'Initialize the SyncMapItemContext
:param Version version: Version that contains the resource
:param service_sid: The service_sid
:param map_sid: The map_sid
:param key: The key
:returns: twilio.rest.preview.sync.service.sync_map.sync_map_item.SyncMapItemContext
:rtype: twilio.rest.preview.sync.service.sync_map.sync_map_item.SyncMapItemContext'

def __init__(self, version, service_sid, map_sid, key):

    super(SyncMapItemContext, self).__init__(version)
    self._solution = {'service_sid': service_sid, 'map_sid': map_sid, 'key': key}
    self._uri = '/Services/{service_sid}/Maps/{map_sid}/Items/{key}'.format(**self._solution)
