API generation

api/api/indices.data_streams_stats.js

@@ -0,0 +1,86 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
+// See the LICENSE file in the project root for more information
+
+'use strict'
+
+/* eslint camelcase: 0 */
+/* eslint no-unused-vars: 0 */
+
+function buildIndicesDataStreamsStats (opts) {
+  // eslint-disable-next-line no-unused-vars
+  const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
+
+  const acceptedQuerystring = [
+    'expand_wildcards',
+    'forbid_closed_indices',
+    'pretty',
+    'human',
+    'error_trace',
+    'source',
+    'filter_path'
+  ]
+
+  const snakeCase = {
+    expandWildcards: 'expand_wildcards',
+    forbidClosedIndices: 'forbid_closed_indices',
+    errorTrace: 'error_trace',
+    filterPath: 'filter_path'
+  }
+
+  /**
+   * Perform a indices.data_streams_stats request
+   * Provides statistics on operations happening in a data stream.
+   * https://www.elastic.co/guide/en/elasticsearch/reference/master/data-streams.html
+   */
+  return function indicesDataStreamsStats (params, options, callback) {
+    options = options || {}
+    if (typeof options === 'function') {
+      callback = options
+      options = {}
+    }
+    if (typeof params === 'function' || params == null) {
+      callback = params
+      params = {}
+      options = {}
+    }
+
+    // validate headers object
+    if (options.headers != null && typeof options.headers !== 'object') {
+      const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
+      return handleError(err, callback)
+    }
+
+    var warnings = []
+    var { method, body, name, ...querystring } = params
+    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
+
+    var ignore = options.ignore
+    if (typeof ignore === 'number') {
+      options.ignore = [ignore]
+    }
+
+    var path = ''
+
+    if ((name) != null) {
+      if (method == null) method = 'GET'
+      path = '/' + '_data_stream' + '/' + encodeURIComponent(name) + '/' + '_stats'
+    } else {
+      if (method == null) method = 'GET'
+      path = '/' + '_data_stream' + '/' + '_stats'
+    }
+
+    // build request object
+    const request = {
+      method,
+      path,
+      body: null,
+      querystring
+    }
+
+    options.warnings = warnings.length === 0 ? null : warnings
+    return makeRequest(request, options, callback)
+  }
+}
+
+module.exports = buildIndicesDataStreamsStats

api/api/indices.put_mapping.js

@@ -18,6 +18,7 @@ function buildIndicesPutMapping (opts) {
     'ignore_unavailable',
     'allow_no_indices',
     'expand_wildcards',
+    'write_index_only',
     'pretty',
     'human',
     'error_trace',
@@ -31,6 +32,7 @@ function buildIndicesPutMapping (opts) {
     ignoreUnavailable: 'ignore_unavailable',
     allowNoIndices: 'allow_no_indices',
     expandWildcards: 'expand_wildcards',
+    writeIndexOnly: 'write_index_only',
     errorTrace: 'error_trace',
     filterPath: 'filter_path'
   }

api/index.js

@@ -215,6 +215,8 @@ function ESAPI (opts) {
       create: lazyLoad('indices.create', opts),
       create_data_stream: lazyLoad('indices.create_data_stream', opts),
       createDataStream: lazyLoad('indices.create_data_stream', opts),
+      data_streams_stats: lazyLoad('indices.data_streams_stats', opts),
+      dataStreamsStats: lazyLoad('indices.data_streams_stats', opts),
       delete: lazyLoad('indices.delete', opts),
       delete_alias: lazyLoad('indices.delete_alias', opts),
       deleteAlias: lazyLoad('indices.delete_alias', opts),

api/kibana.d.ts

@@ -188,6 +188,7 @@ interface KibanaClient {
     close<TResponse = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesClose, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     create<TResponse = Record<string, any>, TRequestBody extends RequestBody = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesCreate<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     createDataStream<TResponse = Record<string, any>, TRequestBody extends RequestBody = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesCreateDataStream<TRequestBody>, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
+    dataStreamsStats<TResponse = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesDataStreamsStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete<TResponse = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesDelete, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteAlias<TResponse = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesDeleteAlias, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     deleteDataStream<TResponse = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesDeleteDataStream, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>

api/requestParams.d.ts

@@ -656,6 +656,12 @@ export interface IndicesCreateDataStream<T = RequestBody> extends Generic {
   body?: T;
 }
 
