SSH Failing (from Macos to AWS Linux box)

Here are the logs:

[Info  - 20:26:36.966] Resolving ssh remote authority 'ssh-remote+beefy' (attemp #1)
[Trace  - 20:26:36.976] Identity keys:
/Users/raunakc/Downloads/raunak.cer ssh-rsa SHA256:<insert sha here>=
[Info  - 20:26:37.126] Trying no-auth authentication
[Info  - 20:26:37.162] Trying publickey authentication: /Users/raunakc/Downloads/raunak.cer ssh-rsa SHA256:<insert sha here>=
[Error  - 20:26:37.227] Error resolving authority
Error: All configured authentication methods failed
	at _e (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:143771)
	at /Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:442730
	at authHandler (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:438250)
	at Ee (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:146644)
	at USERAUTH_FAILURE (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:135448)
	at 51 (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:286953)
	at e.exports.q (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:157386)
	at q.decrypt (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:250538)
	at e.exports.F [as _parse] (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:156910)
	at e.exports.parse (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:160713)
	at Socket.<anonymous> (/Applications/Cursor.app/Contents/Resources/app/extensions/open-remote-ssh/dist/main.js:1:142511)
	at Socket.emit (node:events:514:28)
	at Socket.emit (node:domain:489:12)
	at addChunk (node:internal/streams/readable:324:12)
	at readableAddChunk (node:internal/streams/readable:297:9)
	at Socket.push (node:internal/streams/readable:234:10)
	at TCP.onStreamRead (node:internal/stream_base_commons:190:23)