MetricDescriptorMetadata class

Additional annotations that can be used to guide the usage of a metric.


MetricDescriptorMetadata.fromJson(Map _json)


hashCode int
The hash code for this object. [...]
read-only, inherited
ingestDelay String
The delay of data points caused by ingestion. Data points older than this age are guaranteed to be ingested and available to be read, excluding data loss due to errors.
read / write
launchStage String
Deprecated. Must use the MetricDescriptor.launch_stage instead. Possible string values are: [...]
read / write
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
samplePeriod String
The sampling period of metric data points. For metrics which are written periodically, consecutive data points are stored at this time interval, excluding data loss due to errors. Metrics with a higher granularity have a smaller sampling period.
read / write


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toJson() Map<String, Object>
toString() String
Returns a string representation of this object.


operator ==(Object other) bool
The equality operator. [...]