| Name | Type | Description | Notes |
|---|---|---|---|
| key | str | A unique key to reference the metric group | |
| name | str | A human-friendly name for the metric group | |
| kind | str | The type of the metric group | |
| links | {str: (Link,)} | The location and content type of related resources | |
| any string name | bool, date, datetime, dict, float, int, list, str, none_type | any string name can be used but the value must be the correct type | [optional] |