问题
While working on android app with firebase I sent too much otp requests while testing my app phone authentication and they blocked otp services for my app how can I access otp services again? Here is the screenshot of Firebase exception
回答1:
As the error message already says: "Try again later". This type of condition/block is typically cleared after some time, with the exact interval depending on how overly frequent your requests were. Consider testing with fictional phone numbers to prevent such problems.
If the error persists after a few hours, it might be good to reach out to Firebase support for personalized help in troubleshooting.
来源：https://stackoverflow.com/questions/65233806/firebase-too-many-requests-exception