code: def ticket_related(self, id, **kwargs):
          "https://developer.zendesk.com/rest_api/docs/core/tickets#ticket-related-information"
          api_path = "/api/v2/tickets/{id}/related.json"
          api_path = api_path.format(id=id)
          return self.call(api_path, **kwargsf ticket_related(self, id, **kwargs):
          "https://developer.zendesk.com/rest_api/docs/core/tickets#ticket-related-information"
          api_path = "/api/v2/tickets/{id}/related.json"
          api_path = api_path.format(id=id)
          return self.call(api_path, **kwargs)
docs: https://developer.zendesk.com/rest_api/docs/core/tickets#ticket-related-information