Update v2 API spec to reflect default AWS metric collection behavior (#2753)

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

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

.generated-info

@@ -1,4 +1,4 @@
 {
-  "spec_repo_commit": "55aea96",
-  "generated": "2025-08-25 15:34:07.121"
+  "spec_repo_commit": "e22129c",
+  "generated": "2025-08-25 17:47:43.193"
 }

.generator/schemas/v2/openapi.yaml

@@ -1764,20 +1764,21 @@ components:
       - $ref: '#/components/schemas/AWSNamespaceFiltersIncludeOnly'
     AWSNamespaceFiltersExcludeOnly:
       description: 'Exclude only these namespaces from metrics collection. Defaults
-        to `["AWS/SQS", "AWS/ElasticMapReduce"]`.
+        to `["AWS/SQS", "AWS/ElasticMapReduce", "AWS/Usage"]`.
 
-        `AWS/SQS` and `AWS/ElasticMapReduce` are excluded by default to reduce your
-        AWS CloudWatch costs from `GetMetricData` API calls.'
+        `AWS/SQS`, `AWS/ElasticMapReduce`, and `AWS/Usage` are excluded by default
+        to reduce your AWS CloudWatch costs from `GetMetricData` API calls.'
       properties:
         exclude_only:
           description: 'Exclude only these namespaces from metrics collection. Defaults
-            to `["AWS/SQS", "AWS/ElasticMapReduce"]`.
+            to `["AWS/SQS", "AWS/ElasticMapReduce", "AWS/Usage"]`.
 
-            `AWS/SQS` and `AWS/ElasticMapReduce` are excluded by default to reduce
-            your AWS CloudWatch costs from `GetMetricData` API calls.'
+            `AWS/SQS`, `AWS/ElasticMapReduce`, and `AWS/Usage` are excluded by default
+            to reduce your AWS CloudWatch costs from `GetMetricData` API calls.'
           example:
           - AWS/SQS
           - AWS/ElasticMapReduce
+          - AWS/Usage
           items:
             example: AWS/SQS
             type: string

src/datadog_api_client/v2/model/aws_namespace_filters.py

@@ -15,8 +15,8 @@ def __init__(self, **kwargs):
         """
         AWS Metrics namespace filters. Defaults to ``exclude_only``.
 
-        :param exclude_only: Exclude only these namespaces from metrics collection. Defaults to `["AWS/SQS", "AWS/ElasticMapReduce"]`.
-            `AWS/SQS` and `AWS/ElasticMapReduce` are excluded by default to reduce your AWS CloudWatch costs from `GetMetricData` API calls.
+        :param exclude_only: Exclude only these namespaces from metrics collection. Defaults to `["AWS/SQS", "AWS/ElasticMapReduce", "AWS/Usage"]`.
+            `AWS/SQS`, `AWS/ElasticMapReduce`, and `AWS/Usage` are excluded by default to reduce your AWS CloudWatch costs from `GetMetricData` API calls.
         :type exclude_only: [str]
 
         :param include_only: Include only these namespaces.

src/datadog_api_client/v2/model/aws_namespace_filters_exclude_only.py

@@ -24,11 +24,11 @@ def openapi_types(_):
 
     def __init__(self_, exclude_only: List[str], **kwargs):
         """
-        Exclude only these namespaces from metrics collection. Defaults to ``["AWS/SQS", "AWS/ElasticMapReduce"]``.
-        ``AWS/SQS`` and ``AWS/ElasticMapReduce`` are excluded by default to reduce your AWS CloudWatch costs from ``GetMetricData`` API calls.
+        Exclude only these namespaces from metrics collection. Defaults to ``["AWS/SQS", "AWS/ElasticMapReduce", "AWS/Usage"]``.
+        ``AWS/SQS`` , ``AWS/ElasticMapReduce`` , and ``AWS/Usage`` are excluded by default to reduce your AWS CloudWatch costs from ``GetMetricData`` API calls.
 
-        :param exclude_only: Exclude only these namespaces from metrics collection. Defaults to ``["AWS/SQS", "AWS/ElasticMapReduce"]``.
-            ``AWS/SQS`` and ``AWS/ElasticMapReduce`` are excluded by default to reduce your AWS CloudWatch costs from ``GetMetricData`` API calls.
+        :param exclude_only: Exclude only these namespaces from metrics collection. Defaults to ``["AWS/SQS", "AWS/ElasticMapReduce", "AWS/Usage"]``.
+            ``AWS/SQS`` , ``AWS/ElasticMapReduce`` , and ``AWS/Usage`` are excluded by default to reduce your AWS CloudWatch costs from ``GetMetricData`` API calls.
         :type exclude_only: [str]
         """
         super().__init__(kwargs)