Added project-routing to field-caps and slight wording updates to SearchRequest and AsyncSearchRequest

Author: quux00

output/schema/schema.json

@@ -18,7 +18,12 @@
  */
 
 import { RequestBase } from '@_types/Base'
-import { ExpandWildcards, Fields, Indices } from '@_types/common'
+import {
+  ExpandWildcards,
+  Fields,
+  Indices,
+  ProjectRouting
+} from '@_types/common'
 import { RuntimeFields } from '@_types/mapping/RuntimeFields'
 import { QueryContainer } from '@_types/query_dsl/abstractions'
 
@@ -102,6 +107,18 @@ export interface Request extends RequestBase {
      * @server_default true
      */
     include_empty_fields?: boolean
+    /**
+     * Specifies a subset of projects to target for the field-caps query using project
+     * metdata tags in a subset of Lucene query syntax.
+     * Allowed Lucene queries: the _alias tag and a single value (possible wildcarded).
+     * Examples:
+     *  _alias:my-project
+     *  _alias:_origin
+     *  _alias:*pr*
+     * Supported in serverless only.
+     * @availability serverless stability=stable visibility=feature_flag feature_flag=serverless.cross_project.enabled
+     */
+    project_routing?: ProjectRouting
   }
   body: {
     /**

output/typescript/types.ts

@@ -221,9 +221,10 @@ export interface Request extends RequestBase {
      */
     pre_filter_shard_size?: long
     /**
-     * Specifies a subset of projects to target for a search using project metadata
-     * tags in a subset Lucene syntax. Allowed Lucene queries: the _alias tag
-     * and a single value (possible wildcarded). Examples:
+     * Specifies a subset of projects to target for the search using project
+     * metdata tags in a subset of Lucene query syntax.
+     * Allowed Lucene queries: the _alias tag and a single value (possible wildcarded).
+     * Examples:
      *  _alias:my-project
      *  _alias:_origin
      *  _alias:*pr*

specification/_global/field_caps/FieldCapabilitiesRequest.ts

@@ -64,6 +64,10 @@
         "type": "boolean",
         "default": true,
         "description": "Include empty fields in result"
+      },
+      "project_routing": {
+        "type": "string",
+        "description": "A Lucene query using project metadata tags to limit which projects to include, such as _alias:_origin or _alias:*pr*. Only supported in serverless."
       }
     },
     "body": {

specification/_global/search/SearchRequest.ts

@@ -128,9 +128,10 @@ export interface Request extends RequestBase {
     max_concurrent_shard_requests?: integer
     preference?: string
     /**
-     * Specifies a subset of projects to target for a search using project metadata
-     * tags in a subset Lucene syntax. Allowed Lucene queries: the _alias tag
-     * and a single value (possible wildcarded). Examples:
+     * Specifies a subset of projects to target for the search using project
+     * metdata tags in a subset of Lucene query syntax.
+     * Allowed Lucene queries: the _alias tag and a single value (possible wildcarded).
+     * Examples:
      *  _alias:my-project
      *  _alias:_origin
      *  _alias:*pr*