Regenerate client from commit 644562e6 of spec repo

Author: ci.datadog-api-spec

.apigentools-info

@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-05-01 18:50:11.181805",
-            "spec_repo_commit": "7eb88f6a"
+            "regenerated": "2025-05-02 07:46:00.417791",
+            "spec_repo_commit": "644562e6"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2025-05-01 18:50:11.200952",
-            "spec_repo_commit": "7eb88f6a"
+            "regenerated": "2025-05-02 07:46:00.433173",
+            "spec_repo_commit": "644562e6"
         }
     }
 }