如何从JSON中获取没有键的空白值？

Question

I am creating an application in that I am requesting for data and returning appropriate message but in this API call I only recieve only value not any variable or class so I am not aware how to solve and manage that.

I send below request but it is in JSON.

{
    "Email":"test@mytest.com"
}

I get below JSON format

Please check your key.

Response is not receive in any value parameter but I have to display that json as a alert if any one have soultion please help me.

Answer 1

我的猜测是您未提供api密钥，并且服务器以非200OK响应进行响应，并且“请检查您的密钥”是错误消息。