docs: public ServiceFuture<PolicyStatesQueryResultsInner> listQueryResultsForResourceGroupLevelPolicyAssignmentAsync(PolicyStatesResource policyStatesResource, String subscriptionId, String resourceGroupName, String policyAssignmentName, final ServiceCallback<PolicyStatesQueryResultsInner> serviceCallback) {
          return ServiceFuture.fromResponse(listQueryResultsForResourceGroupLevelPolicyAssignmentWithServiceResponseAsync(policyStatesResource, subscriptionId, resourceGroupName, policyAssignmentName), serviceCallback);
      }