diff --git a/OpenSearch.openapi.json b/OpenSearch.openapi.json
index aa4420c5a..5a5d33b98 100644
--- a/OpenSearch.openapi.json
+++ b/OpenSearch.openapi.json
@@ -13317,6 +13317,573 @@
                 "x-version-added": "1.0"
             }
         },
+        "/_plugins/_notifications/configs": {
+            "delete": {
+                "description": "Delete channel configuration.",
+                "operationId": "NotificationsConfigs_Delete_WithQueryParams",
+                "parameters": [
+                    {
+                        "name": "config_id",
+                        "in": "query",
+                        "description": "A channel ID.",
+                        "schema": {
+                            "type": "string",
+                            "description": "A channel ID."
+                        }
+                    },
+                    {
+                        "name": "config_id_list",
+                        "in": "query",
+                        "description": "A comma-separated list of channel IDs.",
+                        "schema": {
+                            "type": "string",
+                            "description": "A comma-separated list of channel IDs."
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "NotificationsConfigs_Delete_WithQueryParams 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsConfigs_Delete_WithQueryParamsResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "notifications.delete_config",
+                "x-version-added": "2.2"
+            },
+            "get": {
+                "description": "Get channel configuration.",
+                "externalDocs": {
+                    "description": "API Reference",
+                    "url": "https://opensearch.org/docs/latest/observing-your-data/notifications/api/#get-channel-configuration"
+                },
+                "operationId": "NotificationsConfigs_Get",
+                "requestBody": {
+                    "content": {
+                        "application/json": {
+                            "schema": {
+                                "$ref": "#/components/schemas/NotificationsConfigs_GetRequestContent"
+                            }
+                        }
+                    }
+                },
+                "parameters": [
+                    {
+                        "name": "last_updated_time_ms",
+                        "in": "query",
+                        "schema": {
+                            "type": "integer",
+                            "format": "int64"
+                        }
+                    },
+                    {
+                        "name": "created_time_ms",
+                        "in": "query",
+                        "schema": {
+                            "type": "integer",
+                            "format": "int64"
+                        }
+                    },
+                    {
+                        "name": "config_type",
+                        "in": "query",
+                        "description": "Type of notification configuration.",
+                        "schema": {
+                            "$ref": "#/components/schemas/NotificationConfigType"
+                        }
+                    },
+                    {
+                        "name": "email.email_account_id",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "email.email_group_id_list",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "smtp_account.method",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "ses_account.region",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "name",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "name.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "description",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "description.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "slack.url",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "slack.url.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "chime.url",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "chime.url.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "microsoft_teams.url",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "microsoft_teams.url.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "webhook.url",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "webhook.url.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "smtp_account.host",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "smtp_account.host.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "smtp_account.from_address",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "smtp_account.from_address.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "sns.topic_arn",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "sns.topic_arn.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "sns.role_arn",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "sns.role_arn.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "ses_account.role_arn",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "ses_account.role_arn.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "ses_account.from_address",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "ses_account.from_address.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "is_enabled",
+                        "in": "query",
+                        "schema": {
+                            "type": "boolean"
+                        }
+                    },
+                    {
+                        "name": "email.recipient_list.recipient",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "email.recipient_list.recipient.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "email_group.recipient_list.recipient",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "email_group.recipient_list.recipient.keyword",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "query",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "name": "text_query",
+                        "in": "query",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "NotificationsConfigs_Get 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsConfigs_GetResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "notifications.get_config",
+                "x-version-added": "2.0"
+            },
+            "post": {
+                "description": "Create channel configuration.",
+                "externalDocs": {
+                    "description": "API Reference",
+                    "url": "https://opensearch.org/docs/latest/observing-your-data/notifications/api/#create-channel-configuration"
+                },
+                "operationId": "NotificationsConfigs_Post",
+                "requestBody": {
+                    "content": {
+                        "application/json": {
