':param reactor: Reactor to use for connections.
:param bytes host: Host to connect to.
:param int port: Port to connect to:
:param FilePath ca_cluster_path: Path to cluster\'s CA certificate.
:param FilePath cert_path: Path to user certificate.
:param FilePath key_path: Path to user private key.'

def __init__(self, reactor, host, port, ca_cluster_path, cert_path, key_path):

    self._reactor = reactor
    self._treq = treq_with_authentication(reactor, ca_cluster_path, cert_path, key_path)
    self._base_url = ('https://%s:%d/v1' % (host, port))
