'Makes REST API call to get exports info of a volume.
:param uri: URI of the volume
:returns: Exports details in JSON response payload'

def get_exports_by_uri(self, uri):

    (s, h) = common.service_json_request(self.ipaddr, self.port, 'GET', Volume.URI_VOLUME_EXPORTS.format(uri), None)
    return common.json_decode(s)
