Is it possible to download a file (perhaps using ssh) from a render docker web service?
We’re planning to implement this functionality soon. In the meantime, one workaround is to upload the file to a cloud object store like AWS S3 or Google Cloud Storage via a signed URL. (See https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/private-content-signed-urls.html or https://cloud.google.com/storage/docs/access-control/signed-urls.) An even easier workaround is to use magic wormhole
After uploading the file, you can download it from s3 or receive it from wormhole.