upctl storage import should allow content-type header to be specified manually for URLs #581
Description
Is your feature request related to a problem? Please describe.
I'm trying to import a storage image that's compressed, but where the upstream server doesn't respond with the Content-Type header required by UpCloud. Therefore I'm forced to pull the image down locally, and upload it using the CLI.
Describe the solution you'd like
I'd like the upctl storage import command to provide an option to import from a URL, whilst allowing the content-type to be specified manually.
Describe alternatives you've considered
I'm downloading the image locally, and using the CLI's undocumented filename-extension sniffing to import it with the appropriate content-type header.
Additional context