diff --git a/.apigentools-info b/.apigentools-info
index 04e7b2d14f6b..23fef5878e7f 100644
--- a/.apigentools-info
+++ b/.apigentools-info
@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-05-27 10:37:41.709330",
-            "spec_repo_commit": "c75940cb"
+            "regenerated": "2025-05-27 13:50:56.660203",
+            "spec_repo_commit": "d09cbc0c"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-05-27 10:37:41.725491",
-            "spec_repo_commit": "c75940cb"
+            "regenerated": "2025-05-27 13:50:56.680710",
+            "spec_repo_commit": "d09cbc0c"
         }
     }
 }
\ No newline at end of file
diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index f24ff618644c..515cd0e354bf 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -1316,8 +1316,6 @@ components:
           $ref: '#/components/schemas/AWSResourcesConfig'
         traces_config:
           $ref: '#/components/schemas/AWSTracesConfig'
-      required:
-      - aws_account_id
       type: object
     AWSAccountResponseData:
       description: AWS Account response data.
diff --git a/lib/datadog_api_client/v2/models/aws_account_response_attributes.rb b/lib/datadog_api_client/v2/models/aws_account_response_attributes.rb
index 0f17b056f13e..ab876104c0dd 100644
--- a/lib/datadog_api_client/v2/models/aws_account_response_attributes.rb
+++ b/lib/datadog_api_client/v2/models/aws_account_response_attributes.rb
@@ -28,7 +28,7 @@ class AWSAccountResponseAttributes
     attr_accessor :auth_config
 
     # AWS Account ID.
-    attr_reader :aws_account_id
+    attr_accessor :aws_account_id
 
     # AWS partition your AWS account is scoped to. Defaults to `aws`.
     # See [Partitions](https://docs.aws.amazon.com/whitepapers/latest/aws-fault-isolation-boundaries/partitions.html) in the AWS documentation for more information.
@@ -166,24 +166,6 @@ def initialize(attributes = {})
       end
     end
 
-    # Check to see if the all the properties in the model are valid
-    # @return true if the model is valid
-    # @!visibility private
-    def valid?
-      return false if @aws_account_id.nil?
-      true
-    end
-
-    # Custom attribute writer method with validation
-    # @param aws_account_id [Object] Object to be assigned
-    # @!visibility private
-    def aws_account_id=(aws_account_id)
-      if aws_account_id.nil?
-        fail ArgumentError, 'invalid value for "aws_account_id", aws_account_id cannot be nil.'
-      end
-      @aws_account_id = aws_account_id
-    end
-
     # Returns the object in the form of hash, with additionalProperties support.
     # @return [Hash] Returns the object in the form of hash
     # @!visibility private