AutoScalingMetricKind type   
Defines values for AutoScalingMetricKind. 
KnownAutoScalingMetricKind can be used interchangeably with AutoScalingMetricKind,
this enum contains the known values that the service supports.
Known values supported by the service
Resource: Indicates that the metric is one of resources, like cpu or memory.
type AutoScalingMetricKind = string