Messages => ArrayRef[Paws::CloudWatch::MessageData]

Contains a message about this GetMetricData operation, if the operation results in such a message. An example of a message that may 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.

MetricDataResults => ArrayRef[Paws::CloudWatch::MetricDataResult]

The metrics that are returned, including the metric name, namespace, and dimensions.

NextToken => Str

A token that marks the next batch of returned results.

_request_id => Str