How to Fix: HTTP Error: 401 while setting up firebase cloud functions for android project

Firebase authentication issue resolved by enabling anonymous auth in Firebase Console.

The Problem

The HTTP Error: 401 indicates that Firebase Cloud Functions are unable to authenticate your credentials, which is a requirement for using the service. This error usually occurs when the authentication credentials provided by Firebase are invalid or missing.🔍 Why This HappensMissing or incorrect Firebase configuration files, such as the google-services.json file.🛠️ Step-by-Step Verified FixesMethod 1: Check Firebase Configuration FilesStep 1: Ensure that the google-services.json file is present in your project's root directory.Method 2: Update Firebase AuthenticationStep 1: Run the command firebase login and select the option to use your account.💡 ConclusionTo resolve this issue, make sure that you have correctly set up Firebase Cloud Functions and updated the authentication credentials. If you continue to encounter errors, refer to the official Firebase documentation for further assistance.

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