docs: def get_certificate_issuer_config(self, **kwargs):  # noqa: E501
          """Get certificate issuer configuration.  # noqa: E501
  
          Provides the configured certificate issuer to be used when creating device certificates for LwM2M communication.<br>   # noqa: E501
          This method makes a synchronous HTTP request by default. To make an
          asynchronous HTTP request, please pass asynchronous=True
          >>> thread = api.get_certificate_issuer_config(asynchronous=True)
          >>> result = thread.get()
  
          :param asynchronous bool
          :return: CertificateIssuerConfigResponse
                   If the method is called asynchronously,
                   returns the request thread.
          """
          kwargs['_return_http_data_only'] = True
          if kwargs.get('asynchronous'):
              return self.get_certificate_issuer_config_with_http_info(**kwargs)  # noqa: E501
          else:
              (data) = self.get_certificate_issuer_config_with_http_info(**kwargs)  # noqa: E501
              return data