reactjs - React Cognito 用户池 - 客户端试图写入未经授权的属性

Question

我正在把头撞在墙上，试图弄清楚这一点。我的反应应用程序中有以下代码。我需要为用户添加一些方法来添加单位/apt 编号，所以我添加了一个自定义属性。

一切正常，但是当我包括在内时apt_number: this.state.unitNumber,出现错误{code: "NotAuthorizedException", name: "NotAuthorizedException", message: "A client attempted to write unauthorized attribute"}。

我确实进入了我的设置并使属性可写（我尝试使用Unitand的属性apt number）

这是我的代码：

const receivedNewUser = await Auth.signUp({
  username: this.state.email,
  password: this.state.password,
  attributes: {
    phone_number: this.state.phone,
    address: this.state.streetAddress,
    birthdate: this.state.dob,
    locale: this.state.zipCode,
    given_name: this.state.fname,
    family_name: this.state.lname,
    apt_number: this.state.unitNumber,
  },
});

到底是怎么回事？

Answer 1

您需要添加custom:作为属性名称的前缀。

您的代码应为：

const receivedNewUser = await Auth.signUp({
  username: this.state.email,
  password: this.state.password,
  attributes: {
    phone_number: this.state.phone,
    address: this.state.streetAddress,
    birthdate: this.state.dob,
    locale: this.state.zipCode,
    given_name: this.state.fname,
    family_name: this.state.lname,
    'custom:apt_number': this.state.unitNumber,
  },
});