Fix validation errors for bulk API (#3273)

(cherry picked from commit ed90804)

specification/_global/bulk/BulkRequest.ts

@@ -48,6 +48,11 @@ export interface Request<TDocument, TPartialDocument> extends RequestBase {
     index?: IndexName
   }
   query_parameters: {
+    /**
+     * If `true`, the response will include the ingest pipelines that were executed for each index or create.
+     * @server_default false
+     */
+    list_executed_pipelines?: boolean
     /**
      * ID of the pipeline to use to preprocess incoming documents.
      * If the index has a default ingest pipeline specified, then setting the value to `_none` disables the default ingest pipeline for this request.
@@ -92,6 +97,11 @@ export interface Request<TDocument, TPartialDocument> extends RequestBase {
      * @server_default false
      */
     require_alias?: boolean
+    /**
+     * If `true`, the request's actions must target a data stream (existing or to-be-created).
+     * @server_default false
+     */
+    require_data_stream?: boolean
   }
   /**
    * The request body contains a newline-delimited list of `create`, `delete`, `index`, and `update` actions and their associated source data.

specification/_json_spec/bulk.json

@@ -46,10 +46,6 @@
         "type": "time",
         "description": "Explicit operation timeout"
       },
-      "type": {
-        "type": "string",
-        "description": "Default document type for items which don't provide one"
-      },
       "_source": {
         "type": "list",
         "description": "True or false to return the _source field or not, or default list of fields to return, can be overridden on each sub-request"
@@ -68,11 +64,11 @@
       },
       "require_alias": {
         "type": "boolean",
-        "description": "Sets require_alias for all incoming documents. Defaults to unset (false)"
+        "description": "If true, the request’s actions must target an index alias. Defaults to false."
       },
       "require_data_stream": {
         "type": "boolean",
-        "description": "When true, requires the destination to be a data stream (existing or to-be-created). Default is false"
+        "description": "If true, the request's actions must target a data stream (existing or to-be-created). Default to false"
       },
       "list_executed_pipelines": {
         "type": "boolean",