Azure Web App的调用rest api时出现400-BadRequest [英] 400-BadRequest while call rest api of azure Web App

问题描述

 var client = new HttpClient();
 client.DefaultRequestHeaders.Add("x-ms-version", "2016-05-31");
 var content = new FormUrlEncodedContent(new KeyValuePair<string, string>[]
 {
    new KeyValuePair<string, string>("api-version", "2016-08-01")
 });
 content.Headers.ContentType = new MediaTypeHeaderValue("application/xml");
 var response = client.PostAsync("https://management.azure.com/subscriptions/SuscriptionID/resourceGroups/Default-Web-SoutheastAsia/providers/Microsoft.Web/sites/MyAppName/stop?", content);

这是我对Azure WebApp rest api进行调用的方式，但我得到的状态码为：BadRequest

This is how I make a call to Azure WebApp rest api but I am getting statuscode : BadRequest

推荐答案

您的代码存在一些问题：

There are some issues with your code:

• 您正在混合 Azure服务管理API 和 Azure资源管理器（ARM）API 。停止Web应用程序的API是Resource Manager API，因此您无需提供 x-ms-version 。


• 您您的请求中缺少 Authorization 标头。 ARM API请求需要授权标头。请参阅此链接以了解如何执行ARM API请求： https：// docs .microsoft.com / en-us / rest / api / gettingstarted / 。

• You're mixing Azure Service Management API with Azure Resource Manager (ARM) API. API to stop a web app is a Resource Manager API thus you don't need to provide x-ms-version.
• You're missing the Authorization header in your request. ARM API requests require an authorization header. Please see this link on how to perform ARM API requests: https://docs.microsoft.com/en-us/rest/api/gettingstarted/.

基于这些，我修改了代码：

Based on these, I modified your code:

    static async void StopWebApp()
    {
        var subscriptionId = "<your subscription id>";
        var resourceGroupName = "<your resource group name>";
        var webAppName = "<your web app name>";
        var token = "<bearer token>";
        var url = string.Format("https://management.azure.com/subscriptions/{0}/resourceGroups/{1}/providers/Microsoft.Web/sites/{2}/stop?api-version=2016-08-01", subscriptionId, resourceGroupName, webAppName);
        var client = new HttpClient();
        client.DefaultRequestHeaders.Add("Authorization", "Bearer " + token);
        var t = await client.PostAsync(url, null);
        var response = t.StatusCode;
        Console.WriteLine(t.StatusCode);
    }

请尝试使用此代码。假设您已经获得了正确的令牌，那么代码应该可以工作。

Please try using this code. Assuming you have acquired proper token, the code should work.

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