How to use Firebase Auth REST API using Google Apps Script?

问题

I am trying to sign up users on Firebase Auth using Google Apps Script via the Firebase Auth REST API.

My code looks this.

  var apiKey = "XXXX";
  var url = "https://www.googleapis.com/identitytoolkit/v3/relyingparty/signupNewUser?key=" + apiKey;
   var options = {
     method: 'post',
     contentType: 'application/json',
     email: "email@gmail.com",
     password: "12345678",
     returnSecureToken: true
  }; 
  var response = UrlFetchApp.fetch(url, options);

I am receving the following error.

 {
  "error": {
    "code": 400,
    "message": "ADMIN_ONLY_OPERATION",
    "errors": [
      {
        "message": "ADMIN_ONLY_OPERATION",
        "domain": "global",
        "reason": "invalid"
      }
    ]
  }
}

How do I go about this?

回答1:

Request body payload should be sent as a 'payload' property of the options object.

var payload = {
  email: "sauravo14@gmail.com",
  password: 12345678,
  returnSecureToken: true

};

 var options = {
     method: 'post',
     contentType: 'application/json',
     payload: JSON.stringify(payload)
  }; 

来源：https://stackoverflow.com/questions/56041807/how-to-use-firebase-auth-rest-api-using-google-apps-script