Add indices.simulate_index_template Request

output/schema/schema.json

@@ -5212,10 +5212,17 @@
       "description": "Simulate matching the given index name against the index templates in the system",
       "docUrl": "https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-templates.html",
       "name": "indices.simulate_index_template",
-      "request": null,
+      "request": {
+        "name": "IndicesSimulateIndexTemplateRequest",
+        "namespace": "indices.simulate_index_template"
+      },
       "requestBodyRequired": false,
-      "response": null,
-      "stability": "stable",
+      "response": {
+        "name": "IndicesSimulateIndexTemplateResponse",
+        "namespace": "indices.simulate_index_template"
+      },
+      "since": "7.9.0",
+      "stability": "TODO",
       "urls": [
         {
           "methods": [
@@ -70432,6 +70439,110 @@
         }
       ]
     },
+    {
+      "attachedBehaviors": [
+        "CommonQueryParameters"
+      ],
+      "body": {
+        "kind": "properties",
+        "properties": [
+          {
+            "name": "index_patterns",
+            "required": false,
+            "type": {
+              "kind": "array_of",
+              "value": {
+                "kind": "instance_of",
+                "type": {
+                  "name": "IndexName",
+                  "namespace": "_types"
+                }
+              }
+            }
+          },
+          {
+            "name": "composed_of",
+            "required": false,
+            "type": {
+              "kind": "array_of",
+              "value": {
+                "kind": "instance_of",
+                "type": {
+                  "name": "Name",
+                  "namespace": "_types"
+                }
+              }
+            }
+          },
+          {
+            "description": "Any overlapping templates that would have matched, but have lower priority",
+            "name": "overlapping",
+            "required": false,
+            "type": {
+              "kind": "array_of",
+              "value": {
+                "kind": "instance_of",
+                "type": {
+                  "name": "OverlappingIndexTemplate",
+                  "namespace": "indices.simulate_index_template"
+                }
+              }
+            }
+          },
+          {
+            "name": "template",
+            "required": false,
+            "type": {
+              "kind": "instance_of",
+              "type": {
+                "name": "TemplateMapping",
+                "namespace": "indices._types"
+              }
+            }
+          }
+        ]
+      },
+      "inherits": {
+        "type": {
+          "name": "RequestBase",
+          "namespace": "_types"
+        }
+      },
+      "kind": "request",
+      "name": {
+        "name": "IndicesSimulateIndexTemplateRequest",
+        "namespace": "indices.simulate_index_template"
+      },
+      "path": [
+        {
+          "description": "The name of the index (it must be a concrete index name)",
+          "name": "name",
+          "required": false,
+          "type": {
+            "kind": "instance_of",
+            "type": {
+              "name": "Name",
+              "namespace": "_types"
+            }
+          }
+        }
+      ],
+      "query": []
+    },
+    {
+      "inherits": {
+        "type": {
+          "name": "AcknowledgedResponseBase",
+          "namespace": "_types"
+        }
+      },
+      "kind": "interface",
+      "name": {
+        "name": "IndicesSimulateIndexTemplateResponse",
+        "namespace": "indices.simulate_index_template"
+      },
+      "properties": []
+    },
     {
       "attachedBehaviors": [
         "CommonQueryParameters"
@@ -92728,6 +92839,40 @@
         }
       ]
     },
+    {
+      "kind": "interface",
+      "name": {
+        "name": "OverlappingIndexTemplate",
+        "namespace": "indices.simulate_index_template"
+      },
+      "properties": [
+        {
+          "name": "name",
+          "required": true,
+          "type": {
+            "kind": "instance_of",
+            "type": {
+              "name": "Name",
+              "namespace": "_types"
+            }
+          }
+        },
+        {
+          "name": "index_patterns",
+          "required": false,
+          "type": {
+            "kind": "array_of",
+            "value": {
+              "kind": "instance_of",
+              "type": {
+                "name": "IndexName",
+                "namespace": "_types"
+              }
+            }
+          }
+        }
+      ]
+    },
     {
       "kind": "interface",
       "name": {
@@ -124592,8 +124737,8 @@
             "value": {
               "kind": "instance_of",
               "type": {
-                "name": "string",
-                "namespace": "internal"
+                "name": "Name",
+                "namespace": "_types"
               }
             }
           }

output/schema/validation-errors.json

@@ -470,7 +470,7 @@
     },
     "indices.simulate_index_template": {
       "request": [
-        "Missing request & response"
+        "Endpoint has \"@stability: TODO"
       ],
       "response": []
     },

output/typescript/types.ts

@@ -7025,6 +7025,19 @@ export interface IndicesShrinkIndicesShrinkResponse extends AcknowledgedResponse
   index: IndexName
 }
 
