changing applied_to_data_stream_and_write_index to applied_to_data_stream_and_write_indices

Author: masseyke

modules/data-streams/src/yamlRestTest/resources/rest-api-spec/test/data_stream/240_data_stream_settings.yml

@@ -550,7 +550,7 @@ setup:
   - match: { data_streams.0.applied_to_data_stream: true }
   - match: { data_streams.0.index_settings_results.applied_to_data_stream_only: []}
   - match: { data_streams.0.index_settings_results.applied_to_data_stream_and_backing_indices: []}
-  - length: { data_streams.0.index_settings_results.applied_to_data_stream_and_write_index: 1  }
+  - length: { data_streams.0.index_settings_results.applied_to_data_stream_and_write_indices: 1  }
   - match: { data_streams.0.effective_settings.index.number_of_replicas: "1" }
 
   - do:

server/src/main/java/org/elasticsearch/action/datastreams/UpdateDataStreamSettingsAction.java

@@ -253,7 +253,7 @@ public IndicesSettingsResult(StreamInput in) throws IOException {
             @Override
             public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
                 builder.field("applied_to_data_stream_only", appliedToDataStreamOnly);
-                builder.field("applied_to_data_stream_and_write_index", appliedToDataStreamAndWriteIndex);
+                builder.field("applied_to_data_stream_and_write_indices", appliedToDataStreamAndWriteIndex);
                 builder.field("applied_to_data_stream_and_backing_indices", appliedToDataStreamAndBackingIndices);
                 if (indexSettingErrors.isEmpty() == false) {
                     builder.field("errors", indexSettingErrors);

server/src/test/java/org/elasticsearch/action/datastreams/UpdateDataStreamSettingsActionResponseTests.java

@@ -156,7 +156,7 @@ private Map<String, Object> buildExpectedMap(
         result.put("effective_settings", effectiveSettings);
         Map<String, Object> indexSettingsResults = new HashMap<>();
         indexSettingsResults.put("applied_to_data_stream_only", appliedToDataStreamOnly);
-        indexSettingsResults.put("applied_to_data_stream_and_write_index", appliedToWriteIndexOnly);
+        indexSettingsResults.put("applied_to_data_stream_and_write_indices", appliedToWriteIndexOnly);
         indexSettingsResults.put("applied_to_data_stream_and_backing_indices", appliedToIndices);
         if (indexErrors.isEmpty() == false) {
             indexSettingsResults.put(