @Nullable
+    public final String type() {
+        return this.type;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        if (this.type != null) {
+            generator.writeKey("type");
+            generator.write(this.type);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link Memory}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<Memory> {
+        @Nullable
+        private String type;
+
+        /**
+         * API name: {@code type}
+         */
+        public final Builder type(@Nullable String value) {
+            this.type = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link Memory}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public Memory build() {
+            _checkSingleUse();
+
+            return new Memory(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link Memory}
+     */
+    public static final JsonpDeserializer<Memory> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        Memory::setupMemoryDeserializer
+    );
+
+    protected static void setupMemoryDeserializer(ObjectDeserializer<Memory.Builder> op) {
+        op.add(Builder::type, JsonpDeserializer.stringDeserializer(), "type");
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/OpenSearchMlAsyncClient.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/OpenSearchMlAsyncClient.java
index e4199fca36..4f5332eb7f 100644
--- a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/OpenSearchMlAsyncClient.java
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/OpenSearchMlAsyncClient.java
@@ -41,6 +41,68 @@ public OpenSearchMlAsyncClient withTransportOptions(@Nullable TransportOptions t
         return new OpenSearchMlAsyncClient(this.transport, transportOptions);
     }
 
+    // ----- Endpoint: ml.create_connector
+
+    /**
+     * Creates a standalone connector.
+     */
+    public CompletableFuture<CreateConnectorResponse> createConnector(CreateConnectorRequest request) throws IOException,
+        OpenSearchException {
+        return this.transport.performRequestAsync(request, CreateConnectorRequest._ENDPOINT, this.transportOptions);
+    }
+
+    /**
+     * Creates a standalone connector.
+     *
+     * @param fn a function that initializes a builder to create the {@link CreateConnectorRequest}
+     */
+    public final CompletableFuture<CreateConnectorResponse> createConnector(
+        Function<CreateConnectorRequest.Builder, ObjectBuilder<CreateConnectorRequest>> fn
+    ) throws IOException, OpenSearchException {
+        return createConnector(fn.apply(new CreateConnectorRequest.Builder()).build());
+    }
+
+    // ----- Endpoint: ml.delete_agent
+
+    /**
+     * Delete an agent.
+     */
+    public CompletableFuture<DeleteAgentResponse> deleteAgent(DeleteAgentRequest request) throws IOException, OpenSearchException {
+        return this.transport.performRequestAsync(request, DeleteAgentRequest._ENDPOINT, this.transportOptions);
+    }
+
+    /**
+     * Delete an agent.
+     *
+     * @param fn a function that initializes a builder to create the {@link DeleteAgentRequest}
+     */
+    public final CompletableFuture<DeleteAgentResponse> deleteAgent(
+        Function<DeleteAgentRequest.Builder, ObjectBuilder<DeleteAgentRequest>> fn
+    ) throws IOException, OpenSearchException {
+        return deleteAgent(fn.apply(new DeleteAgentRequest.Builder()).build());
+    }
+
+    // ----- Endpoint: ml.delete_connector
+
+    /**
+     * Deletes a standalone connector.
+     */
+    public CompletableFuture<DeleteConnectorResponse> deleteConnector(DeleteConnectorRequest request) throws IOException,
+        OpenSearchException {
+        return this.transport.performRequestAsync(request, DeleteConnectorRequest._ENDPOINT, this.transportOptions);
+    }
+
+    /**
+     * Deletes a standalone connector.
+     *
+     * @param fn a function that initializes a builder to create the {@link DeleteConnectorRequest}
+     */
+    public final CompletableFuture<DeleteConnectorResponse> deleteConnector(
+        Function<DeleteConnectorRequest.Builder, ObjectBuilder<DeleteConnectorRequest>> fn
+    ) throws IOException, OpenSearchException {
+        return deleteConnector(fn.apply(new DeleteConnectorRequest.Builder()).build());
+    }
+
     // ----- Endpoint: ml.delete_model
 
     /**
@@ -160,6 +222,26 @@ public final CompletableFuture<GetTaskResponse> getTask(Function<GetTaskRequest.
         return getTask(fn.apply(new GetTaskRequest.Builder()).build());
     }
 
+    // ----- Endpoint: ml.register_agents
+
+    /**
+     * Register an agent.
+     */
+    public CompletableFuture<RegisterAgentsResponse> registerAgents(RegisterAgentsRequest request) throws IOException, OpenSearchException {
+        return this.transport.performRequestAsync(request, RegisterAgentsRequest._ENDPOINT, this.transportOptions);
+    }
+
+    /**
+     * Register an agent.
+     *
+     * @param fn a function that initializes a builder to create the {@link RegisterAgentsRequest}
+     */
+    public final CompletableFuture<RegisterAgentsResponse> registerAgents(
+        Function<RegisterAgentsRequest.Builder, ObjectBuilder<RegisterAgentsRequest>> fn
+    ) throws IOException, OpenSearchException {
+        return registerAgents(fn.apply(new RegisterAgentsRequest.Builder()).build());
+    }
+
     // ----- Endpoint: ml.register_model
 
     /**
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/OpenSearchMlClient.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/OpenSearchMlClient.java
index 7e6fa317c2..a93402b689 100644
--- a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/OpenSearchMlClient.java
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/OpenSearchMlClient.java
@@ -40,6 +40,63 @@ public OpenSearchMlClient withTransportOptions(@Nullable TransportOptions transp
         return new OpenSearchMlClient(this.transport, transportOptions);
     }
 
+    // ----- Endpoint: ml.create_connector
+
+    /**
+     * Creates a standalone connector.
+     */
+    public CreateConnectorResponse createConnector(CreateConnectorRequest request) throws IOException, OpenSearchException {
+        return this.transport.performRequest(request, CreateConnectorRequest._ENDPOINT, this.transportOptions);
+    }
+
+    /**
+     * Creates a standalone connector.
+     *
+     * @param fn a function that initializes a builder to create the {@link CreateConnectorRequest}
+     */
+    public final CreateConnectorResponse createConnector(Function<CreateConnectorRequest.Builder, ObjectBuilder<CreateConnectorRequest>> fn)
+        throws IOException, OpenSearchException {
+        return createConnector(fn.apply(new CreateConnectorRequest.Builder()).build());
+    }
+
+    // ----- Endpoint: ml.delete_agent
+
+    /**
+     * Delete an agent.
+     */
+    public DeleteAgentResponse deleteAgent(DeleteAgentRequest request) throws IOException, OpenSearchException {
+        return this.transport.performRequest(request, DeleteAgentRequest._ENDPOINT, this.transportOptions);
+    }
+
+    /**
+     * Delete an agent.
+     *
+     * @param fn a function that initializes a builder to create the {@link DeleteAgentRequest}
+     */
+    public final DeleteAgentResponse deleteAgent(Function<DeleteAgentRequest.Builder, ObjectBuilder<DeleteAgentRequest>> fn)
+        throws IOException, OpenSearchException {
+        return deleteAgent(fn.apply(new DeleteAgentRequest.Builder()).build());
+    }
+
+    // ----- Endpoint: ml.delete_connector
+
+    /**
+     * Deletes a standalone connector.
+     */
+    public DeleteConnectorResponse deleteConnector(DeleteConnectorRequest request) throws IOException, OpenSearchException {
+        return this.transport.performRequest(request, DeleteConnectorRequest._ENDPOINT, this.transportOptions);
+    }
+
+    /**
+     * Deletes a standalone connector.
+     *
+     * @param fn a function that initializes a builder to create the {@link DeleteConnectorRequest}
+     */
+    public final DeleteConnectorResponse deleteConnector(Function<DeleteConnectorRequest.Builder, ObjectBuilder<DeleteConnectorRequest>> fn)
+        throws IOException, OpenSearchException {
+        return deleteConnector(fn.apply(new DeleteConnectorRequest.Builder()).build());
+    }
+
     // ----- Endpoint: ml.delete_model
 
     /**
@@ -155,6 +212,25 @@ public final GetTaskResponse getTask(Function<GetTaskRequest.Builder, ObjectBuil
         return getTask(fn.apply(new GetTaskRequest.Builder()).build());
     }
 
+    // ----- Endpoint: ml.register_agents
+
+    /**
+     * Register an agent.
+     */
+    public RegisterAgentsResponse registerAgents(RegisterAgentsRequest request) throws IOException, OpenSearchException {
+        return this.transport.performRequest(request, RegisterAgentsRequest._ENDPOINT, this.transportOptions);
+    }
+
+    /**
+     * Register an agent.