+export interface IndicesDataStreamsStats extends Generic {
+  name?: string | string[];
+  expand_wildcards?: 'open' | 'closed' | 'hidden' | 'none' | 'all';
+  forbid_closed_indices?: boolean;
+}
+
 export interface IndicesDelete extends Generic {
   index: string | string[];
   timeout?: string;
@@ -873,6 +879,7 @@ export interface IndicesPutMapping<T = RequestBody> extends Generic {
   ignore_unavailable?: boolean;
   allow_no_indices?: boolean;
   expand_wildcards?: 'open' | 'closed' | 'hidden' | 'none' | 'all';
+  write_index_only?: boolean;
   body: T;
 }
 

docs/reference.asciidoc

@@ -2473,7 +2473,7 @@ client.indices.addBlock({
   expand_wildcards: 'open' | 'closed' | 'hidden' | 'none' | 'all'
 })
 ----
-
+link:{ref}/indices-blocks.html[Documentation] +
 [cols=2*]
 |===
 |`index`
@@ -2698,6 +2698,32 @@ link:{ref}/data-streams.html[Documentation] +
 
 |===
 
+=== indices.dataStreamsStats
+*Stability:* experimental
+[source,ts]
+----
+client.indices.dataStreamsStats({
+  name: string | string[],
+  expand_wildcards: 'open' | 'closed' | 'hidden' | 'none' | 'all',
+  forbid_closed_indices: boolean
+})
+----
+link:{ref}/data-streams.html[Documentation] +
+[cols=2*]
+|===
+|`name`
+|`string \| string[]` - A comma-separated list of data stream names; use `_all` or empty string to perform the operation on all data streams
+
+|`expand_wildcards` or `expandWildcards`
+|`'open' \| 'closed' \| 'hidden' \| 'none' \| 'all'` - Whether to expand wildcard expression to concrete indices that are open, closed or both. +
+_Default:_ `open`
+
+|`forbid_closed_indices` or `forbidClosedIndices`
+|`boolean` - If set to false stats will also collected from closed indices if explicitly specified or if expand_wildcards expands to closed indices +
+_Default:_ `true`
+
+|===
+
 === indices.delete
 
 [source,ts]
@@ -3563,6 +3589,7 @@ client.indices.putMapping({
   ignore_unavailable: boolean,
   allow_no_indices: boolean,
   expand_wildcards: 'open' | 'closed' | 'hidden' | 'none' | 'all',
+  write_index_only: boolean,
   body: object
 })
 ----
@@ -3596,6 +3623,9 @@ WARNING: This parameter has been deprecated.
 |`'open' \| 'closed' \| 'hidden' \| 'none' \| 'all'` - Whether to expand wildcard expression to concrete indices that are open, closed or both. +
 _Default:_ `open`
 
+|`write_index_only` or `writeIndexOnly`
+|`boolean` - When true, applies mappings only to the write index of an alias or data stream
+
 |`body`
 |`object` - The mapping definition
 
@@ -3748,7 +3778,7 @@ client.indices.resolveIndex({
   expand_wildcards: 'open' | 'closed' | 'hidden' | 'none' | 'all'
 })
 ----
-
+link:{ref}/indices-resolve-index.html[Documentation] +
 [cols=2*]
 |===
 |`name`

index.d.ts

@@ -844,6 +844,14 @@ declare class Client {
     createDataStream<TResponse = Record<string, any>, TRequestBody extends RequestBody = Record<string, any>, TContext = Context>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     createDataStream<TResponse = Record<string, any>, TRequestBody extends RequestBody = Record<string, any>, TContext = Context>(params: RequestParams.IndicesCreateDataStream<TRequestBody>, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     createDataStream<TResponse = Record<string, any>, TRequestBody extends RequestBody = Record<string, any>, TContext = Context>(params: RequestParams.IndicesCreateDataStream<TRequestBody>, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
+    data_streams_stats<TResponse = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesDataStreamsStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
+    data_streams_stats<TResponse = Record<string, any>, TContext = Context>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
+    data_streams_stats<TResponse = Record<string, any>, TContext = Context>(params: RequestParams.IndicesDataStreamsStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
+    data_streams_stats<TResponse = Record<string, any>, TContext = Context>(params: RequestParams.IndicesDataStreamsStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
+    dataStreamsStats<TResponse = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesDataStreamsStats, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
+    dataStreamsStats<TResponse = Record<string, any>, TContext = Context>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
+    dataStreamsStats<TResponse = Record<string, any>, TContext = Context>(params: RequestParams.IndicesDataStreamsStats, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
+    dataStreamsStats<TResponse = Record<string, any>, TContext = Context>(params: RequestParams.IndicesDataStreamsStats, options: TransportRequestOptions, callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = Record<string, any>, TContext = Context>(params?: RequestParams.IndicesDelete, options?: TransportRequestOptions): TransportRequestPromise<ApiResponse<TResponse, TContext>>
     delete<TResponse = Record<string, any>, TContext = Context>(callback: callbackFn<TResponse, TContext>): TransportRequestCallback
     delete<TResponse = Record<string, any>, TContext = Context>(params: RequestParams.IndicesDelete, callback: callbackFn<TResponse, TContext>): TransportRequestCallback