[ML] DelayedDataCheckConfig index mappings (#35646)

Author: davidkyle

x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/job/persistence/ElasticsearchMappings.java

@@ -9,6 +9,7 @@
 import org.elasticsearch.common.xcontent.XContentBuilder;
 import org.elasticsearch.xpack.core.ml.datafeed.ChunkingConfig;
 import org.elasticsearch.xpack.core.ml.datafeed.DatafeedConfig;
+import org.elasticsearch.xpack.core.ml.datafeed.DelayedDataCheckConfig;
 import org.elasticsearch.xpack.core.ml.job.config.AnalysisConfig;
 import org.elasticsearch.xpack.core.ml.job.config.AnalysisLimits;
 import org.elasticsearch.xpack.core.ml.job.config.DataDescription;
@@ -355,6 +356,16 @@ public static void addDatafeedConfigFields(XContentBuilder builder) throws IOExc
                 .endObject()
             .endObject()
         .endObject()
+        .startObject(DatafeedConfig.DELAYED_DATA_CHECK_CONFIG.getPreferredName())
+            .startObject(PROPERTIES)
+                .startObject(DelayedDataCheckConfig.ENABLED.getPreferredName())
+                    .field(TYPE, BOOLEAN)
+                .endObject()
+                .startObject(DelayedDataCheckConfig.CHECK_WINDOW.getPreferredName())
+                    .field(TYPE, KEYWORD)
+                .endObject()
+            .endObject()
+        .endObject()
         .startObject(DatafeedConfig.HEADERS.getPreferredName())
             .field(ENABLED, false)
         .endObject();

x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/job/results/ReservedFieldNames.java

@@ -7,6 +7,7 @@
 
 import org.elasticsearch.xpack.core.ml.datafeed.ChunkingConfig;
 import org.elasticsearch.xpack.core.ml.datafeed.DatafeedConfig;
+import org.elasticsearch.xpack.core.ml.datafeed.DelayedDataCheckConfig;
 import org.elasticsearch.xpack.core.ml.job.config.AnalysisConfig;
 import org.elasticsearch.xpack.core.ml.job.config.AnalysisLimits;
 import org.elasticsearch.xpack.core.ml.job.config.DataDescription;
@@ -250,6 +251,9 @@ public final class ReservedFieldNames {
             DatafeedConfig.SCRIPT_FIELDS.getPreferredName(),
             DatafeedConfig.CHUNKING_CONFIG.getPreferredName(),
             DatafeedConfig.HEADERS.getPreferredName(),
+            DatafeedConfig.DELAYED_DATA_CHECK_CONFIG.getPreferredName(),
+            DelayedDataCheckConfig.ENABLED.getPreferredName(),
+            DelayedDataCheckConfig.CHECK_WINDOW.getPreferredName(),
 
             ChunkingConfig.MODE_FIELD.getPreferredName(),
             ChunkingConfig.TIME_SPAN_FIELD.getPreferredName(),