# AssignerProtocol

**Kind:** Constant

**Source:** [`packages/microservices/external/kafka.interface.ts`](https://github.com/nestjs/nest/blob/master/packages/microservices/external/kafka.interface.ts#L613)

**Part of:** [Microservices](subsystem-packages-microservices)

## Definition

```ts
{ MemberMetadata: ISerializer<MemberMetadata>; MemberAssignment: ISerializer<MemberAssignment>; }
```