+                            "schema": {
+                                "$ref": "#/components/schemas/NotificationsConfig"
+                            }
+                        }
+                    },
+                    "required": true
+                },
+                "responses": {
+                    "200": {
+                        "description": "NotificationsConfigs_Post 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsConfigs_PostResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "notifications.create_config",
+                "x-version-added": "2.0"
+            }
+        },
+        "/_plugins/_notifications/configs/{config_id}": {
+            "delete": {
+                "description": "Delete channel configuration.",
+                "externalDocs": {
+                    "description": "API Reference",
+                    "url": "https://opensearch.org/docs/latest/observing-your-data/notifications/api/#delete-channel-configuration"
+                },
+                "operationId": "NotificationsConfigs_Delete_WithPathParams",
+                "parameters": [
+                    {
+                        "name": "config_id",
+                        "in": "path",
+                        "schema": {
+                            "type": "string"
+                        },
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "NotificationsConfigs_Delete_WithPathParams 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsConfigs_Delete_WithPathParamsResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "notifications.delete_config",
+                "x-version-added": "2.0"
+            },
+            "get": {
+                "description": "Get channel configuration.",
+                "operationId": "NotificationsConfigsItem_Get",
+                "parameters": [
+                    {
+                        "name": "config_id",
+                        "in": "path",
+                        "schema": {
+                            "type": "string"
+                        },
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "NotificationsConfigsItem_Get 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsConfigsItem_GetResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "notifications.get_config",
+                "x-version-added": "2.0"
+            },
+            "put": {
+                "description": "Update channel configuration.",
+                "externalDocs": {
+                    "description": "API Reference",
+                    "url": "https://opensearch.org/docs/latest/observing-your-data/notifications/api/#update-channel-configuration"
+                },
+                "operationId": "NotificationsConfigs_Put",
+                "requestBody": {
+                    "content": {
+                        "application/json": {
+                            "schema": {
+                                "$ref": "#/components/schemas/NotificationsConfig"
+                            }
+                        }
+                    },
+                    "required": true
+                },
+                "parameters": [
+                    {
+                        "name": "config_id",
+                        "in": "path",
+                        "schema": {
+                            "type": "string"
+                        },
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "NotificationsConfigs_Put 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsConfigs_PutResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "notifications.update_config",
+                "x-version-added": "2.0"
+            }
+        },
+        "/_plugins/_notifications/feature/test/{config_id}": {
+            "get": {
+                "description": "Send a test notification.",
+                "externalDocs": {
+                    "description": "API Reference",
+                    "url": "https://opensearch.org/docs/latest/observing-your-data/notifications/api/#send-test-notification"
+                },
+                "operationId": "NotificationsFeatureTest_Get",
+                "deprecated": true,
+                "parameters": [
+                    {
+                        "name": "config_id",
+                        "in": "path",
+                        "schema": {
+                            "type": "string"
+                        },
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "NotificationsFeatureTest_Get 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsFeatureTest_GetResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-deprecation-message": "Use the POST method instead.",
+                "x-operation-group": "notifications.send_test",
+                "x-version-added": "2.0",
+                "x-version-deprecated": "2.3"
+            },
+            "post": {
+                "description": "Send a test notification.",
+                "operationId": "NotificationsFeatureTest_Post",
+                "parameters": [
+                    {
+                        "name": "config_id",
+                        "in": "path",
+                        "schema": {
+                            "type": "string"
+                        },
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "NotificationsFeatureTest_Post 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsFeatureTest_PostResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "notifications.send_test",
+                "x-version-added": "2.0"
+            }
+        },
+        "/_plugins/_notifications/features": {
+            "get": {
+                "description": "List supported channel configurations.",
+                "externalDocs": {
+                    "description": "API Reference",
+                    "url": "https://opensearch.org/docs/latest/observing-your-data/notifications/api/#list-supported-channel-configurations"
+                },
+                "operationId": "NotificationsFeatures_Get",
+                "responses": {
+                    "200": {
+                        "description": "NotificationsFeatures_Get 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/NotificationsFeatures_GetResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "notifications.list_features",
+                "x-version-added": "2.0"
+            }
+        },
         "/_plugins/_security/api/account": {
             "get": {
                 "description": "Returns account details for the current user.",
@@ -16996,6 +17563,78 @@
                 "x-version-added": "1.0"
             }
         },
+        "/_search/pipeline/{pipeline}": {
+            "get": {
+                "description": "Retrieves information about a specified search pipeline.",
+                "operationId": "GetSearchPipeline",
+                "parameters": [
