# DownloadFileResponse - Source proto: `rb/api/file.proto` Response for download file. | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | response_header | [ResponseHeader](../header/responseheader.md#rb-api-responseheader) | | | | file_content | [bytes](../scalar-value-types.md#scalar-value-types) | | |