+     *
+     * @param fn a function that initializes a builder to create the {@link RegisterAgentsRequest}
+     */
+    public final RegisterAgentsResponse registerAgents(Function<RegisterAgentsRequest.Builder, ObjectBuilder<RegisterAgentsRequest>> fn)
+        throws IOException, OpenSearchException {
+        return registerAgents(fn.apply(new RegisterAgentsRequest.Builder()).build());
+    }
+
     // ----- Endpoint: ml.register_model
 
     /**
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/RegisterAgentsRequest.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/RegisterAgentsRequest.java
new file mode 100644
index 0000000000..155e0de881
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/RegisterAgentsRequest.java
@@ -0,0 +1,389 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonData;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.opensearch._types.ErrorResponse;
+import org.opensearch.client.opensearch._types.RequestBase;
+import org.opensearch.client.transport.Endpoint;
+import org.opensearch.client.transport.endpoints.SimpleEndpoint;
+import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.register_agents.Request
+
+/**
+ * Register an agent.
+ */
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class RegisterAgentsRequest extends RequestBase implements PlainJsonSerializable {
+
+    @Nullable
+    private final String appType;
+
+    @Nullable
+    private final String description;
+
+    @Nullable
+    private final LLM llm;
+
+    @Nullable
+    private final Memory memory;
+
+    private final String name;
+
+    private final Map<String, JsonData> parameters;
+
+    private final List<ToolItems> tools;
+
+    private final String type;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private RegisterAgentsRequest(Builder builder) {
+        this.appType = builder.appType;
+        this.description = builder.description;
+        this.llm = builder.llm;
+        this.memory = builder.memory;
+        this.name = ApiTypeHelper.requireNonNull(builder.name, this, "name");
+        this.parameters = ApiTypeHelper.unmodifiable(builder.parameters);
+        this.tools = ApiTypeHelper.unmodifiable(builder.tools);
+        this.type = ApiTypeHelper.requireNonNull(builder.type, this, "type");
+    }
+
+    public static RegisterAgentsRequest of(Function<RegisterAgentsRequest.Builder, ObjectBuilder<RegisterAgentsRequest>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code app_type}
+     */
+    @Nullable
+    public final String appType() {
+        return this.appType;
+    }
+
+    /**
+     * API name: {@code description}
+     */
+    @Nullable
+    public final String description() {
+        return this.description;
+    }
+
+    /**
+     * API name: {@code llm}
+     */
+    @Nullable
+    public final LLM llm() {
+        return this.llm;
+    }
+
+    /**
+     * API name: {@code memory}
+     */
+    @Nullable
+    public final Memory memory() {
+        return this.memory;
+    }
+
+    /**
+     * Required - API name: {@code name}
+     */
+    public final String name() {
+        return this.name;
+    }
+
+    /**
+     * API name: {@code parameters}
+     */
+    public final Map<String, JsonData> parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * API name: {@code tools}
+     */
+    public final List<ToolItems> tools() {
+        return this.tools;
+    }
+
+    /**
+     * Required - API name: {@code type}
+     */
+    public final String type() {
+        return this.type;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        if (this.appType != null) {
+            generator.writeKey("app_type");
+            generator.write(this.appType);
+        }
+
+        if (this.description != null) {
+            generator.writeKey("description");
+            generator.write(this.description);
+        }
+
+        if (this.llm != null) {
+            generator.writeKey("llm");
+            this.llm.serialize(generator, mapper);
+        }
+
+        if (this.memory != null) {
+            generator.writeKey("memory");
+            this.memory.serialize(generator, mapper);
+        }
+
+        generator.writeKey("name");
+        generator.write(this.name);
+
+        if (ApiTypeHelper.isDefined(this.parameters)) {
+            generator.writeKey("parameters");
+            generator.writeStartObject();
+            for (Map.Entry<String, JsonData> item0 : this.parameters.entrySet()) {
+                generator.writeKey(item0.getKey());
+                item0.getValue().serialize(generator, mapper);
+            }
+            generator.writeEnd();
+        }
+
+        if (ApiTypeHelper.isDefined(this.tools)) {
+            generator.writeKey("tools");
+            generator.writeStartArray();
+            for (ToolItems item0 : this.tools) {
+                item0.serialize(generator, mapper);
+            }
+            generator.writeEnd();
+        }
+
+        generator.writeKey("type");
+        generator.write(this.type);
+    }
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link RegisterAgentsRequest}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<RegisterAgentsRequest> {
+        @Nullable
+        private String appType;
+        @Nullable
+        private String description;
+        @Nullable
+        private LLM llm;
+        @Nullable
+        private Memory memory;
+        private String name;
+        @Nullable
+        private Map<String, JsonData> parameters;
+        @Nullable
+        private List<ToolItems> tools;
+        private String type;
+
+        /**
+         * API name: {@code app_type}
+         */
+        public final Builder appType(@Nullable String value) {
+            this.appType = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code description}
+         */
+        public final Builder description(@Nullable String value) {
+            this.description = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code llm}
+         */
+        public final Builder llm(@Nullable LLM value) {
+            this.llm = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code llm}
+         */
+        public final Builder llm(Function<LLM.Builder, ObjectBuilder<LLM>> fn) {
+            return llm(fn.apply(new LLM.Builder()).build());
+        }
+
+        /**
+         * API name: {@code memory}
+         */
+        public final Builder memory(@Nullable Memory value) {
+            this.memory = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code memory}
+         */
+        public final Builder memory(Function<Memory.Builder, ObjectBuilder<Memory>> fn) {
+            return memory(fn.apply(new Memory.Builder()).build());
+        }
+
+        /**
+         * Required - API name: {@code name}
+         */
+        public final Builder name(String value) {
+            this.name = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code parameters}
+         *
+         * <p>
+         * Adds all elements of <code>map</code> to <code>parameters</code>.
+         * </p>
+         */
+        public final Builder parameters(Map<String, JsonData> map) {
+            this.parameters = _mapPutAll(this.parameters, map);
+            return this;
+        }
+
+        /**
+         * API name: {@code parameters}
+         *
+         * <p>
+         * Adds an entry to <code>parameters</code>.
+         * </p>
+         */
+        public final Builder parameters(String key, JsonData value) {
+            this.parameters = _mapPut(this.parameters, key, value);
+            return this;
+        }
+
+        /**
+         * API name: {@code tools}
+         *
+         * <p>
+         * Adds all elements of <code>list</code> to <code>tools</code>.
+         * </p>
+         */
+        public final Builder tools(List<ToolItems> list) {
+            this.tools = _listAddAll(this.tools, list);
+            return this;
+        }
+
+        /**
+         * API name: {@code tools}
+         *
+         * <p>
+         * Adds one or more values to <code>tools</code>.
+         * </p>
+         */
+        public final Builder tools(ToolItems value, ToolItems... values) {
+            this.tools = _listAdd(this.tools, value, values);
+            return this;
+        }
+
+        /**
+         * API name: {@code tools}
+         *
+         * <p>
+         * Adds a value to <code>tools</code> using a builder lambda.
+         * </p>
+         */
+        public final Builder tools(Function<ToolItems.Builder, ObjectBuilder<ToolItems>> fn) {
+            return tools(fn.apply(new ToolItems.Builder()).build());
+        }
+
+        /**
+         * Required - API name: {@code type}
+         */
+        public final Builder type(String value) {
+            this.type = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link RegisterAgentsRequest}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public RegisterAgentsRequest build() {
+            _checkSingleUse();
+
+            return new RegisterAgentsRequest(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link RegisterAgentsRequest}
+     */
+    public static final JsonpDeserializer<RegisterAgentsRequest> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        RegisterAgentsRequest::setupRegisterAgentsRequestDeserializer
+    );
+
+    protected static void setupRegisterAgentsRequestDeserializer(ObjectDeserializer<RegisterAgentsRequest.Builder> op) {
+        op.add(Builder::appType, JsonpDeserializer.stringDeserializer(), "app_type");
+        op.add(Builder::description, JsonpDeserializer.stringDeserializer(), "description");
+        op.add(Builder::llm, LLM._DESERIALIZER, "llm");
+        op.add(Builder::memory, Memory._DESERIALIZER, "memory");
+        op.add(Builder::name, JsonpDeserializer.stringDeserializer(), "name");
+        op.add(Builder::parameters, JsonpDeserializer.stringMapDeserializer(JsonData._DESERIALIZER), "parameters");
+        op.add(Builder::tools, JsonpDeserializer.arrayDeserializer(ToolItems._DESERIALIZER), "tools");
+        op.add(Builder::type, JsonpDeserializer.stringDeserializer(), "type");
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Endpoint "{@code ml.register_agents}".
