Dashboard Filter State

Manage temporary filter state for dashboards.

Method	Endpoint	Path
POST	Create a dashboard's filter state	/api/v1/dashboard/{pk}/filter_state
DELETE	Delete a dashboard's filter state value	/api/v1/dashboard/{pk}/filter_state/{key}
GET	Get a dashboard's filter state value	/api/v1/dashboard/{pk}/filter_state/{key}
PUT	Update a dashboard's filter state value	/api/v1/dashboard/{pk}/filter_state/{key}