How to get Google-Sign in to work after getting error 10?

I have trying to implement Google Sign In on my app by following the guide. https://developers.google.com/identity/sign-in/android/start-integrating#add_google_play_services

However, I keep getting error 10 everytime I go to try to log in and I know it means its a developer error but, I cant figure out what I am doing wrong. I implemented all the code, made sure I have the correct packages and updated Android Studio.

I tried different client ids from SHA1 hashes that came from multiple generated signed bundles and apks for my app. I tried the pre generated one that Google gives you for sign-in. Any ideas?

Intent for google sign in

GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN) .requestEmail() .requestIdToken(getString(R.string.server_client_id)) .build(); googleSignInClient = GoogleSignIn.getClient(getActivity(),gso); Intent signInIntent = googleSignInClient.getSignInIntent(); startActivityForResult(signInIntent, 21); 

OnActivityResult function

 @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { callbackManager.onActivityResult(requestCode, resultCode, data); super.onActivityResult(requestCode, resultCode, data); if(requestCode == 21) { Task<GoogleSignInAccount> task = GoogleSignIn.getSignedInAccountFromIntent(data); handleSignInResult(task); } else if (resultCode == RESULT_CANCELED) { Log.d("frag", "intent fired and something went wrong"); } } 

handleSignInResult function

 private void handleSignInResult(Task<GoogleSignInAccount> completedTask) { try { GoogleSignInAccount account = completedTask.getResult(ApiException.class); // Signed in successfully, show authenticated UI. Log.d("frag", "Email of account is " + account.getEmail()); } catch (ApiException e) { // The ApiException status code indicates the detailed failure reason. // Please refer to the GoogleSignInStatusCodes class reference for more information. Log.w("ytsignin", "signInResult:failed code=" + e.getStatusCode()); } }