+     */
+    public static final Endpoint<RegisterAgentsRequest, RegisterAgentsResponse, ErrorResponse> _ENDPOINT = new SimpleEndpoint<>(
+        // Request method
+        request -> "POST",
+        // Request path
+        request -> "/_plugins/_ml/agents/_register",
+        // Request parameters
+        SimpleEndpoint.emptyMap(),
+        SimpleEndpoint.emptyMap(),
+        true,
+        RegisterAgentsResponse._DESERIALIZER
+    );
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/RegisterAgentsResponse.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/RegisterAgentsResponse.java
new file mode 100644
index 0000000000..e69ff9e0de
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/RegisterAgentsResponse.java
@@ -0,0 +1,114 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.register_agents.Response
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class RegisterAgentsResponse implements PlainJsonSerializable {
+
+    @Nullable
+    private final String agentId;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private RegisterAgentsResponse(Builder builder) {
+        this.agentId = builder.agentId;
+    }
+
+    public static RegisterAgentsResponse of(Function<RegisterAgentsResponse.Builder, ObjectBuilder<RegisterAgentsResponse>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code agent_id}
+     */
+    @Nullable
+    public final String agentId() {
+        return this.agentId;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        if (this.agentId != null) {
+            generator.writeKey("agent_id");
+            generator.write(this.agentId);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link RegisterAgentsResponse}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<RegisterAgentsResponse> {
+        @Nullable
+        private String agentId;
+
+        /**
+         * API name: {@code agent_id}
+         */
+        public final Builder agentId(@Nullable String value) {
+            this.agentId = value;
+            return this;
+        }
+
+        /**
+         * Builds a {@link RegisterAgentsResponse}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public RegisterAgentsResponse build() {
+            _checkSingleUse();
+
+            return new RegisterAgentsResponse(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link RegisterAgentsResponse}
+     */
+    public static final JsonpDeserializer<RegisterAgentsResponse> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        RegisterAgentsResponse::setupRegisterAgentsResponseDeserializer
+    );
+
+    protected static void setupRegisterAgentsResponseDeserializer(ObjectDeserializer<RegisterAgentsResponse.Builder> op) {
+        op.add(Builder::agentId, JsonpDeserializer.stringDeserializer(), "agent_id");
+    }
+}
diff --git a/java-client/src/generated/java/org/opensearch/client/opensearch/ml/ToolItems.java b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/ToolItems.java
new file mode 100644
index 0000000000..b52d7fae3a
--- /dev/null
+++ b/java-client/src/generated/java/org/opensearch/client/opensearch/ml/ToolItems.java
@@ -0,0 +1,236 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+//----------------------------------------------------
+// THIS CODE IS GENERATED. MANUAL EDITS WILL BE LOST.
+//----------------------------------------------------
+
+package org.opensearch.client.opensearch.ml;
+
+import jakarta.json.stream.JsonGenerator;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Function;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+import org.opensearch.client.json.JsonData;
+import org.opensearch.client.json.JsonpDeserializable;
+import org.opensearch.client.json.JsonpDeserializer;
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.json.ObjectBuilderDeserializer;
+import org.opensearch.client.json.ObjectDeserializer;
+import org.opensearch.client.json.PlainJsonSerializable;
+import org.opensearch.client.util.ApiTypeHelper;
+import org.opensearch.client.util.ObjectBuilder;
+import org.opensearch.client.util.ObjectBuilderBase;
+
+// typedef: ml.ToolItems
+
+@JsonpDeserializable
+@Generated("org.opensearch.client.codegen.CodeGenerator")
+public class ToolItems implements PlainJsonSerializable {
+
+    @Nullable
+    private final String name;
+
+    private final Map<String, JsonData> parameters;
+
+    @Nullable
+    private final String type;
+
+    private final Map<String, JsonData> metadata;
+
+    // ---------------------------------------------------------------------------------------------
+
+    private ToolItems(Builder builder) {
+        this.name = builder.name;
+        this.parameters = ApiTypeHelper.unmodifiable(builder.parameters);
+        this.type = builder.type;
+        this.metadata = ApiTypeHelper.unmodifiable(builder.metadata);
+    }
+
+    public static ToolItems of(Function<ToolItems.Builder, ObjectBuilder<ToolItems>> fn) {
+        return fn.apply(new Builder()).build();
+    }
+
+    /**
+     * API name: {@code name}
+     */
+    @Nullable
+    public final String name() {
+        return this.name;
+    }
+
+    /**
+     * API name: {@code parameters}
+     */
+    public final Map<String, JsonData> parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * API name: {@code type}
+     */
+    @Nullable
+    public final String type() {
+        return this.type;
+    }
+
+    /**
+                                    */
+    public final Map<String, JsonData> metadata() {
+        return this.metadata;
+    }
+
+    /**
+     * Serialize this object to JSON.
+     */
+    @Override
+    public void serialize(JsonGenerator generator, JsonpMapper mapper) {
+        generator.writeStartObject();
+        serializeInternal(generator, mapper);
+        generator.writeEnd();
+    }
+
+    protected void serializeInternal(JsonGenerator generator, JsonpMapper mapper) {
+        for (Map.Entry<String, JsonData> item0 : this.metadata.entrySet()) {
+            generator.writeKey(item0.getKey());
+            item0.getValue().serialize(generator, mapper);
+        }
+        if (this.name != null) {
+            generator.writeKey("name");
+            generator.write(this.name);
+        }
+
+        if (ApiTypeHelper.isDefined(this.parameters)) {
+            generator.writeKey("parameters");
+            generator.writeStartObject();
+            for (Map.Entry<String, JsonData> item0 : this.parameters.entrySet()) {
+                generator.writeKey(item0.getKey());
+                item0.getValue().serialize(generator, mapper);
+            }
+            generator.writeEnd();
+        }
+
+        if (this.type != null) {
+            generator.writeKey("type");
+            generator.write(this.type);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Builder for {@link ToolItems}.
+     */
+    public static class Builder extends ObjectBuilderBase implements ObjectBuilder<ToolItems> {
+        @Nullable
+        private String name;
+        @Nullable
+        private Map<String, JsonData> parameters;
+        @Nullable
+        private String type;
+        @Nullable
+        private Map<String, JsonData> metadata;
+
+        /**
+         * API name: {@code name}
+         */
+        public final Builder name(@Nullable String value) {
+            this.name = value;
+            return this;
+        }
+
+        /**
+         * API name: {@code parameters}
+         *
+         * <p>
+         * Adds all elements of <code>map</code> to <code>parameters</code>.
+         * </p>
+         */
+        public final Builder parameters(Map<String, JsonData> map) {
+            this.parameters = _mapPutAll(this.parameters, map);
+            return this;
+        }
+
+        /**
+         * API name: {@code parameters}
+         *
+         * <p>
+         * Adds an entry to <code>parameters</code>.
+         * </p>
+         */
+        public final Builder parameters(String key, JsonData value) {
+            this.parameters = _mapPut(this.parameters, key, value);
+            return this;
+        }
+
+        /**
+         * API name: {@code type}
+         */
+        public final Builder type(@Nullable String value) {
+            this.type = value;
+            return this;
+        }
+
+        /**
+         *
+         * <p>
+         * Adds all elements of <code>map</code> to <code>metadata</code>.
+         * </p>
+         */
+        public final Builder metadata(Map<String, JsonData> map) {
+            this.metadata = _mapPutAll(this.metadata, map);
+            return this;
+        }
+
+        /**
+         *
+         * <p>
+         * Adds an entry to <code>metadata</code>.
+         * </p>
+         */
+        public final Builder metadata(String key, JsonData value) {
+            this.metadata = _mapPut(this.metadata, key, value);
+            return this;
+        }
+
+        /**
+         * Builds a {@link ToolItems}.
+         *
+         * @throws NullPointerException if some of the required fields are null.
+         */
+        public ToolItems build() {
+            _checkSingleUse();
+
+            return new ToolItems(this);
+        }
+    }
+
+    // ---------------------------------------------------------------------------------------------
+
+    /**
+     * Json deserializer for {@link ToolItems}
+     */
+    public static final JsonpDeserializer<ToolItems> _DESERIALIZER = ObjectBuilderDeserializer.lazy(
+        Builder::new,
+        ToolItems::setupToolItemsDeserializer
+    );
+
+    protected static void setupToolItemsDeserializer(ObjectDeserializer<ToolItems.Builder> op) {
+        op.add(Builder::name, JsonpDeserializer.stringDeserializer(), "name");
+        op.add(Builder::parameters, JsonpDeserializer.stringMapDeserializer(JsonData._DESERIALIZER), "parameters");
+        op.add(Builder::type, JsonpDeserializer.stringDeserializer(), "type");
+        op.setUnknownFieldHandler((builder, name, parser, mapper) -> {
+            if (builder.metadata == null) {
+                builder.metadata = new HashMap<>();
+            }
+            builder.metadata.put(name, JsonData._DESERIALIZER.deserialize(parser, mapper));
+        });
+    }
+}
diff --git a/java-codegen/opensearch-openapi.yaml b/java-codegen/opensearch-openapi.yaml
index 8eb4f6063f..e9e4e42740 100644
--- a/java-codegen/opensearch-openapi.yaml
+++ b/java-codegen/opensearch-openapi.yaml
@@ -3737,15 +3737,35 @@ paths:
         - $ref: '#/components/parameters/_global::query.error_trace'
         - $ref: '#/components/parameters/_global::query.source'
         - $ref: '#/components/parameters/_global::query.filter_path'
-  /_plugins/_ism/add/{index}:
+  /_plugins/_ism/add:
     post:
       operationId: ism.add_policy.0
       x-operation-group: ism.add_policy
       description: Adds a policy to an index.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#add-policy
+      parameters:
+        - $ref: '#/components/parameters/ism.add_policy::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.add_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.add_policy@200'
+  /_plugins/_ism/add/{index}:
+    post:
+      operationId: ism.add_policy.1
+      x-operation-group: ism.add_policy
+      description: Adds a policy to an index.
