Add link shard-request-cache

Author: charlotte-hoblik

specification/_global/delete_by_query/DeleteByQueryRequest.ts

@@ -219,6 +219,7 @@ export interface Request extends RequestBase {
  /**
  * If `true`, the request cache is used for this request.
  * Defaults to the index-level setting.
+ * @ext_doc_id shard-request-cache
  */
  request_cache?: boolean
  /**

specification/_global/update_by_query/UpdateByQueryRequest.ts

@@ -243,6 +243,7 @@ export interface Request extends RequestBase {
  /**
  * If `true`, the request cache is used for this request.
  * It defaults to the index-level setting.
+ * @ext_doc_id shard-request-cache
  */
  request_cache?: boolean
  /**

specification/async_search/submit/AsyncSearchSubmitRequest.ts

@@ -196,6 +196,7 @@ export interface Request extends RequestBase {
  /**
  * Specify if request cache should be used for this request or not, defaults to true
  * @server_default true
+ * @ext_doc_id shard-request-cache
  */
  request_cache?: boolean
  /**