+                    {
+                        "name": "pipeline",
+                        "in": "path",
+                        "schema": {
+                            "type": "string"
+                        },
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "GetSearchPipeline 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/SearchPipelineMap"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "search_pipeline.get",
+                "x-version-added": "2.9"
+            },
+            "put": {
+                "description": "Creates or replaces the specified search pipeline.",
+                "externalDocs": {
+                    "description": "API Reference",
+                    "url": "https://opensearch.org/docs/latest/search-plugins/search-pipelines/creating-search-pipeline/"
+                },
+                "operationId": "CreateSearchPipeline",
+                "requestBody": {
+                    "content": {
+                        "application/json": {
+                            "schema": {
+                                "$ref": "#/components/schemas/SearchPipelineStructure"
+                            }
+                        }
+                    },
+                    "required": true
+                },
+                "parameters": [
+                    {
+                        "name": "pipeline",
+                        "in": "path",
+                        "schema": {
+                            "type": "string"
+                        },
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "CreateSearchPipeline 200 response",
+                        "content": {
+                            "application/json": {
+                                "schema": {
+                                    "$ref": "#/components/schemas/CreateSearchPipelineResponseContent"
+                                }
+                            }
+                        }
+                    }
+                },
+                "x-operation-group": "search_pipeline.create",
+                "x-version-added": "2.9"
+            }
+        },
         "/_search/point_in_time": {
             "delete": {
                 "description": "Deletes one or more point in time searches based on the IDs passed.",
@@ -32453,6 +33092,17 @@
                     }
                 }
             },
+            "Chime": {
+                "type": "object",
+                "properties": {
+                    "url": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "url"
+                ]
+            },
             "ClearScroll_BodyParams": {
                 "type": "object",
                 "description": "Comma-separated list of scroll IDs to clear if none was specified via the scroll_id parameter"
@@ -32640,6 +33290,14 @@
                     }
                 }
             },
+            "CreateSearchPipelineResponseContent": {
+                "type": "object",
+                "properties": {
+                    "acknowledged": {
+                        "type": "boolean"
+                    }
+                }
+            },
             "CreateTenantParams": {
                 "type": "object",
                 "properties": {
@@ -32807,6 +33465,12 @@
                     "pit_id"
                 ]
             },
+            "DeleteResponseList": {
+                "type": "object",
+                "additionalProperties": {
+                    "$ref": "#/components/schemas/RestStatus"
+                }
+            },
             "DeleteRoleMappingResponseContent": {
                 "type": "object",
                 "properties": {
@@ -32870,6 +33534,17 @@
                     }
                 }
             },
+            "DeliveryStatus": {
+                "type": "object",
+                "properties": {
+                    "status_code": {
+                        "type": "string"
+                    },
+                    "status_text": {
+                        "type": "string"
+                    }
+                }
+            },
             "DistinguishedNames": {
                 "type": "object",
                 "properties": {
@@ -32887,45 +33562,144 @@
                     "$ref": "#/components/schemas/DistinguishedNames"
                 }
             },
-            "DynamicConfig": {
+            "DynamicConfig": {
+                "type": "object",
+                "properties": {
+                    "dynamic": {
+                        "$ref": "#/components/schemas/DynamicOptions"
+                    }
+                }
+            },
+            "DynamicOptions": {
+                "type": "object",
+                "properties": {
+                    "filteredAliasMode": {
+                        "type": "string"
+                    },
+                    "disableRestAuth": {
+                        "type": "boolean"
+                    },
+                    "disableIntertransportAuth": {
+                        "type": "boolean"
+                    },
+                    "respectRequestIndicesOptions": {
+                        "type": "boolean"
+                    },
+                    "kibana": {},
+                    "http": {},
+                    "authc": {},
+                    "authz": {},
+                    "authFailureListeners": {},
+                    "doNotFailOnForbidden": {
+                        "type": "boolean"
+                    },
+                    "multiRolespanEnabled": {
+                        "type": "boolean"
+                    },
+                    "hostsResolverMode": {
+                        "type": "string"
+                    },
+                    "doNotFailOnForbiddenEmpty": {
+                        "type": "boolean"
+                    }
+                }
+            },
+            "Email": {
+                "type": "object",
+                "properties": {
+                    "email_account_id": {
+                        "type": "string"
+                    },
+                    "recipient_list": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/RecipientListItem"
+                        }
+                    }
+                },
+                "required": [
+                    "email_account_id"
+                ]
+            },
+            "EmailEncryptionMethod": {
+                "type": "string",
+                "enum": [
+                    "ssl",
+                    "start_tls",
+                    "none"
+                ]
+            },
+            "EmailGroup": {
+                "type": "object",
+                "properties": {
+                    "recipient_list": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/RecipientListItem"
+                        }
+                    },
