Get deployment frequency chart data
Get deployment frequency chart data. Engineering insights displays deployment frequency data in the [deployment frequency metric view](https://launchdarkly.com/docs/home/observability/deployments).
### Expanding the chart response
LaunchDarkly supports expanding the chart response to include additional fields.
To expand the response, append the `expand` query parameter and include the following:
* `metrics` includes details on the metrics related to deployment frequency
For example, use `?expand=metrics` to include the `metrics` field in the response. By default, this field is **not** included in the response.
Authentication
Authorizationstring
API Key authentication via header
Query parameters
projectKey
The project key
environmentKey
The environment key
applicationKey
Comma separated list of application keys
from
Unix timestamp in milliseconds. Default value is 7 days ago.
to
Unix timestamp in milliseconds. Default value is now.
bucketType
Specify type of bucket. Options: rolling
, hour
, day
. Default: rolling
.
bucketMs
Duration of intervals for x-axis in milliseconds. Default value is one day (86400000
milliseconds).
groupBy
Options: application
, kind
expand
Options: metrics
Response
Chart response
metadata
Metadata for the chart
series
Series data for the chart