CHW-4808 UploadParseFailed
upload could not be parsed; verify the request body matches the ecosystem's publish protocol
Copies the raw Markdown source of this guide, for pasting into an LLM or notes.
Default message: upload could not be parsed; verify the request body matches the ecosystem’s publish protocol
HTTP status:400(client)
Problem. The format-specific upload parser rejected the request
body. Cause. The body shape did not match the ecosystem publish
protocol — e.g. a malformed npm tarball, missing Maven coordinates,
or an unreadable NuGet .nupkg. Fix. Re-run the publish with the
native client (npm publish, twine upload, mvn deploy, etc.) and
make sure the package was built cleanly. HTTP 400.