code: def get_token(self, client_id, target, api_type, grant_type,
                    id_token=None, refresh_token=None, scope='openid'):
  
          
  
          if id_token and refresh_token:
              raise ValueError('Only one of id_token or refresh_token '
                               'can be None')
  
          data = {
              'client_id': client_id,
              'grant_type': grant_type,
              'target': target,
              'scope': scope,
              'api_type': api_type,
          }
  
          if id_token:
              data.update({'id_token': id_token})
          elif refresh_token:
              data.update({'refresh_token': refresh_token})
          else:
              raise ValueError('Either id_token or refresh_token must '
                               'have a value')
  
          return self.post(
              'https://{}/delegation'.format(self.domain),
              headers={'Content-Type': 'application/json'},
              data=data
          )
docs: Obtain a delegation token.