'Access the sync_list_permissions
:returns: twilio.rest.preview.sync.service.sync_list.sync_list_permission.SyncListPermissionList
:rtype: twilio.rest.preview.sync.service.sync_list.sync_list_permission.SyncListPermissionList'

@property
def sync_list_permissions(self):

    if (self._sync_list_permissions is None):
        self._sync_list_permissions = SyncListPermissionList(self._version, service_sid=self._solution['service_sid'], list_sid=self._solution['sid'])
    return self._sync_list_permissions
