Method exists

couchbase/logic/collection_impl.py:130–132

(self, req: PycbcCoreKeyValueRequest, obs_handler: ObservableRequestHandler)

        return MultiCounterResult(ret, return_exceptions=req.return_exceptions, obs_handler=obs_handler)

    def exists(self, req: PycbcCoreKeyValueRequest, obs_handler: ObservableRequestHandler) -> ExistsResult:
        ret = self._client_adapter.execute_collection_request(req.opcode, req, obs_handler=obs_handler)
        return ExistsResult(ret, key=req.key)

    def exists_multi(self, req: KeyValueMultiRequest, obs_handler: ObservableRequestHandler) -> MultiExistsResult:
        ret = self._client_adapter.execute_collection_request(req.opcode, req.request_list, obs_handler=obs_handler)