Cannot use phone number for MFA

[julian-hecker]

Describe the bug
I don't have any Apple devices aside from my iPhone, but that's assigned to another Apple Account. My only option for MFA is phone number. When I put in my username and password, I get this error:

Authenticating...
2024-11-21T16:24:18+0000 error xcodeinstall : [xcodeinstall] === HTTP ERROR. Status code 423 not in range range(Range(200..<400)) ===
Error: canNotReadMFATypes

I'm trying to use an EC2 instance of Mac so I can build my app for iOS.

To Reproduce
Steps to reproduce the behavior:

• Set iCloud account settings so that MFA is only phone number
• Use xcodeinstall authenticate and provide credentials
• Observe error

Do not forget to

1. type the exact command you typed, including all inputs and output
2. run the command with --verbose to collect debugging output

Expected behavior
Expected phone to receive a text message with an MFA token to enter in the app.

Desktop:

• OS: Amazon EC2 macOS Sequoia 15.0
• xcodeinstall 0.10.1