       externalDocs:
         url: https://opensearch.org/docs/latest/im-plugin/ism/api/#add-policy
       parameters:
         - $ref: '#/components/parameters/ism.add_policy::path.index'
+        - $ref: '#/components/parameters/ism.add_policy::query.index'
         - $ref: '#/components/parameters/_global::query.pretty'
         - $ref: '#/components/parameters/_global::query.human'
         - $ref: '#/components/parameters/_global::query.error_trace'
@@ -3756,15 +3776,35 @@ paths:
       responses:
         '200':
           $ref: '#/components/responses/ism.add_policy@200'
-  /_plugins/_ism/change_policy/{index}:
+  /_plugins/_ism/change_policy:
     post:
       operationId: ism.change_policy.0
       x-operation-group: ism.change_policy
       description: Updates the managed index policy to a new policy.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#update-managed-index-policy
+      parameters:
+        - $ref: '#/components/parameters/ism.change_policy::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.change_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.change_policy@200'
+  /_plugins/_ism/change_policy/{index}:
+    post:
+      operationId: ism.change_policy.1
+      x-operation-group: ism.change_policy
+      description: Updates the managed index policy to a new policy.
       externalDocs:
         url: https://opensearch.org/docs/latest/im-plugin/ism/api/#update-managed-index-policy
       parameters:
         - $ref: '#/components/parameters/ism.change_policy::path.index'
+        - $ref: '#/components/parameters/ism.change_policy::query.index'
         - $ref: '#/components/parameters/_global::query.pretty'
         - $ref: '#/components/parameters/_global::query.human'
         - $ref: '#/components/parameters/_global::query.error_trace'
@@ -3775,23 +3815,114 @@ paths:
       responses:
         '200':
           $ref: '#/components/responses/ism.change_policy@200'
+  /_plugins/_ism/explain:
+    get:
+      operationId: ism.explain_policy.0
+      x-operation-group: ism.explain_policy
+      description: Gets the currently applied policy on indices.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#explain-index
+      requestBody:
+        $ref: '#/components/requestBodies/ism.explain_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.explain_policy@200'
+      parameters:
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+    post:
+      operationId: ism.explain_policy.0
+      x-operation-group: ism.explain_policy
+      description: Gets the currently applied policy on indices.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#explain-index
+      requestBody:
+        $ref: '#/components/requestBodies/ism.explain_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.explain_policy@200'
+      parameters:
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
   /_plugins/_ism/explain/{index}:
     get:
-      operationId: ism.explain_index.0
-      x-operation-group: ism.explain_index
-      description: Gets the currently applied policy on an index.
+      operationId: ism.explain_policy.1
+      x-operation-group: ism.explain_policy
+      description: Gets the currently applied policy on indices.
       externalDocs:
         url: https://opensearch.org/docs/latest/im-plugin/ism/api/#explain-index
       parameters:
-        - $ref: '#/components/parameters/ism.explain_index::path.index'
+        - $ref: '#/components/parameters/ism.explain_policy::path.index'
         - $ref: '#/components/parameters/_global::query.pretty'
         - $ref: '#/components/parameters/_global::query.human'
         - $ref: '#/components/parameters/_global::query.error_trace'
         - $ref: '#/components/parameters/_global::query.source'
         - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.explain_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.explain_policy@200'
+    post:
+      operationId: ism.explain_policy.1
+      x-operation-group: ism.explain_policy
+      description: Gets the currently applied policy on indices.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#explain-index
+      parameters:
+        - $ref: '#/components/parameters/ism.explain_policy::path.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.explain_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.explain_policy@200'
+  /_plugins/_ism/policies:
+    get:
+      operationId: ism.get_policies.0
+      x-operation-group: ism.get_policies
+      description: Gets the policies.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#get-policy
       responses:
         '200':
-          $ref: '#/components/responses/ism.explain_index@200'
+          $ref: '#/components/responses/ism.get_policies@200'
+      parameters:
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+    put:
+      operationId: ism.put_policies.0
+      x-operation-group: ism.put_policies
+      description: Gets the policies.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#create-policy
+      requestBody:
+        $ref: '#/components/requestBodies/ism.put_policies'
+      parameters:
+        - $ref: '#/components/parameters/ism.put_policies::query.if_primary_term'
+        - $ref: '#/components/parameters/ism.put_policies::query.if_seq_no'
+        - $ref: '#/components/parameters/ism.put_policies::query.policyID'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.put_policies@200'
   /_plugins/_ism/policies/{policy_id}:
     delete:
       operationId: ism.delete_policy.0
@@ -3812,9 +3943,9 @@ paths:
     get:
       operationId: ism.get_policy.0
       x-operation-group: ism.get_policy
-      description: Gets the policy.
+      description: Gets a policy.
       externalDocs:
-        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#get-policy
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#put-policy
       parameters:
         - $ref: '#/components/parameters/ism.get_policy::path.policy_id'
         - $ref: '#/components/parameters/_global::query.pretty'
@@ -3825,6 +3956,24 @@ paths:
       responses:
         '200':
           $ref: '#/components/responses/ism.get_policy@200'
+    head:
+      operationId: ism.exists_policy.0
+      x-operation-group: ism.exists_policy
+      description: Checks whether the policy exists.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#get-policy
+      parameters:
+        - $ref: '#/components/parameters/ism.exists_policy::path.policy_id'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.exists_policy@200'
+        '404':
+          $ref: '#/components/responses/ism.exists_policy@404'
     put:
       operationId: ism.put_policy.0
       x-operation-group: ism.put_policy
@@ -3847,15 +3996,33 @@ paths:
           $ref: '#/components/responses/ism.put_policy@200'
         '201':
           $ref: '#/components/responses/ism.put_policy@201'
-  /_plugins/_ism/remove/{index}:
+  /_plugins/_ism/remove:
     post:
       operationId: ism.remove_policy.0
       x-operation-group: ism.remove_policy
       description: Removes a policy from an index.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#remove-policy
+      parameters:
+        - $ref: '#/components/parameters/ism.remove_policy::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.remove_policy@200'
+  /_plugins/_ism/remove/{index}:
+    post:
+      operationId: ism.remove_policy.1
+      x-operation-group: ism.remove_policy
+      description: Removes a policy from an index.
       externalDocs:
         url: https://opensearch.org/docs/latest/im-plugin/ism/api/#remove-policy
       parameters:
         - $ref: '#/components/parameters/ism.remove_policy::path.index'
+        - $ref: '#/components/parameters/ism.remove_policy::query.index'
         - $ref: '#/components/parameters/_global::query.pretty'
         - $ref: '#/components/parameters/_global::query.human'
         - $ref: '#/components/parameters/_global::query.error_trace'
@@ -3864,6 +4031,45 @@ paths:
       responses:
         '200':
           $ref: '#/components/responses/ism.remove_policy@200'
+  /_plugins/_ism/retry:
+    post:
+      operationId: ism.retry_index.0
+      x-operation-group: ism.retry_index
+      description: Retry the failed action for an index.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#retry-failed-index
+      parameters:
+        - $ref: '#/components/parameters/ism.retry_index::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.retry_index'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.retry_index@200'
+  /_plugins/_ism/retry/{index}:
+    post:
+      operationId: ism.retry_index.1
+      x-operation-group: ism.retry_index
+      description: Retry the failed action for an index.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#retry-failed-index
+      parameters:
+        - $ref: '#/components/parameters/ism.retry_index::path.index'
+        - $ref: '#/components/parameters/ism.retry_index::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.retry_index'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.retry_index@200'
   /_plugins/_knn/{node_id}/stats:
     get:
       operationId: knn.stats.2
@@ -4155,6 +4361,68 @@ paths:
       responses:
         '200':
           $ref: '#/components/responses/knn.warmup@200'
+  /_plugins/_ml/agents/_register:
+    post:
+      operationId: ml.register_agents.0
+      x-operation-group: ml.register_agents
+      description: Register an agent.
+      requestBody:
+        $ref: '#/components/requestBodies/ml.register_agents'
+      responses:
+        '200':
+          $ref: '#/components/responses/ml.register_agents@200'
+      parameters:
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+  /_plugins/_ml/agents/{agent_id}:
+    delete:
+      operationId: ml.delete_agent.0
+      x-operation-group: ml.delete_agent
+      description: Delete an agent.
+      parameters:
+        - $ref: '#/components/parameters/ml.delete_agent::path.agent_id'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ml.delete_agent@200'
+  /_plugins/_ml/connectors/_create:
+    post:
+      operationId: ml.create_connector.0
+      x-operation-group: ml.create_connector
+      description: Creates a standalone connector.
