> ## Documentation Index
> Fetch the complete documentation index at: https://docs.revoengine.com/llms.txt
> Use this file to discover all available pages before exploring further.

# serviceAccount.update()

> Public low-code contract, signatures and examples for serviceAccount.update.

## `serviceAccount.update()`

Omitted fields preserve values; \[] clears memberships/ACL entries. Requires version.

### Signature

```ts theme={null}
static update(ref: ServiceAccountRef, input: ServiceAccountUpdateInput): Promise<ServiceAccountRecord>;
```

### Example

```ts theme={null}
const account = await serviceAccount.get('erp-sync');
await serviceAccount.update('erp-sync', { version: account.version, memberships: { roleGroups: [] } });
```

See [all serviceAccount methods](https://docs.revoengine.com/low-code/reference/serviceAccount.md) or [runtime basics](https://docs.revoengine.com/low-code/overview.md).


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.