+                    "email_group_id_list": {
+                        "type": "array",
+                        "items": {
+                            "type": "string"
+                        }
+                    }
+                },
+                "required": [
+                    "recipient_list"
+                ]
+            },
+            "EmailRecipientStatus": {
                 "type": "object",
                 "properties": {
-                    "dynamic": {
-                        "$ref": "#/components/schemas/DynamicOptions"
+                    "recipient": {
+                        "type": "string"
+                    },
+                    "delivery_status": {
+                        "$ref": "#/components/schemas/DeliveryStatus"
                     }
                 }
             },
-            "DynamicOptions": {
+            "EventSource": {
                 "type": "object",
                 "properties": {
-                    "filteredAliasMode": {
+                    "title": {
                         "type": "string"
                     },
-                    "disableRestAuth": {
-                        "type": "boolean"
+                    "reference_id": {
+                        "type": "string"
                     },
-                    "disableIntertransportAuth": {
-                        "type": "boolean"
+                    "severity": {
+                        "$ref": "#/components/schemas/SeverityType"
                     },
-                    "respectRequestIndicesOptions": {
-                        "type": "boolean"
+                    "tags": {
+                        "type": "array",
+                        "items": {
+                            "type": "string"
+                        }
+                    }
+                }
+            },
+            "EventStatus": {
+                "type": "object",
+                "properties": {
+                    "config_id": {
+                        "type": "string"
                     },
-                    "kibana": {},
-                    "http": {},
-                    "authc": {},
-                    "authz": {},
-                    "authFailureListeners": {},
-                    "doNotFailOnForbidden": {
-                        "type": "boolean"
+                    "config_name": {
+                        "type": "string"
                     },
-                    "multiRolespanEnabled": {
-                        "type": "boolean"
+                    "config_type": {
+                        "$ref": "#/components/schemas/NotificationConfigType"
                     },
-                    "hostsResolverMode": {
-                        "type": "string"
+                    "email_recipient_status": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/EmailRecipientStatus"
+                        }
                     },
-                    "doNotFailOnForbiddenEmpty": {
-                        "type": "boolean"
+                    "delivery_status": {
+                        "$ref": "#/components/schemas/DeliveryStatus"
                     }
                 }
             },
@@ -32948,6 +33722,23 @@
                 "type": "object",
                 "description": "An index filter specified with the Query DSL"
             },
+            "FilterQueryRequestProcessor": {
+                "type": "object",
+                "properties": {
+                    "tag": {
+                        "type": "string"
+                    },
+                    "description": {
+                        "type": "string"
+                    },
+                    "ignore_failure": {
+                        "type": "boolean"
+                    },
+                    "query": {
+                        "$ref": "#/components/schemas/UserDefinedObjectStructure"
+                    }
+                }
+            },
             "FlushCacheResponseContent": {
                 "type": "object",
                 "properties": {
@@ -33041,6 +33832,13 @@
                     "none"
                 ]
             },
+            "HeaderParamsMap": {
+                "type": "object",
+                "additionalProperties": {
+                    "type": "integer",
+                    "format": "int32"
+                }
+            },
             "Health": {
                 "type": "string",
                 "description": "Health status ('green', 'yellow', or 'red') to filter only indices matching the specified health status.",
@@ -33088,6 +33886,14 @@
                     }
                 }
             },
+            "HttpMethodType": {
+                "type": "string",
+                "enum": [
+                    "POST",
+                    "PUT",
+                    "PATCH"
+                ]
+            },
             "IndexPermission": {
                 "type": "object",
                 "properties": {
@@ -33385,54 +34191,353 @@
                         "type": "integer",
                         "format": "int32"
                     },
-                    "search_size": {
+                    "search_size": {
+                        "type": "integer",
+                        "format": "int32"
+                    },
+                    "description": {
+                        "type": "string"
+                    },
+                    "method": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "dimension",
+                    "method",
+                    "training_field",
+                    "training_index"
+                ]
+            },
+            "Mget_BodyParams": {
+                "type": "object",
+                "description": "Document identifiers; can be either `docs` (containing full document information) or `ids` (when index is provided in the URL."
+            },
+            "MicrosoftTeamsItem": {
+                "type": "object",
+                "properties": {
+                    "url": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "url"
+                ]
+            },
+            "MsearchTemplate_BodyParams": {
+                "type": "object",
+                "description": "The request definitions (metadata-search request definition pairs), separated by newlines",
+                "x-serialize": "bulk"
+            },
+            "Msearch_BodyParams": {
+                "type": "object",
+                "description": "The request definitions (metadata-search request definition pairs), separated by newlines",
+                "x-serialize": "bulk"
+            },
+            "Mtermvectors_BodyParams": {
+                "type": "object",
+                "description": "Define ids, documents, parameters or a list of parameters per document here. You must at least provide a list of document ids. See documentation."
