GET /api/dashboard/{id}/params/{param-key}/search/{query}

Fetch possible values of the parameter whose ID is :param-key that contain :query. Optionally restrict these values by passing query parameters like other-parameter=value e.g.

;; fetch values for Dashboard 1 parameter 'abc' that contain 'Cam' and are possible when parameter 'def' is set
;; to 100
 GET /api/dashboard/1/params/abc/search/Cam?def=100

Currently limited to first 1000 results.