# serviceIdentities.update Updates only fields present in the request. Empty description clears that optional field. Ownership changes use the dedicated transfer endpoint. ```ts update(id: string, request: UpdateServiceIdentityRequest, requestOptions?: RequestOptions): Promise ``` [serviceIdentities](../serviceIdentities.md) · [TypeScript](../../typescript.md) Related types — open only those used by your request: - [RequestOptions](../models/RequestOptions.md) - [UpdateServiceIdentityRequest](../models/UpdateServiceIdentityRequest.md)