+            },
+            "NeuralFieldMap": {
+                "type": "object",
+                "additionalProperties": {
+                    "type": "string"
+                }
+            },
+            "NeuralQueryEnricherRequestProcessor": {
+                "type": "object",
+                "properties": {
+                    "tag": {
+                        "type": "string"
+                    },
+                    "description": {
+                        "type": "string"
+                    },
+                    "default_model_id": {
+                        "type": "string"
+                    },
+                    "neural_field_default_id": {
+                        "$ref": "#/components/schemas/NeuralFieldMap"
+                    }
+                }
+            },
+            "NodesReloadSecureSettings_BodyParams": {
+                "type": "object",
+                "description": "An object containing the password for the opensearch keystore"
+            },
+            "NodesStatLevel": {
+                "type": "string",
+                "description": "Return indices stats aggregated at index, node or shard level.",
+                "enum": [
+                    "indices",
+                    "node",
+                    "shards"
+                ]
+            },
+            "NormalizationPhaseResultsProcessor": {
+                "type": "object",
+                "properties": {
+                    "tag": {
+                        "type": "string"
+                    },
+                    "description": {
+                        "type": "string"
+                    },
+                    "ignore_failure": {
+                        "type": "boolean"
+                    },
+                    "normalization": {
+                        "$ref": "#/components/schemas/ScoreNormalization"
+                    },
+                    "combination": {
+                        "$ref": "#/components/schemas/ScoreCombination"
+                    }
+                }
+            },
+            "NotificationConfigType": {
+                "type": "string",
+                "description": "Type of notification configuration.",
+                "enum": [
+                    "slack",
+                    "chime",
+                    "microsoft_teams",
+                    "webhook",
+                    "email",
+                    "sns",
+                    "ses_account",
+                    "smtp_account",
+                    "email_group"
+                ]
+            },
+            "NotificationsConfig": {
+                "type": "object",
+                "properties": {
+                    "config_id": {
+                        "type": "string"
+                    },
+                    "config": {
+                        "$ref": "#/components/schemas/NotificationsConfigItem"
+                    }
+                },
+                "required": [
+                    "config"
+                ]
+            },
+            "NotificationsConfigItem": {
+                "type": "object",
+                "properties": {
+                    "name": {
+                        "type": "string"
+                    },
+                    "description": {
+                        "type": "string"
+                    },
+                    "config_type": {
+                        "$ref": "#/components/schemas/NotificationConfigType"
+                    },
+                    "is_enabled": {
+                        "type": "boolean"
+                    },
+                    "sns": {
+                        "$ref": "#/components/schemas/SnsItem"
+                    },
+                    "slack": {
+                        "$ref": "#/components/schemas/SlackItem"
+                    },
+                    "chime": {
+                        "$ref": "#/components/schemas/Chime"
+                    },
+                    "webhook": {
+                        "$ref": "#/components/schemas/Webhook"
+                    },
+                    "smtp_account": {
+                        "$ref": "#/components/schemas/SmtpAccount"
+                    },
+                    "ses_account": {
+                        "$ref": "#/components/schemas/SesAccount"
+                    },
+                    "email_group": {
+                        "$ref": "#/components/schemas/EmailGroup"
+                    },
+                    "email": {
+                        "$ref": "#/components/schemas/Email"
+                    },
+                    "microsoft_teams": {
+                        "$ref": "#/components/schemas/MicrosoftTeamsItem"
+                    }
+                },
+                "required": [
+                    "config_type",
+                    "name"
+                ]
+            },
+            "NotificationsConfigsItem_GetResponseContent": {
+                "type": "object",
+                "properties": {
+                    "start_index": {
+                        "type": "integer",
+                        "format": "int64"
+                    },
+                    "total_hits": {
+                        "type": "integer",
+                        "format": "int64"
+                    },
+                    "total_hit_relation": {
+                        "$ref": "#/components/schemas/TotalHitRelation"
+                    },
