code: def _validate_configuration(self):
          
  
          if not self.access_token:
              raise ConfigurationException(
                  'You will need to initialize a client with an Access Token'
              )
          if not self.api_url:
              raise ConfigurationException(
                  'The client configuration needs to contain an API URL'
              )
          if not self.default_locale:
              raise ConfigurationException(
                  'The client configuration needs to contain a Default Locale'
              )
          if not self.api_version or self.api_version < 1:
              raise ConfigurationException(
                  'The API Version must be a positive number'
              )
docs: Validates that required parameters are present.