diff --git a/src/client.ts b/src/client.ts index 318a0db..565b763 100644 --- a/src/client.ts +++ b/src/client.ts @@ -229,8 +229,9 @@ export class TypedRecordService } getFirstListItem(filter: string, options?: SendOptions) { + const preparedFilter = typeof filter === 'string' ? filter : serializeFilter(filter) return this.service.getFirstListItem( - filter, + preparedFilter, this.prepareOptions(options) ); }