Add descriptions for API key API (#2167)

* Create API key API

* Grant API key API

* Update API key API

* Get API key information API

* Invalidate API key API

* Query API key information API

* API key

* Clear API key cache API

* Add missing 'read_security' cluster privilege

* Remove doc_id from GrantType

* Add generated schema

* Fix code style

* Regenerate schema after code style cleanup

* Remove unnecessary 'This field is optional.' sentences

Author: abdonpijpelink

compiler/src/model/utils.ts

@@ -621,7 +621,7 @@ export function hoistRequestAnnotations (
         'manage_ml', 'manage_oidc', 'manage_own_api_key', 'manage_pipeline', 'manage_rollup', 'manage_saml',
         'manage_security', 'manage_service_account', 'manage_slm', 'manage_token', 'manage_transform', 'manage_user_profile',
         'manage_watcher', 'monitor', 'monitor_ml', 'monitor_rollup', 'monitor_snapshot', 'monitor_text_structure',
-        'monitor_transform', 'monitor_watcher', 'read_ccr', 'read_ilm', 'read_pipeline', 'read_slm', 'transport_client'
+        'monitor_transform', 'monitor_watcher', 'read_ccr', 'read_ilm', 'read_pipeline', 'read_security', 'read_slm', 'transport_client'
       ]
       const values = parseCommaSeparated(value)
       for (const v of values) {