Highlight the "hidden" REST API test suite
@@ -264,6 +264,8 @@ The REST layer is tested through specific tests that are shared between all
the elasticsearch official clients and consist of YAML files that describe the
operations to be executed and the obtained results that need to be tested.
+The YAML files support various operators defined in the link:/rest-api-spec/src/main/resources/rest-api-spec/test/README.asciidoc[rest-api-spec] and adhere to the link:/rest-api-spec/README.markdown[Elasticsearch REST API JSON specification]
+
The REST tests are run automatically when executing the "./gradlew check" command. To run only the
REST tests use the following command:
