Get metric group
Get information for a single metric group from the specific project.
### Expanding the metric group response
LaunchDarkly supports two fields for expanding the "Get metric group" response. By default, these fields are **not** included in the response.
To expand the response, append the `expand` query parameter and add a comma-separated list with either or both of the following fields:
- `experiments` includes all experiments from the specific project that use the metric group
- `experimentCount` includes the number of experiments from the specific project that use the metric group
For example, `expand=experiments` includes the `experiments` field in the response.
Authentication
Authorizationstring
API Key authentication via header
Path parameters
projectKey
The project key
metricGroupKey
The metric group key
Query parameters
expand
A comma-separated list of properties that can reveal additional information in the response.
Response
Metric group response
_id
The ID of this metric group
key
A unique key to reference the metric group
name
A human-friendly name for the metric group
kind
The type of the metric group
Allowed values:
_links
The location and content type of related resources
_creationDate
Timestamp of when the metric group was created
_lastModified
Timestamp of when the metric group was last modified
maintainer
The maintainer of this metric
metrics
An ordered list of the metrics in this metric group
_version
The version of this metric group
description
Description of the metric group
_access
Details on the allowed and denied actions for this metric group
experiments
Experiments that use this metric group. Only included if specified in the expand
query parameter in a getMetricGroup
request.
experimentCount
The number of experiments using this metric group
activeExperimentCount
The number of active experiments using this metric group
activeGuardedRolloutCount
The number of active guarded rollouts using this metric group
totalConnectionsCount
The total number of connections using this metric group
totalActiveConnectionsCount
The total number of active connections using this metric group