'Initialize the SyncMapPermissionInstance
:returns: twilio.rest.preview.sync.service.sync_map.sync_map_permission.SyncMapPermissionInstance
:rtype: twilio.rest.preview.sync.service.sync_map.sync_map_permission.SyncMapPermissionInstance'

def __init__(self, version, payload, service_sid, map_sid, identity=None):

    super(SyncMapPermissionInstance, self).__init__(version)
    self._properties = {'account_sid': payload['account_sid'], 'service_sid': payload['service_sid'], 'map_sid': payload['map_sid'], 'identity': payload['identity'], 'read': payload['read'], 'write': payload['write'], 'manage': payload['manage'], 'url': payload['url']}
    self._context = None
    self._solution = {'service_sid': service_sid, 'map_sid': map_sid, 'identity': (identity or self._properties['identity'])}
