I’m trying to use the following OpenSearch TypeScript update, but I’m encountering issues when trying to reference _source in the response. I receive the error TS2339: Property '_source' does not exist on type 'UpdateByQueryResponse'.

  async updateFieldByQuery<T>(index:string, id: string, body: T): Promise<ApiResponse<UpdateByQueryResponse | ResponseError>> {
    return await this.openSearchConnector.client.update({
        index,
        id,
        body: {
          doc: body,
          _source: true
        }
      });
  }

How should I define the correct response type?