Download a zip file containing your billing summary files for a particular period.
Use queryAvailableReportFile for a list of available reports.
| Field | Description |
| Method signature | StreamBody downloadSummaryFile (string fileName) |
| fileName | The name of the summary file to download. |
| Returns | A StreamBody containing file data that can be read in chunks of up to 4,096 bytes. |
| Response codes | Refer to the response codes article for a list of codes. |