+      requestBody:
+        $ref: '#/components/requestBodies/ml.create_connector'
+      responses:
+        '200':
+          $ref: '#/components/responses/ml.create_connector@200'
+      parameters:
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+  /_plugins/_ml/connectors/{connector_id}:
+    delete:
+      operationId: ml.delete_connector.0
+      x-operation-group: ml.delete_connector
+      description: Deletes a standalone connector.
+      parameters:
+        - $ref: '#/components/parameters/ml.delete_connector::path.connector_id'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ml.delete_connector@200'
   /_plugins/_ml/model_groups/_register:
     post:
       operationId: ml.register_model_group.0
@@ -4826,6 +5094,23 @@ paths:
       responses:
         '200':
           $ref: '#/components/responses/sql.settings@200'
+  /_plugins/_refresh_search_analyzers/{index}:
+    post:
+      operationId: ism.refresh_search_analyzers.0
+      x-operation-group: ism.refresh_search_analyzers
+      description: Refresh search analyzers in real time.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/refresh-analyzer/
+      parameters:
+        - $ref: '#/components/parameters/ism.refresh_search_analyzers::path.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.refresh_search_analyzers@200'
   /_plugins/_rollup/jobs/{id}:
     delete:
       operationId: rollups.delete.0
@@ -7334,6 +7619,7 @@ paths:
       parameters:
         - $ref: '#/components/parameters/put_script::path.id'
         - $ref: '#/components/parameters/put_script::query.cluster_manager_timeout'
+        - $ref: '#/components/parameters/put_script::query.context'
         - $ref: '#/components/parameters/put_script::query.master_timeout'
         - $ref: '#/components/parameters/put_script::query.timeout'
         - $ref: '#/components/parameters/_global::query.pretty'
@@ -7356,6 +7642,7 @@ paths:
       parameters:
         - $ref: '#/components/parameters/put_script::path.id'
         - $ref: '#/components/parameters/put_script::query.cluster_manager_timeout'
+        - $ref: '#/components/parameters/put_script::query.context'
         - $ref: '#/components/parameters/put_script::query.master_timeout'
         - $ref: '#/components/parameters/put_script::query.timeout'
         - $ref: '#/components/parameters/_global::query.pretty'
@@ -7380,6 +7667,7 @@ paths:
         - $ref: '#/components/parameters/put_script::path.context'
         - $ref: '#/components/parameters/put_script::path.id'
         - $ref: '#/components/parameters/put_script::query.cluster_manager_timeout'
+        - $ref: '#/components/parameters/put_script::query.context'
         - $ref: '#/components/parameters/put_script::query.master_timeout'
         - $ref: '#/components/parameters/put_script::query.timeout'
         - $ref: '#/components/parameters/_global::query.pretty'
@@ -7403,6 +7691,7 @@ paths:
         - $ref: '#/components/parameters/put_script::path.context'
         - $ref: '#/components/parameters/put_script::path.id'
         - $ref: '#/components/parameters/put_script::query.cluster_manager_timeout'
+        - $ref: '#/components/parameters/put_script::query.context'
         - $ref: '#/components/parameters/put_script::query.master_timeout'
         - $ref: '#/components/parameters/put_script::query.timeout'
         - $ref: '#/components/parameters/_global::query.pretty'
@@ -11482,15 +11771,37 @@ paths:
           $ref: '#/components/responses/asynchronous_search.delete@200'
       deprecated: true
       x-ignorable: true
-  /_opendistro/_ism/add/{index}:
+  /_opendistro/_ism/add:
     post:
       operationId: ism.add_policy.0_superseded
       x-operation-group: ism.add_policy
       description: Adds a policy to an index.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#add-policy
+      parameters:
+        - $ref: '#/components/parameters/ism.add_policy::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.add_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.add_policy@200'
+      deprecated: true
+      x-ignorable: true
+  /_opendistro/_ism/add/{index}:
+    post:
+      operationId: ism.add_policy.1_superseded
+      x-operation-group: ism.add_policy
+      description: Adds a policy to an index.
       externalDocs:
         url: https://opensearch.org/docs/latest/im-plugin/ism/api/#add-policy
       parameters:
         - $ref: '#/components/parameters/ism.add_policy::path.index'
+        - $ref: '#/components/parameters/ism.add_policy::query.index'
         - $ref: '#/components/parameters/_global::query.pretty'
         - $ref: '#/components/parameters/_global::query.human'
         - $ref: '#/components/parameters/_global::query.error_trace'
@@ -11503,15 +11814,37 @@ paths:
           $ref: '#/components/responses/ism.add_policy@200'
       deprecated: true
       x-ignorable: true
-  /_opendistro/_ism/change_policy/{index}:
+  /_opendistro/_ism/change_policy:
     post:
       operationId: ism.change_policy.0_superseded
       x-operation-group: ism.change_policy
       description: Updates the managed index policy to a new policy.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#update-managed-index-policy
+      parameters:
+        - $ref: '#/components/parameters/ism.change_policy::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.change_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.change_policy@200'
+      deprecated: true
+      x-ignorable: true
+  /_opendistro/_ism/change_policy/{index}:
+    post:
+      operationId: ism.change_policy.1_superseded
+      x-operation-group: ism.change_policy
+      description: Updates the managed index policy to a new policy.
       externalDocs:
         url: https://opensearch.org/docs/latest/im-plugin/ism/api/#update-managed-index-policy
       parameters:
         - $ref: '#/components/parameters/ism.change_policy::path.index'
+        - $ref: '#/components/parameters/ism.change_policy::query.index'
         - $ref: '#/components/parameters/_global::query.pretty'
         - $ref: '#/components/parameters/_global::query.human'
         - $ref: '#/components/parameters/_global::query.error_trace'
@@ -11524,15 +11857,116 @@ paths:
           $ref: '#/components/responses/ism.change_policy@200'
       deprecated: true
       x-ignorable: true
+  /_opendistro/_ism/explain:
+    get:
+      operationId: ism.explain_policy.0_superseded
+      x-operation-group: ism.explain_policy
+      description: Gets the currently applied policy on indices.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#explain-index
+      requestBody:
+        $ref: '#/components/requestBodies/ism.explain_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.explain_policy@200'
+      parameters:
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      deprecated: true
+      x-ignorable: true
+    post:
+      operationId: ism.explain_policy.0_superseded
+      x-operation-group: ism.explain_policy
+      description: Gets the currently applied policy on indices.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#explain-index
+      requestBody:
+        $ref: '#/components/requestBodies/ism.explain_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.explain_policy@200'
+      parameters:
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      deprecated: true
+      x-ignorable: true
   /_opendistro/_ism/explain/{index}:
     get:
-      operationId: ism.explain_index.0_superseded
-      x-operation-group: ism.explain_index
-      description: Gets the currently applied policy on an index.
+      operationId: ism.explain_policy.1_superseded
+      x-operation-group: ism.explain_policy
+      description: Gets the currently applied policy on indices.
       externalDocs:
         url: https://opensearch.org/docs/latest/im-plugin/ism/api/#explain-index
       parameters:
-        - $ref: '#/components/parameters/ism.explain_index::path.index'
+        - $ref: '#/components/parameters/ism.explain_policy::path.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.explain_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.explain_policy@200'
+      deprecated: true
+      x-ignorable: true
+    post:
+      operationId: ism.explain_policy.1_superseded
+      x-operation-group: ism.explain_policy
+      description: Gets the currently applied policy on indices.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#explain-index
+      parameters:
+        - $ref: '#/components/parameters/ism.explain_policy::path.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.explain_policy'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.explain_policy@200'
+      deprecated: true
+      x-ignorable: true
+  /_opendistro/_ism/policies:
+    get:
+      operationId: ism.get_policies.0_superseded
+      x-operation-group: ism.get_policies
+      description: Gets the policies.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#get-policy
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.get_policies@200'
+      parameters:
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      deprecated: true
+      x-ignorable: true
+    put:
+      operationId: ism.put_policies.0_superseded
+      x-operation-group: ism.put_policies
+      description: Gets the policies.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#create-policy
+      requestBody:
+        $ref: '#/components/requestBodies/ism.put_policies'
+      parameters:
+        - $ref: '#/components/parameters/ism.put_policies::query.if_primary_term'
+        - $ref: '#/components/parameters/ism.put_policies::query.if_seq_no'
+        - $ref: '#/components/parameters/ism.put_policies::query.policyID'
         - $ref: '#/components/parameters/_global::query.pretty'
         - $ref: '#/components/parameters/_global::query.human'
         - $ref: '#/components/parameters/_global::query.error_trace'
@@ -11540,16 +11974,16 @@ paths:
         - $ref: '#/components/parameters/_global::query.filter_path'
       responses:
         '200':
-          $ref: '#/components/responses/ism.explain_index@200'
+          $ref: '#/components/responses/ism.put_policies@200'
       deprecated: true
       x-ignorable: true
   /_opendistro/_ism/policies/{policyID}:
     get:
       operationId: ism.get_policy.0_superseded
       x-operation-group: ism.get_policy
-      description: Gets the policy.
