def describe_configs(self, resources, **kwargs):
        """
        Get configuration for the specified resources.

        The future result() value is a dict(<configname, ConfigEntry>).

        :warning: Multiple resources and resource types may be requested,
                  but at most one resource of type RESOURCE_BROKER is allowed
                  per call since these resource requests must be sent to the
                  broker specified in the resource.

        :param list(ConfigResource) resources: Resources to get configuration for.
        :param float request_timeout: Set the overall request timeout in seconds,
                  including broker lookup, request transmission, operation time
                  on broker, and response. Default: `socket.timeout.ms*1000.0`
        :param bool validate_only: Tell broker to only validate the request,
                  without creating the partitions. Default: False

        :returns: a dict of futures for each resource, keyed by the ConfigResource.
        :rtype: dict(<ConfigResource, future>)

        :raises KafkaException: Operation failed locally or on broker.
        :raises TypeException: Invalid input.
        :raises ValueException: Invalid input.
        """

        f, futmap = AdminClient._make_futures(resources, ConfigResource,
                                              AdminClient._make_resource_result)

        super(AdminClient, self).describe_configs(resources, f, **kwargs)

        return futmap
Get configuration for the specified resources.

        The future result() value is a dict(<configname, ConfigEntry>).

        :warning: Multiple resources and resource types may be requested,
                  but at most one resource of type RESOURCE_BROKER is allowed
                  per call since these resource requests must be sent to the
                  broker specified in the resource.

        :param list(ConfigResource) resources: Resources to get configuration for.
        :param float request_timeout: Set the overall request timeout in seconds,
                  including broker lookup, request transmission, operation time
                  on broker, and response. Default: `socket.timeout.ms*1000.0`
        :param bool validate_only: Tell broker to only validate the request,
                  without creating the partitions. Default: False

        :returns: a dict of futures for each resource, keyed by the ConfigResource.
        :rtype: dict(<ConfigResource, future>)

        :raises KafkaException: Operation failed locally or on broker.
        :raises TypeException: Invalid input.
        :raises ValueException: Invalid input.