@Override
    public BatchGetRumMetricDefinitionsResult batchGetRumMetricDefinitions(BatchGetRumMetricDefinitionsRequest request) {
        request = beforeClientExecution(request);
        return executeBatchGetRumMetricDefinitions(request);
    }
<p>
Retrieves the list of metrics and dimensions that a RUM app monitor is sending to a single destination.
</p>

@param batchGetRumMetricDefinitionsRequest
@return Result of the BatchGetRumMetricDefinitions operation returned by the service.
@throws ResourceNotFoundException
        Resource not found.
@throws InternalServerException
        Internal service exception.
@throws ValidationException
        One of the arguments for the request is not valid.
@throws AccessDeniedException
        You don't have sufficient permissions to perform this action.
@sample AWSCloudWatchRUM.BatchGetRumMetricDefinitions
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/rum-2018-05-10/BatchGetRumMetricDefinitions"
     target="_top">AWS API Documentation</a>
aws-java-sdk-cloudwatchrum/src/main/java/com/amazonaws/services/cloudwatchrum/AWSCloudWatchRUMClient.java