# Get facility utilization timeline **GET /api/facilities/{id}/utilization_timeline** Allows you to retrieve the requested number of time buckets between a given date range with the total minutes spent on each state for each bucket, including active spray time, summed for all booths in the facility. ## Servers - http://localhost:4000: http://localhost:4000 () ## Authentication methods - Api key ## Parameters ### Path parameters - **id** (string) id of the facility ### Query parameters - **start** (string) ISO8601 formatted date to query data from - **interval** (string) Interval size of each data point in minutes - **end** (string) ISO8601 formatted date to query data until ## Responses ### 200 OK #### Body: application/json (object) - **data** (array[object]) Series of runtime minutes aggregated in time buckets depending on the datapoints ### 400 Bad request #### Body: application/json (object) - **error** (string) Human readable version of the error status code ### 401 Unauthorized #### Body: application/json (object) - **error** (string) Human readable version of the error status code [Powered by Bump.sh](https://bump.sh)