docs: def create_customer(self, full_name, email):
          """
          Creating customer user
  
          :param full_name: str
          :param email: str
          :return: New customer
          """
          log.warning('Creating customer...')
          data = {'fullName': full_name, 'email': email}
  
          return self.post('rest/servicedeskapi/customer', headers=self.experimental_headers, data=data)