Called if device type doesn't exist already in system, before _device_type_loaded_.
This hook will continue to run regardless of exception thrown.
- For all device types being loaded or updated, use _device_types_before_import_.
- After the device types is loaded, use _device_type_loaded_.
- For only device types being updated, use _device_type_before_update_.
- called_by (ref) - Reference to the device types library.
- device_type_id - (str) Device type ID.
- device_type - (dict) Of values for the device type.
Not expecting any data returned.
This page was last edited on 15 September 2018.