def __init__(self, version, service_sid, map_sid, key):
super(SyncMapItemContext, self).__init__(version)<EOL>self._solution = {'<STR_LIT>': service_sid, '<STR_LIT>': map_sid, '<STR_LIT:key>': key, }<EOL>self._uri = '<STR_LIT>'.format(**self._solution)<EOL>
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.sync.v1.service.sync_map.sync_map_item.SyncMapItemContext
:rtype: twilio.rest.sync.v1.service.sync_map.sync_map_item.SyncMapItemContext