# Type Alias: TRPCClientOutgoingRequest

> 

> **TRPCClientOutgoingRequest**: [`TRPCSubscriptionStopNotification`](https://trpc.io/docs/typedoc/server/rpc/interfaces/TRPCSubscriptionStopNotification.md)

Defined in: [packages/server/src/unstable-core-do-not-import/rpc/envelopes.ts:128](https://github.com/trpc/trpc/blob/57482b0bb09dce5c838dc8bf5727a943488bac61/packages/server/src/unstable-core-do-not-import/rpc/envelopes.ts#L128)

The notifications a WebSocket client sends.