Metadata pertaining to this request.
Contains a message about this
GetMetricData operation, if the operation results in such a message.
An example of a message that
might be returned is
Maximum number of allowed metrics exceeded. If there is a message, as much of the
operation as possible is still executed.
A message appears here only if it is related to the global
GetMetricData operation. Any message
about a specific metric returned by the operation appears in the
MetricDataResult object returned for that metric.
The metrics that are returned, including the metric name, namespace, and dimensions.
A token that marks the next batch of returned results.