+      description: Gets a policy.
       externalDocs:
-        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#get-policy
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#put-policy
       parameters:
         - $ref: '#/components/parameters/ism.get_policy::path.policy_id'
         - $ref: '#/components/parameters/_global::query.pretty'
@@ -11562,6 +11996,26 @@ paths:
           $ref: '#/components/responses/ism.get_policy@200'
       deprecated: true
       x-ignorable: true
+    head:
+      operationId: ism.exists_policy.0_superseded
+      x-operation-group: ism.exists_policy
+      description: Checks whether the policy exists.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#get-policy
+      parameters:
+        - $ref: '#/components/parameters/ism.exists_policy::path.policy_id'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.exists_policy@200'
+        '404':
+          $ref: '#/components/responses/ism.exists_policy@404'
+      deprecated: true
+      x-ignorable: true
     put:
       operationId: ism.put_policy.0_superseded
       x-operation-group: ism.put_policy
@@ -11604,15 +12058,35 @@ paths:
           $ref: '#/components/responses/ism.delete_policy@200'
       deprecated: true
       x-ignorable: true
-  /_opendistro/_ism/remove/{index}:
+  /_opendistro/_ism/remove:
     post:
       operationId: ism.remove_policy.0_superseded
       x-operation-group: ism.remove_policy
       description: Removes a policy from an index.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#remove-policy
+      parameters:
+        - $ref: '#/components/parameters/ism.remove_policy::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.remove_policy@200'
+      deprecated: true
+      x-ignorable: true
+  /_opendistro/_ism/remove/{index}:
+    post:
+      operationId: ism.remove_policy.1_superseded
+      x-operation-group: ism.remove_policy
+      description: Removes a policy from an index.
       externalDocs:
         url: https://opensearch.org/docs/latest/im-plugin/ism/api/#remove-policy
       parameters:
         - $ref: '#/components/parameters/ism.remove_policy::path.index'
+        - $ref: '#/components/parameters/ism.remove_policy::query.index'
         - $ref: '#/components/parameters/_global::query.pretty'
         - $ref: '#/components/parameters/_global::query.human'
         - $ref: '#/components/parameters/_global::query.error_trace'
@@ -11623,6 +12097,49 @@ paths:
           $ref: '#/components/responses/ism.remove_policy@200'
       deprecated: true
       x-ignorable: true
+  /_opendistro/_ism/retry:
+    post:
+      operationId: ism.retry_index.0_superseded
+      x-operation-group: ism.retry_index
+      description: Retry the failed action for an index.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#retry-failed-index
+      parameters:
+        - $ref: '#/components/parameters/ism.retry_index::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.retry_index'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.retry_index@200'
+      deprecated: true
+      x-ignorable: true
+  /_opendistro/_ism/retry/{index}:
+    post:
+      operationId: ism.retry_index.1_superseded
+      x-operation-group: ism.retry_index
+      description: Retry the failed action for an index.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/ism/api/#retry-failed-index
+      parameters:
+        - $ref: '#/components/parameters/ism.retry_index::path.index'
+        - $ref: '#/components/parameters/ism.retry_index::query.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      requestBody:
+        $ref: '#/components/requestBodies/ism.retry_index'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.retry_index@200'
+      deprecated: true
+      x-ignorable: true
   /_opendistro/_knn/stats/{stat}:
     get:
       operationId: knn.stats.1_superseded
@@ -11775,6 +12292,25 @@ paths:
           $ref: '#/components/responses/ppl.post_stats@200'
       deprecated: true
       x-ignorable: true
+  /_opendistro/_refresh_search_analyzers/{index}:
+    post:
+      operationId: ism.refresh_search_analyzers.0_superseded
+      x-operation-group: ism.refresh_search_analyzers
+      description: Refresh search analyzers in real time.
+      externalDocs:
+        url: https://opensearch.org/docs/latest/im-plugin/refresh-analyzer/
+      parameters:
+        - $ref: '#/components/parameters/ism.refresh_search_analyzers::path.index'
+        - $ref: '#/components/parameters/_global::query.pretty'
+        - $ref: '#/components/parameters/_global::query.human'
+        - $ref: '#/components/parameters/_global::query.error_trace'
+        - $ref: '#/components/parameters/_global::query.source'
+        - $ref: '#/components/parameters/_global::query.filter_path'
+      responses:
+        '200':
+          $ref: '#/components/responses/ism.refresh_search_analyzers@200'
+      deprecated: true
+      x-ignorable: true
   /_opendistro/_rollup/jobs/{rollupID}:
     get:
       operationId: rollups.get.0_superseded
@@ -16111,7 +16647,11 @@ components:
       name: metric
       description: Limits the information returned to the specified metrics.
       schema:
-        $ref: '#/components/schemas/_common:Metrics'
+        oneOf:
+          - $ref: '#/components/schemas/cluster.reroute:Metric'
+          - type: array
+            items:
+              $ref: '#/components/schemas/cluster.reroute:Metric'
       style: form
     cluster.reroute::query.retry_failed:
       in: query
@@ -16411,10 +16951,7 @@ components:
       description: Comma-separated list of specific routing values.
       style: form
       schema:
-        type: array
-        items:
-          type: string
-        description: Comma-separated list of specific routing values.
+        $ref: '#/components/schemas/_common:Routing'
       explode: true
     create::path.id:
       in: path
@@ -19777,10 +20314,10 @@ components:
       description: List of shard health statuses used to limit the request.
       schema:
         oneOf:
-          - $ref: '#/components/schemas/indices.shard_stores:ShardStoreStatus'
+          - $ref: '#/components/schemas/indices.shard_stores:Status'
           - type: array
             items:
-              $ref: '#/components/schemas/indices.shard_stores:ShardStoreStatus'
+              $ref: '#/components/schemas/indices.shard_stores:Status'
       style: form
     indices.shrink::path.index:
       in: path
@@ -20039,7 +20576,11 @@ components:
       description: Limit the information returned the specific metrics.
       required: true
       schema:
-        $ref: '#/components/schemas/_common:Metrics'
+        oneOf:
+          - $ref: '#/components/schemas/indices.stats:Metric'
+          - type: array
+            items:
+              $ref: '#/components/schemas/indices.stats:Metric'
       style: simple
     indices.stats::query.completion_fields:
       in: query
@@ -20422,6 +20963,15 @@ components:
       schema:
         $ref: '#/components/schemas/_common:IndexName'
       style: simple
+    ism.add_policy::query.index:
+      name: index
+      in: query
+      description: |-
+        Comma-separated list of data streams, indices, and aliases.
+        Supports wildcards (`*`).
+      required: true
+      schema:
+        $ref: '#/components/schemas/_common:IndexName'
     ism.change_policy::path.index:
       name: index
       in: path
@@ -20432,13 +20982,28 @@ components:
       schema:
         $ref: '#/components/schemas/_common:IndexName'
       style: simple
+    ism.change_policy::query.index:
+      name: index
+      in: query
+      description: |-
+        Comma-separated list of data streams, indices, and aliases.
+        Supports wildcards (`*`).
+      required: true
+      schema:
+        $ref: '#/components/schemas/_common:IndexName'
     ism.delete_policy::path.policy_id:
       name: policy_id
       in: path
       required: true
       schema:
         type: string
-    ism.explain_index::path.index:
+    ism.exists_policy::path.policy_id:
+      name: policy_id
+      in: path
+      required: true
+      schema:
+        type: string
+    ism.explain_policy::path.index:
       name: index
       in: path
       description: |-
@@ -20454,6 +21019,27 @@ components:
       required: true
       schema:
         type: string
+    ism.put_policies::query.if_primary_term:
+      name: if_primary_term
+      in: query
+      description: Only perform the operation if the document has this primary term.
+      schema:
+        type: number
+      style: form
+    ism.put_policies::query.if_seq_no:
+      name: if_seq_no
+      in: query
+      description: Only perform the operation if the document has this sequence number.
+      schema:
+        $ref: '#/components/schemas/_common:SequenceNumber'
+      style: form
+    ism.put_policies::query.policyID:
+      name: policyID
+      in: query
+      required: true
+      schema:
+        type: string
+      style: form
     ism.put_policy::path.policy_id:
       name: policy_id
       in: path
@@ -20474,6 +21060,16 @@ components:
       schema:
         $ref: '#/components/schemas/_common:SequenceNumber'
       style: form
+    ism.refresh_search_analyzers::path.index:
+      name: index
+      in: path
+      description: |-
+        Comma-separated list of data streams, indices, and aliases.
+        Supports wildcards (`*`).
+      required: true
+      schema:
+        $ref: '#/components/schemas/_common:IndexName'
+      style: simple
     ism.remove_policy::path.index:
       name: index
       in: path
@@ -20484,6 +21080,34 @@ components:
       schema:
         $ref: '#/components/schemas/_common:IndexName'
       style: simple
+    ism.remove_policy::query.index:
+      name: index
+      in: query
+      description: |-
+        Comma-separated list of data streams, indices, and aliases.