+export interface IndicesSimulateIndexTemplateIndicesSimulateIndexTemplateRequest extends RequestBase {
+  name?: Name
+  body?: {
+    index_patterns?: IndexName[]
+    composed_of?: Name[]
+    overlapping?: IndicesSimulateIndexTemplateOverlappingIndexTemplate[]
+    template?: IndicesTemplateMapping
+  }
+}
+
+export interface IndicesSimulateIndexTemplateIndicesSimulateIndexTemplateResponse extends AcknowledgedResponseBase {
+}
+
 export interface IndicesSplitIndicesSplitRequest extends RequestBase {
   index: IndexName
   target: IndexName
@@ -9593,6 +9606,11 @@ export interface MlOverallBucketJobInfo {
   max_anomaly_score: double
 }
 
+export interface IndicesSimulateIndexTemplateOverlappingIndexTemplate {
+  name: Name
+  index_patterns?: IndexName[]
+}
+
 export interface MlPage {
   from: integer
   size: integer
@@ -13179,7 +13197,7 @@ export interface TaskListTasksTaskStatus {
 
 export interface IndicesTemplateMapping {
   aliases: Record<IndexName, IndicesAlias>
-  index_patterns: string[]
+  index_patterns: Name[]
   mappings: MappingTypeMapping
   order: integer
   settings: Record<string, any>

specification/indices/_types/TemplateMapping.ts

@@ -19,14 +19,14 @@
 
 import { Dictionary } from '@spec_utils/Dictionary'
 import { UserDefinedValue } from '@spec_utils/UserDefinedValue'
-import { IndexName, VersionNumber } from '@_types/common'
+import { IndexName, Name, VersionNumber } from '@_types/common'
 import { TypeMapping } from '@_types/mapping/TypeMapping'
 import { integer } from '@_types/Numeric'
 import { Alias } from './Alias'
 
 export class TemplateMapping {
   aliases: Dictionary<IndexName, Alias>
-  index_patterns: string[]
+  index_patterns: Name[]
   mappings: TypeMapping
   order: integer
   settings: Dictionary<string, UserDefinedValue>

specification/indices/simulate_index_template/IndicesSimulateIndexTemplateRequest.ts

@@ -0,0 +1,46 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { TemplateMapping } from '@indices/_types/TemplateMapping'
+import { RequestBase } from '@_types/Base'
+import { IndexName, Name, WaitForActiveShards } from '@_types/common'
+
+/**
+ * @rest_spec_name indices.simulate_index_template
+ * @since 7.9.0
+ * @stability TODO
+ */
+export interface IndicesSimulateIndexTemplateRequest extends RequestBase {
+  path_parts?: {
+    /** Index or template name to simulate */
+    name?: Name
+  }
+  body?: {
+    index_patterns?: IndexName[]
+    composed_of?: Name[]
+    /** Any overlapping templates that would have matched, but have lower priority */
+    overlapping?: OverlappingIndexTemplate[]
+    template?: TemplateMapping
+  }
+}
+
+export class OverlappingIndexTemplate {
+  name: Name
+  index_patterns?: IndexName[]
+}

specification/indices/simulate_index_template/IndicesSimulateIndexTemplateResponse.ts

@@ -0,0 +1,24 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { AcknowledgedResponseBase } from '@_types/Base'
+
+// TODO must be changed to HttpStatusCodeResponse once
+// https://github.com/elastic/elastic-client-generator/pull/373 is merged.
+export class IndicesSimulateIndexTemplateResponse extends AcknowledgedResponseBase {}