Changes to Get Model

removed the non-success response with the status 422

added the optional property licensed to the response with the 200 status

added the optional property pvc_notice_period_months to the response with the 200 status

added the optional property pvc_release_state to the response with the 200 status

added the optional property pvc_released_at to the response with the 200 status

added the optional property pvc_retire_effective_at to the response with the 200 status

added the optional property pvc_retire_requested_at to the response with the 200 status

added the optional property reason to the response with the 403 status

added the optional property reason to the response with the 404 status

added the optional property takedown_category to the response with the 200 status