Regenerate client from commit 51272749 of spec repo (#3164)

Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>

Author: api-clients-generation-pipeline[bot]

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-06-19 12:11:23.953587",
-            "spec_repo_commit": "a171e0a8"
+            "regenerated": "2025-06-20 19:51:49.000722",
+            "spec_repo_commit": "51272749"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-06-19 12:11:23.969957",
-            "spec_repo_commit": "a171e0a8"
+            "regenerated": "2025-06-20 19:51:49.016467",
+            "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.

api/datadogV2/model_change_event_custom_attributes_author_type.go

@@ -15,13 +15,17 @@ type ChangeEventCustomAttributesAuthorType string
 
 // List of ChangeEventCustomAttributesAuthorType.
 const (
-	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_USER   ChangeEventCustomAttributesAuthorType = "user"
-	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_SYSTEM ChangeEventCustomAttributesAuthorType = "system"
+	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_USER       ChangeEventCustomAttributesAuthorType = "user"
+	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_SYSTEM     ChangeEventCustomAttributesAuthorType = "system"
+	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_API        ChangeEventCustomAttributesAuthorType = "api"
+	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_AUTOMATION ChangeEventCustomAttributesAuthorType = "automation"
 )
 
 var allowedChangeEventCustomAttributesAuthorTypeEnumValues = []ChangeEventCustomAttributesAuthorType{
 	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_USER,
 	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_SYSTEM,
+	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_API,
+	CHANGEEVENTCUSTOMATTRIBUTESAUTHORTYPE_AUTOMATION,
 }
 
 // GetAllowedValues reeturns the list of possible values.