Regenerate client from commit 51272749 of spec repo

Author: ci.datadog-api-spec

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-06-19 12:11:20.423768",
-            "spec_repo_commit": "a171e0a8"
+            "regenerated": "2025-06-20 19:51:44.281546",
+            "spec_repo_commit": "51272749"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-06-19 12:11:20.440846",
-            "spec_repo_commit": "a171e0a8"
+            "regenerated": "2025-06-20 19:51:44.297382",
+            "spec_repo_commit": "51272749"
         }
     }
 }

.generator/schemas/v2/openapi.yaml

@@ -7089,11 +7089,15 @@ components:
       enum:
       - user
       - system
+      - api
+      - automation
       example: user
       type: string
       x-enum-varnames:
       - USER
       - SYSTEM
+      - API
+      - AUTOMATION
     ChangeEventCustomAttributesChangedResource:
       additionalProperties: false
       description: A uniquely identified resource.

lib/datadog_api_client/v2/models/change_event_custom_attributes_author_type.rb

@@ -23,5 +23,7 @@ class ChangeEventCustomAttributesAuthorType
 
     USER = "user".freeze
     SYSTEM = "system".freeze
+    API = "api".freeze
+    AUTOMATION = "automation".freeze
   end
 end