Adding get random sample API

Author: masseyke

output/schema/schema.json

@@ -9,6 +9,12 @@
         "Request: missing json spec query parameter 'allow_closed'"
       ],
       "response": []
+    },
+    "indices.get_sample": {
+      "request": [
+        "Request: url path '{index}/_data_stream' not found in the json spec"
+      ],
+      "response": []
     }
   },
   "generalErrors": [

output/schema/validation-errors.json

@@ -613,6 +613,7 @@ edit-query-rule-from-ui,https://www.elastic.co/docs/solutions/search/query-rules
 delete-query-rule-from-ui,https://www.elastic.co/docs/solutions/search/query-rules-ui#delete-a-rule,,Delete a rule from the Query Rules UI
 list-query-rules-in-ui,https://www.elastic.co/docs/solutions/search/query-rules-ui#accessing-the-query-rules-ui,,See rules and rulesets in Query Rules UI
 delete-query-ruleset-from-ui,https://www.elastic.co/docs/solutions/search/query-rules-ui#delete-a-ruleset,,Delete a ruleset from the Query Rules UI
+random_sample,https://www.elastic.co/guide/en/elasticsearch/reference/{branch}/ingest-random-sampling.html,,
 realtime,https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-get,https://www.elastic.co/guide/en/elasticsearch/reference/8.18/docs-get.html,
 redact-processor,https://www.elastic.co/docs/reference/enrich-processor/redact-processor,,
 regexp-syntax,https://www.elastic.co/docs/reference/query-languages/query-dsl/regexp-syntax,,