Regenerate client from commit fcd10ad of spec repo (#326)

Co-authored-by: ci.datadog-api-spec <[email protected]>
Co-authored-by: api-clients-generation-pipeline[bot] <54105614+api-clients-generation-pipeline[bot]@users.noreply.github.com>

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

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.5.1.dev2",
-            "regenerated": "2021-10-16 11:02:48.670750",
-            "spec_repo_commit": "12e050e"
+            "regenerated": "2021-10-16 14:10:44.064426",
+            "spec_repo_commit": "fcd10ad"
         },
         "v2": {
             "apigentools_version": "1.5.1.dev2",
-            "regenerated": "2021-10-16 11:03:39.781259",
-            "spec_repo_commit": "12e050e"
+            "regenerated": "2021-10-16 14:11:47.066458",
+            "spec_repo_commit": "fcd10ad"
         }
     }
 }

packages/datadog-api-client-v1/models/UsageTimeseriesHour.ts

@@ -28,7 +28,7 @@ export class UsageTimeseriesHour {
    */
   "numCustomOutputTimeseries"?: number;
   /**
-   * Contains the number of non-aggregation custom metrics.
+   * Contains sum of non-aggregation custom metrics and custom metrics that are outputs for aggregations.
    */
   "numCustomTimeseries"?: number;