首页 > 解决方案 > Azure AD B2C 更新用户登录名导致错误

问题描述

当我尝试更新 的列表时SignInNames,我收到错误: Resource <EMAIL ADDRESS> does not exist or one of its queried reference-property objects are not present

var currentUser = await GetUserByUserNameAsync(userId); // this gets the user
var signinNames = currentUser.SignInNames.ToList();
signinNames.Add(new SignInName
{
   Type = "emailAddress",
   Value = newEmailaddress
});
var data = new B2CChangeEmailAddressData()
{
    SignInNames = signinNames
};
var response = await _graphApi.SendAsync(new HttpMethod("PATCH"), $"users/{userId}", null, data);

然后它返回错误。我使用类似的代码来更新密码,效果很好。我忽略了什么吗?

标签: c#azureazure-ad-b2cazure-ad-graph-api

解决方案


所以,我所做的是:

  • 我通过用户的登录名(电子邮件地址)获得了用户
  • 我尝试使用登录名编辑用户

第一个是可能的,但第二个是不可能的。我不得不使用ObjectId. 所以代码应该是:

var currentUser = await GetUserByUserNameAsync(userId);
var path = $"users/{currentUser.ObjectId}";
var signinNames = new List<SignInName>();
signinNames.Add(new SignInName
{
     Type = "emailAddress",
     Value = newEmailaddress
});
var data = new B2CChangeEmailAddressData()
{
     SignInNames = signinNames
};

var response = await _graphApi.SendAsync(new HttpMethod("PATCH"), path, null, data);

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