diff --git a/.apigentools-info b/.apigentools-info
index edfa22706aa..379d3ccb768 100644
--- a/.apigentools-info
+++ b/.apigentools-info
@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-06-19 12:11:25.008610",
-            "spec_repo_commit": "a171e0a8"
+            "regenerated": "2025-06-20 19:51:49.507932",
+            "spec_repo_commit": "51272749"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-06-19 12:11:25.024268",
-            "spec_repo_commit": "a171e0a8"
+            "regenerated": "2025-06-20 19:51:49.524444",
+            "spec_repo_commit": "51272749"
         }
     }
 }
\ No newline at end of file
diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 6e5229840fb..97971096fa2 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.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.
diff --git a/src/main/java/com/datadog/api/client/v2/model/ChangeEventCustomAttributesAuthorType.java b/src/main/java/com/datadog/api/client/v2/model/ChangeEventCustomAttributesAuthorType.java
index c31c79d6a5f..36c20e7330f 100644
--- a/src/main/java/com/datadog/api/client/v2/model/ChangeEventCustomAttributesAuthorType.java
+++ b/src/main/java/com/datadog/api/client/v2/model/ChangeEventCustomAttributesAuthorType.java
@@ -25,12 +25,16 @@
 public class ChangeEventCustomAttributesAuthorType extends ModelEnum<String> {
 
   private static final Set<String> allowedValues =
-      new HashSet<String>(Arrays.asList("user", "system"));
+      new HashSet<String>(Arrays.asList("user", "system", "api", "automation"));
 
   public static final ChangeEventCustomAttributesAuthorType USER =
       new ChangeEventCustomAttributesAuthorType("user");
   public static final ChangeEventCustomAttributesAuthorType SYSTEM =
       new ChangeEventCustomAttributesAuthorType("system");
+  public static final ChangeEventCustomAttributesAuthorType API =
+      new ChangeEventCustomAttributesAuthorType("api");
+  public static final ChangeEventCustomAttributesAuthorType AUTOMATION =
+      new ChangeEventCustomAttributesAuthorType("automation");
 
   ChangeEventCustomAttributesAuthorType(String value) {
     super(value, allowedValues);