+                    "config_list": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/NotificationsConfigsOutputItem"
+                        }
+                    }
+                }
+            },
+            "NotificationsConfigsOutputItem": {
+                "type": "object",
+                "properties": {
+                    "config_id": {
+                        "type": "string"
+                    },
+                    "last_updated_time_ms": {
+                        "type": "integer",
+                        "format": "int64"
+                    },
+                    "created_time_ms": {
+                        "type": "integer",
+                        "format": "int64"
+                    },
+                    "config": {
+                        "$ref": "#/components/schemas/NotificationsConfigItem"
+                    }
+                }
+            },
+            "NotificationsConfigs_Delete_WithPathParamsResponseContent": {
+                "type": "object",
+                "properties": {
+                    "delete_response_list": {
+                        "$ref": "#/components/schemas/DeleteResponseList"
+                    }
+                }
+            },
+            "NotificationsConfigs_Delete_WithQueryParamsResponseContent": {
+                "type": "object",
+                "properties": {
+                    "delete_response_list": {
+                        "$ref": "#/components/schemas/DeleteResponseList"
+                    }
+                }
+            },
+            "NotificationsConfigs_GetRequestContent": {
+                "type": "object",
+                "properties": {
+                    "config_id_list": {
+                        "type": "array",
+                        "items": {
+                            "type": "string"
+                        }
+                    },
+                    "sort_field": {
+                        "type": "string"
+                    },
+                    "sort_order": {
+                        "type": "string"
+                    },
+                    "from_index": {
+                        "type": "integer",
+                        "format": "int32"
+                    },
+                    "max_items": {
+                        "type": "integer",
+                        "format": "int32"
+                    }
+                }
+            },
+            "NotificationsConfigs_GetResponseContent": {
+                "type": "object",
+                "properties": {
+                    "start_index": {
+                        "type": "integer",
+                        "format": "int64"
+                    },
+                    "total_hits": {
                         "type": "integer",
-                        "format": "int32"
+                        "format": "int64"
                     },
-                    "description": {
-                        "type": "string"
+                    "total_hit_relation": {
+                        "$ref": "#/components/schemas/TotalHitRelation"
                     },
-                    "method": {
-                        "type": "string"
+                    "config_list": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/NotificationsConfigsOutputItem"
+                        }
                     }
-                },
-                "required": [
-                    "dimension",
-                    "method",
-                    "training_field",
-                    "training_index"
-                ]
+                }
             },
-            "Mget_BodyParams": {
+            "NotificationsConfigs_PostResponseContent": {
                 "type": "object",
-                "description": "Document identifiers; can be either `docs` (containing full document information) or `ids` (when index is provided in the URL."
+                "properties": {
+                    "config_id": {
+                        "type": "string"
+                    }
+                }
             },
-            "MsearchTemplate_BodyParams": {
+            "NotificationsConfigs_PutResponseContent": {
                 "type": "object",
-                "description": "The request definitions (metadata-search request definition pairs), separated by newlines",
-                "x-serialize": "bulk"
+                "properties": {
+                    "config_id": {
+                        "type": "string"
+                    }
+                }
             },
-            "Msearch_BodyParams": {
+            "NotificationsFeatureTest_GetResponseContent": {
                 "type": "object",
-                "description": "The request definitions (metadata-search request definition pairs), separated by newlines",
-                "x-serialize": "bulk"
+                "properties": {
+                    "event_source": {
+                        "$ref": "#/components/schemas/EventSource"
+                    },
+                    "status_list": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/EventStatus"
+                        }
+                    }
+                }
             },
-            "Mtermvectors_BodyParams": {
+            "NotificationsFeatureTest_PostResponseContent": {
                 "type": "object",
-                "description": "Define ids, documents, parameters or a list of parameters per document here. You must at least provide a list of document ids. See documentation."