+        Supports wildcards (`*`).
+      required: true
+      schema:
+        $ref: '#/components/schemas/_common:IndexName'
+    ism.retry_index::path.index:
+      name: index
+      in: path
+      description: |-
+        Comma-separated list of data streams, indices, and aliases.
+        Supports wildcards (`*`).
+      required: true
+      schema:
+        $ref: '#/components/schemas/_common:IndexName'
+      style: simple
+    ism.retry_index::query.index:
+      name: index
+      in: query
+      description: |-
+        Comma-separated list of data streams, indices, and aliases.
+        Supports wildcards (`*`).
+      required: true
+      schema:
+        $ref: '#/components/schemas/_common:IndexName'
     knn.delete_model::path.model_id:
       name: model_id
       in: path
@@ -20700,10 +21324,7 @@ components:
       description: Comma-separated list of specific routing values.
       style: form
       schema:
-        type: array
-        items:
-          type: string
-        description: Comma-separated list of specific routing values.
+        $ref: '#/components/schemas/_common:Routing'
       explode: true
     knn.search_models::query.scroll:
       name: scroll
@@ -20986,6 +21607,18 @@ components:
       schema:
         $ref: '#/components/schemas/_common:Fields'
       style: form
+    ml.delete_agent::path.agent_id:
+      name: agent_id
+      in: path
+      required: true
+      schema:
+        type: string
+    ml.delete_connector::path.connector_id:
+      name: connector_id
+      in: path
+      required: true
+      schema:
+        type: string
     ml.delete_model_group::path.model_group_id:
       name: model_group_id
       in: path
@@ -21833,6 +22466,14 @@ components:
       schema:
         $ref: '#/components/schemas/_common:Duration'
       x-version-added: '2.0'
+    put_script::query.context:
+      name: context
+      in: query
+      description: |-
+        Context in which the script or search template should run.
+        To prevent errors, the API immediately compiles the script or template in this context.
+      schema:
+        type: string
     put_script::query.master_timeout:
       in: query
       name: master_timeout
@@ -21904,7 +22545,7 @@ components:
       name: search_type
       description: Search operation type
       schema:
-        type: string
+        $ref: '#/components/schemas/_common:SearchType'
       style: form
     reindex_rethrottle::path.task_id:
       in: path
@@ -24942,11 +25583,25 @@ components:
         application/json:
           schema:
             $ref: '#/components/schemas/ism._common:ChangePolicyRequest'
+    ism.explain_policy:
+      content:
+        application/json:
+          schema: {}
+    ism.put_policies:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ism._common:PutPolicyRequest'
     ism.put_policy:
       content:
         application/json:
           schema:
             $ref: '#/components/schemas/ism._common:PutPolicyRequest'
+    ism.retry_index:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ism._common:RetryIndexRequest'
     knn.search_models:
       content:
         application/json:
@@ -24996,6 +25651,16 @@ components:
                 $ref: '#/components/schemas/_common:Ids'
             description: Document identifiers; can be either `docs` (containing full document information) or `ids` (when index is provided in the URL.
       required: true
+    ml.create_connector:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ml._common:CreateConnectorRequest'
+    ml.register_agents:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ml._common:RegisterAgentsRequest'
     ml.register_model:
       content:
         application/json:
@@ -26562,6 +27227,10 @@ components:
             - $ref: '#/components/schemas/flow_framework.errors:ParameterConflictError'
             - $ref: '#/components/schemas/flow_framework.errors:MaxWorkflowsLimitError'
             - $ref: '#/components/schemas/flow_framework.errors:WorkflowSaveError'
+            - $ref: '#/components/schemas/flow_framework.errors:WorkflowParsingError'
+            - $ref: '#/components/schemas/flow_framework.errors:UnsupportedFieldUpdateError'
+            - $ref: '#/components/schemas/flow_framework.errors:InvalidTemplateVersionError'
+            - $ref: '#/components/schemas/flow_framework.errors:TemplateNameRequiredError'
     flow_framework.create@403:
       content:
         application/json:
@@ -26704,6 +27373,9 @@ components:
             - $ref: '#/components/schemas/flow_framework.errors:ParameterConflictError'
             - $ref: '#/components/schemas/flow_framework.errors:MaxWorkflowsLimitError'
             - $ref: '#/components/schemas/flow_framework.errors:WorkflowSaveError'
+            - $ref: '#/components/schemas/flow_framework.errors:InvalidTemplateVersionError'
+            - $ref: '#/components/schemas/flow_framework.errors:UnsupportedFieldUpdateError'
+            - $ref: '#/components/schemas/flow_framework.errors:WorkflowParsingError'
     flow_framework.update@404:
       description: Template Not Found Error
       content:
@@ -27340,16 +28012,34 @@ components:
         application/json:
           schema:
             $ref: '#/components/schemas/ism._common:DeletePolicyResponse'
-    ism.explain_index@200:
+    ism.exists_policy@200:
+      content:
+        application/json:
+          schema: {}
+    ism.exists_policy@404:
+      content:
+        application/json:
+          schema: {}
+    ism.explain_policy@200:
       content:
         application/json:
           schema:
             $ref: '#/components/schemas/ism._common:ExplainIndexResponse'
+    ism.get_policies@200:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ism._common:GetPoliciesResponse'
     ism.get_policy@200:
       content:
         application/json:
           schema:
             $ref: '#/components/schemas/ism._common:GetPolicyResponse'
+    ism.put_policies@200:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ism._common:PutPolicyResponse'
     ism.put_policy@200:
       content:
         application/json:
@@ -27360,11 +28050,21 @@ components:
         application/json:
           schema:
             $ref: '#/components/schemas/ism._common:PutPolicyResponse'
+    ism.refresh_search_analyzers@200:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ism._common:RefreshSearchAnalyzersResponse'
     ism.remove_policy@200:
       content:
         application/json:
           schema:
             $ref: '#/components/schemas/ism._common:RemovePolicyResponse'
+    ism.retry_index@200:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ism._common:RetryIndexResponse'
     knn.delete_model@200: {}
     knn.get_model@200: {}
     knn.search_models@200: {}
@@ -27383,6 +28083,24 @@ components:
                   $ref: '#/components/schemas/_core.mget:ResponseItem'
             required:
               - docs
+    ml.create_connector@200:
+      content:
+        application/json:
+          schema:
+            type: object
+            properties:
+              connector_id:
+                type: string
+    ml.delete_agent@200:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/_common:WriteResponseBase'
+    ml.delete_connector@200:
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/_common:WriteResponseBase'
     ml.delete_model_group@200:
       content:
         application/json:
@@ -27423,6 +28141,14 @@ components:
         application/json:
           schema:
             $ref: '#/components/schemas/ml._common:Task'
+    ml.register_agents@200:
+      content:
+        application/json:
+          schema:
+            type: object
+            properties:
+              agent_id:
+                type: string
     ml.register_model_group@200:
       content:
         application/json:
@@ -29727,12 +30453,6 @@ components:
     _common:Metadata:
       type: object
       additionalProperties: true
-    _common:Metrics:
-      oneOf:
-        - type: string
-        - type: array
-          items:
-            type: string
     _common:MinimumShouldMatch:
       description: The minimum number of terms that should match as integer, percentage or range.
       oneOf:
@@ -30334,7 +31054,11 @@ components:
         - bulk
         - search
     _common:Routing:
-      type: string
+      oneOf:
+        - type: string
+        - type: array
+          items:
+            type: string
     _common:RrfRank:
       allOf:
         - $ref: '#/components/schemas/_common:RankBase'
@@ -44605,6 +45329,18 @@ components:
         - index
         - shard
         - to_node
+    cluster.reroute:Metric:
+      type: string
+      enum:
+        - _all
+        - blocks
+        - cluster_manager_node
+        - master_node
+        - metadata
+        - nodes
+        - routing_nodes
+        - routing_table
+        - version
     cluster.reroute:RerouteDecision:
       type: object
       properties:
@@ -45532,6 +46268,8 @@ components:
         use_case:
           type: string
           description: A use case, which can be used with the Search Workflow API to find related workflows.
+        workflows:
+          type: object
         version:
           $ref: '#/components/schemas/flow_framework.common:version'
       minProperties: 1
@@ -45832,7 +46570,7 @@ components:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: You cannot use both the 'provision_workflow' and 'update_workflow_fields' parameters in the same request.
             status:
@@ -45870,7 +46608,7 @@ components:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: This API is disabled. To enable it, set [flow_framework.enabled] to true.
             status:
@@ -45880,7 +46618,7 @@ components:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: Only the parameters [param1, param2] are permitted unless the provision parameter is set to true.
             status:
@@ -45894,12 +46632,21 @@ components:
         status:
           type: integer
           description: HTTP status code for the error.
