A customer who has their own crash handler mechanism would like to upload minidumps they capture by themselves.
One of the solutions proposed was using HTTP and uploading them to our minidump endpoint.

Since that means having to deal with retries, managing files on disk etc. I suggesting using one of our SDKs to manage that.

Our envelope format allows attachment, including type minidump. Which should trigger symbolication.

While we might not have a capture_minidump yet, the suggestion is to create this function so the SDK takes over the job of establishing the connection to Sentry. And deleting the file upon completion.