+                "properties": {
+                    "event_source": {
+                        "$ref": "#/components/schemas/EventSource"
+                    },
+                    "status_list": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/EventStatus"
+                        }
+                    }
+                }
             },
-            "NodesReloadSecureSettings_BodyParams": {
+            "NotificationsFeatures_GetResponseContent": {
                 "type": "object",
-                "description": "An object containing the password for the opensearch keystore"
+                "properties": {
+                    "allowed_config_type_list": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/NotificationConfigType"
+                        }
+                    },
+                    "plugin_features": {
+                        "$ref": "#/components/schemas/NotificationsPluginFeaturesMap"
+                    }
+                }
             },
-            "NodesStatLevel": {
-                "type": "string",
-                "description": "Return indices stats aggregated at index, node or shard level.",
-                "enum": [
-                    "indices",
-                    "node",
-                    "shards"
-                ]
+            "NotificationsPluginFeaturesMap": {
+                "type": "object",
+                "additionalProperties": {
+                    "type": "string"
+                }
             },
             "OpType": {
                 "type": "string",
@@ -33442,6 +34547,30 @@
                     "create"
                 ]
             },
+            "OversampleRequestProcessor": {
+                "type": "object",
+                "properties": {
+                    "tag": {
+                        "type": "string"
+                    },
+                    "description": {
+                        "type": "string"
+                    },
+                    "ignore_failure": {
+                        "type": "boolean"
+                    },
+                    "sample_factor": {
+                        "type": "number",
+                        "format": "float"
+                    },
+                    "content_prefix": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "sample_factor"
+                ]
+            },
             "PatchActionGroupInputPayload": {
                 "type": "array",
                 "items": {
@@ -33696,6 +34825,22 @@
                     }
                 }
             },
+            "PhaseResultsProcessor": {
+                "oneOf": [
+                    {
+                        "type": "object",
+                        "title": "normalization-processor",
+                        "properties": {
+                            "normalization-processor": {
+                                "$ref": "#/components/schemas/NormalizationPhaseResultsProcessor"
+                            }
+                        },
+                        "required": [
+                            "normalization-processor"
+                        ]
+                    }
+                ]
+            },
             "PitDetail": {
                 "type": "object",
                 "properties": {
@@ -33731,6 +34876,14 @@
                 "type": "object",
                 "description": "The ranking evaluation search definition, including search requests, document ratings and ranking metric definition."
             },
+            "RecipientListItem": {
+                "type": "object",
+                "properties": {
+                    "recipient": {
+                        "type": "string"
+                    }
+                }
+            },
             "RefreshEnum": {
                 "type": "string",
                 "description": "If `true` then refresh the affected shards to make this operation visible to search, if `wait_for` then wait for a refresh to make this operation visible to search, if `false` (the default) then do nothing with refreshes.",
@@ -33841,6 +34994,80 @@
                 "type": "object",
                 "description": "The search definition template and its params"
             },
+            "RequestProcessor": {
+                "oneOf": [
+                    {
+                        "type": "object",
+                        "title": "filter_query",
+                        "properties": {
+                            "filter_query": {
+                                "$ref": "#/components/schemas/FilterQueryRequestProcessor"
+                            }
+                        },
+                        "required": [
+                            "filter_query"
+                        ]
+                    },
+                    {
+                        "type": "object",
+                        "title": "neural_query_enricher",
+                        "properties": {
+                            "neural_query_enricher": {
+                                "$ref": "#/components/schemas/NeuralQueryEnricherRequestProcessor"
+                            }
+                        },
+                        "required": [
+                            "neural_query_enricher"
+                        ]
+                    },
+                    {
+                        "type": "object",
+                        "title": "script",
+                        "properties": {
+                            "script": {
+                                "$ref": "#/components/schemas/SearchScriptRequestProcessor"
+                            }
+                        },
+                        "required": [
+                            "script"
+                        ]
+                    },
+                    {
+                        "type": "object",
+                        "title": "oversample",
+                        "properties": {
+                            "oversample": {
+                                "$ref": "#/components/schemas/OversampleRequestProcessor"
+                            }
+                        },
+                        "required": [
+                            "oversample"
+                        ]
+                    }
+                ]
+            },
+            "RestStatus": {
+                "type": "string",
+                "enum": [
+                    "continue",
+                    "switching_protocols",
+                    "ok",
+                    "created",
+                    "accepted",
+                    "non_authoritative_information",
+                    "no_content",
+                    "reset_content",
+                    "partial_content",
+                    "multi_status",
+                    "multiple_choices",
+                    "moved_permanently",
+                    "found",
+                    "see_other",
+                    "not_modified",
+                    "use_proxy",
+                    "temporary_redirect"
+                ]
+            },
             "Role": {
                 "type": "object",
                 "properties": {
@@ -33935,6 +35162,44 @@
                     "block"
                 ]
             },
+            "ScoreCombination": {
+                "type": "object",
+                "properties": {
+                    "technique": {
+                        "$ref": "#/components/schemas/ScoreCombinationTechnique"
+                    },
+                    "parameters": {
+                        "type": "array",
+                        "items": {
+                            "type": "number",
+                            "format": "float"
+                        }
+                    }
+                }
+            },
+            "ScoreCombinationTechnique": {
+                "type": "string",
+                "enum": [
+                    "arithmetic_mean",
+                    "geometric_mean",
+                    "harmonic_mean"
+                ]
+            },
+            "ScoreNormalization": {
+                "type": "object",
+                "properties": {
+                    "technique": {
+                        "$ref": "#/components/schemas/ScoreNormalizationTechnique"
+                    }
+                }
+            },
+            "ScoreNormalizationTechnique": {
+                "type": "string",
+                "enum": [
+                    "min_max",
+                    "l2"
+                ]
+            },
             "ScriptsPainlessExecute_BodyParams": {
                 "type": "object",
                 "description": "The script to execute"
@@ -33943,6 +35208,62 @@
                 "type": "object",
                 "description": "The scroll ID if not passed by URL or query parameter."