+    flow_framework.errors:InvalidTemplateVersionError:
+      content:
+        application/json:
+          type: object
+          properties:
+            error:
+              type: string
+              description: Error message when the template version is invalid or missing.
+              example: Unable to parse field [version] in a version object.
     flow_framework.errors:MaxWorkflowsLimitError:
       content:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: Maximum workflows limit reached 50
             code:
@@ -45909,7 +46656,7 @@ components:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: You cannot use the 'reprovision_workflow' parameter to create a new template.
             status:
@@ -45919,7 +46666,7 @@ components:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: You cannot use the 'reprovision_workflow' and 'use_case' parameters in the same request.
             status:
@@ -45944,32 +46691,56 @@ components:
           type: integer
           description: HTTP status code for the error.
           example: 408
+    flow_framework.errors:TemplateNameRequiredError:
+      type: object
+      properties:
+        error:
+          type: string
+          description: Error message when the template name is missing.
     flow_framework.errors:TemplateNotFoundError:
       content:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: Failed to retrieve template (12345) from global context.
             code:
               type: integer
+    flow_framework.errors:UnsupportedFieldUpdateError:
+      content:
+        application/json:
+          type: object
+          properties:
+            error:
+              type: string
+              description: Error message when trying to update an unsupported field in a template.
+              example: You can not update the field [fieldName] without updating the whole template.
     flow_framework.errors:WorkFlowIdNullError:
       content:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: Workflow ID can not be null
             status:
               type: integer
+    flow_framework.errors:WorkflowParsingError:
+      content:
+        application/json:
+          type: object
+          properties:
+            error:
+              type: string
+              description: Error message when workflow parsing fails.
+              example: Unable to parse field [workflow] in a template object.
     flow_framework.errors:WorkflowSaveError:
       content:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: Failed to save workflow state
               status:
@@ -45979,7 +46750,7 @@ components:
         application/json:
           type: object
           properties:
-            message:
+            error:
               type: string
               example: Failed to retrieve workflow step json.
             code:
@@ -47623,13 +48394,6 @@ components:
       required:
         - reason
         - type
-    indices.shard_stores:ShardStoreStatus:
-      type: string
-      enum:
-        - all
-        - green
-        - red
-        - yellow
     indices.shard_stores:ShardStoreWrapper:
       type: object
       properties:
@@ -47639,6 +48403,13 @@ components:
             $ref: '#/components/schemas/indices.shard_stores:ShardStore'
       required:
         - stores
+    indices.shard_stores:Status:
+      type: string
+      enum:
+        - all
+        - green
+        - red
+        - yellow
     indices.simulate_template:Overlapping:
       type: object
       properties:
@@ -47749,6 +48520,27 @@ components:
         - primaries
         - total
         - uuid
+    indices.stats:Metric:
+      type: string
+      enum:
+        - _all
+        - completion
+        - docs
+        - fielddata
+        - flush
+        - get
+        - indexing
+        - merge
+        - query_cache
+        - recovery
+        - refresh
+        - request_cache
+        - search
+        - segments
+        - store
+        - suggest
+        - translog
+        - warmer
     indices.stats:ShardCommit:
       type: object
       properties:
@@ -49064,6 +49856,8 @@ components:
       required:
         - policy_id
     ism._common:ChangePolicyResponse:
+      $ref: '#/components/schemas/ism._common:ChangeResponse'
+    ism._common:ChangeResponse:
       type: object
       properties:
         updated_indices:
@@ -49145,10 +49939,17 @@ components:
           type: string
         reason:
           type: string
+    ism._common:GetPoliciesResponse:
+      type: object
+      properties:
+        total_policies:
+          type: number
+        policies:
+          type: array
+          items:
+            $ref: '#/components/schemas/ism._common:PolicyWithMetadata'
     ism._common:GetPolicyResponse:
-      allOf:
-        - $ref: '#/components/schemas/ism._common:Metadata'
-        - $ref: '#/components/schemas/ism._common:PolicyEnvelope'
+      $ref: '#/components/schemas/ism._common:PolicyWithMetadata'
     ism._common:IncludeState:
       type: object
       properties:
@@ -49212,6 +50013,11 @@ components:
       properties:
         policy:
           $ref: '#/components/schemas/ism._common:Policy'
+    ism._common:PolicyWithMetadata:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/ism._common:Metadata'
+        - $ref: '#/components/schemas/ism._common:PolicyEnvelope'
     ism._common:PutPolicyRequest:
       $ref: '#/components/schemas/ism._common:PolicyEnvelope'
     ism._common:PutPolicyResponse:
@@ -49221,8 +50027,35 @@ components:
           properties:
             policy:
               $ref: '#/components/schemas/ism._common:PolicyEnvelope'
+    ism._common:RefreshSearchAnalyzersResponse:
+      type: object
+      properties:
+        _shards:
+          $ref: '#/components/schemas/_common:ShardStatistics'
+        successful_refresh_details:
+          type: array
+          items:
+            $ref: '#/components/schemas/ism._common:RefreshSearchAnalyzersResponseDetails'
+    ism._common:RefreshSearchAnalyzersResponseDetails:
+      type: object
+      properties:
+        index:
+          type: string
+        refreshed_analyzers:
+          type: array
+          items:
+            type: string
     ism._common:RemovePolicyResponse:
       $ref: '#/components/schemas/ism._common:ChangePolicyResponse'
+    ism._common:RetryIndexRequest:
+      type: object
+      properties:
+        state:
+          type: string
+      required:
+        - state
+    ism._common:RetryIndexResponse:
+      $ref: '#/components/schemas/ism._common:ChangeResponse'
     ism._common:SlackCustomWebhook:
       type: object
       properties:
@@ -49295,6 +50128,85 @@ components:
         - always
         - missing
         - popular
+    ml._common:Action:
+      type: object
+      properties:
+        action_type:
+          type: string
+        method:
+          type: string
+        headers:
+          $ref: '#/components/schemas/ml._common:Headers'
+        url:
+          type: string
+        request_body:
+          type: string
+        pre_process_function:
+          type: string
+        post_process_function:
+          type: string
+    ml._common:ClientConfig:
+      type: object
+      properties:
+        max_connection:
+          type: integer
+        connection_timeout:
+          type: integer
+        read_timeout:
+          type: integer
+        retry_backoff_policy:
+          type: string
+        max_retry_times:
+          type: integer
+        retry_backoff_millis:
+          type: integer
+        retry_timeout_seconds:
+          type: integer
+    ml._common:CreateConnectorRequest:
+      type: object
+      properties:
+        name:
+          type: string
+        description:
+          type: string
+        version:
+          type: integer
+        protocol:
+          type: string
+        credential:
+          $ref: '#/components/schemas/ml._common:Credential'
+        parameters:
+          $ref: '#/components/schemas/ml._common:Parameters'
+        client_config:
+          $ref: '#/components/schemas/ml._common:ClientConfig'
+        actions:
+          type: array
+          items:
+            $ref: '#/components/schemas/ml._common:Action'
+      required:
+        - actions
+        - credential
+        - description
+        - name
+        - parameters
+        - protocol
+        - version
+    ml._common:Credential:
+      type: object
+      properties:
+        access_key:
+          type: string
+        secret_key:
+          type: string
+        session_token:
+          type: string
+      additionalProperties: true
+    ml._common:Headers:
+      type: object
+      properties:
+        content_type:
+          type: string
+      additionalProperties: true
     ml._common:HitsTotal:
       type: object
       properties:
@@ -49307,6 +50219,18 @@ components:
       required:
         - relation
         - value
+    ml._common:LLM:
+      type: object
+      properties:
+        model_id:
+          type: string
+        parameters:
+          $ref: '#/components/schemas/ml._common:Parameters'
+    ml._common:Memory:
+      type: object
+      properties:
+        type:
+          type: string
     ml._common:ModelGroup:
       type: object
       properties:
@@ -49345,6 +50269,33 @@ components:
       required:
         - model_group_id
         - status
+    ml._common:Parameters:
+      type: object
+      additionalProperties: true
+    ml._common:RegisterAgentsRequest:
+      type: object
+      properties:
+        name:
+          type: string
+        type:
+          type: string
+        description:
+          type: string
+        tools:
+          type: array
+          items:
+            $ref: '#/components/schemas/ml._common:ToolItems'
+        parameters:
+          $ref: '#/components/schemas/ml._common:Parameters'
+        app_type:
+          type: string
+        memory:
+          $ref: '#/components/schemas/ml._common:Memory'
+        llm:
+          $ref: '#/components/schemas/ml._common:LLM'
+      required:
+        - name
+        - type
     ml._common:SearchModelsHits:
       type: object
       properties:
@@ -49431,6 +50382,16 @@ components:
           type: string
       required:
         - state
+    ml._common:ToolItems:
+      type: object
+      properties:
+        name:
+          type: string
+        type:
+          type: string
+        parameters:
+          $ref: '#/components/schemas/ml._common:Parameters'
+      additionalProperties: true
     ml._common:UndeployModelNode:
       type: object
       properties: