delete
https://api.timify.com/v1/group-services/
The URL parameter "serviceId" can be used in two ways: - use the unique ID of the service assigned by TIMIFY ("serviceId"). In this case, you don't need the QUERY parameter "external" - use the "externalId" that you added to this service. In this case, you need to add the parameter "external" ( for ex.: /?external=1) so the Developer API will search by your "externalId" and not by "serviceId" assigned by TIMIFY You can add "externalId" to the service with the Developer API endpoints POST /services and PATCH /service/:serviceId