             },
+            "SearchPipelineMap": {
+                "type": "object",
+                "additionalProperties": {
+                    "$ref": "#/components/schemas/SearchPipelineStructure"
+                }
+            },
+            "SearchPipelineStructure": {
+                "type": "object",
+                "properties": {
+                    "version": {
+                        "type": "integer",
+                        "format": "int32"
+                    },
+                    "request_processors": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/RequestProcessor"
+                        }
+                    },
+                    "response_processors": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/RequestProcessor"
+                        }
+                    },
+                    "phase_results_processors": {
+                        "type": "array",
+                        "items": {
+                            "$ref": "#/components/schemas/PhaseResultsProcessor"
+                        }
+                    }
+                }
+            },
+            "SearchScriptRequestProcessor": {
+                "type": "object",
+                "properties": {
+                    "tag": {
+                        "type": "string"
+                    },
+                    "description": {
+                        "type": "string"
+                    },
+                    "ignore_failure": {
+                        "type": "boolean"
+                    },
+                    "source": {
+                        "type": "string"
+                    },
+                    "lang": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "source"
+                ]
+            },
             "SearchTemplate_BodyParams": {
                 "type": "object",
                 "description": "The search definition template and its params"
@@ -34119,6 +35440,32 @@
                     }
                 }
             },
+            "SesAccount": {
+                "type": "object",
+                "properties": {
+                    "region": {
+                        "type": "string"
+                    },
+                    "role_arn": {
+                        "type": "string"
+                    },
+                    "from_addess": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "from_addess",
+                    "region"
+                ]
+            },
+            "SeverityType": {
+                "type": "string",
+                "enum": [
+                    "high",
+                    "info",
+                    "critical"
+                ]
+            },
             "ShardStatistics": {
                 "type": "object",
                 "properties": {
@@ -34140,6 +35487,41 @@
                     }
                 }
             },
+            "SlackItem": {
+                "type": "object",
+                "properties": {
+                    "url": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "url"
+                ]
+            },
+            "SmtpAccount": {
+                "type": "object",
+                "properties": {
+                    "host": {
+                        "type": "string"
+                    },
+                    "port": {
+                        "type": "integer",
+                        "format": "int32"
+                    },
+                    "method": {
+                        "$ref": "#/components/schemas/EmailEncryptionMethod"
+                    },
+                    "from_addess": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "from_addess",
+                    "host",
+                    "method",
+                    "port"
+                ]
+            },
             "SnapshotClone_BodyParams": {
                 "type": "object",
                 "description": "The snapshot clone definition"
@@ -34156,6 +35538,20 @@
                 "type": "object",
                 "description": "Details of what to restore"
             },
+            "SnsItem": {
+                "type": "object",
+                "properties": {
+                    "topic_arn": {
+                        "type": "string"
+                    },
+                    "role_arn": {
+                        "type": "string"
+                    }
+                },
+                "required": [
+                    "topic_arn"
+                ]
+            },
             "Status_Member": {
                 "type": "string",
                 "enum": [
@@ -34243,6 +35639,13 @@
                     }
                 }
             },
+            "TotalHitRelation": {
+                "type": "string",
+                "enum": [
+                    "eq",
+                    "gte"
+                ]
+            },
             "UpdateAuditConfigurationResponseContent": {
                 "type": "object",
                 "properties": {
@@ -34511,6 +35914,23 @@
                     "yellow",
                     "red"
                 ]
+            },
+            "Webhook": {
+                "type": "object",
+                "properties": {
+                    "url": {
+                        "type": "string"
+                    },
+                    "method": {
+                        "$ref": "#/components/schemas/HttpMethodType"
+                    },
+                    "header_params": {
+                        "$ref": "#/components/schemas/HeaderParamsMap"
+                    }
+                },
+                "required": [
+                    "url"
+                ]
             }
         },
         "securitySchemes": {