我们如何使用curl将GET请求发送到外部API‽？

我目前正在尝试使用OneSignal REST API。我想使用GET方法来调用View Apps操作：

我已尝试使用自己的APP_ID将PowerShell与以下命令配合使用：

curl --include \
     --header "Authorization: Basic YWUwZDhjNjAtZDQ4ZS00NWI5LWJjMzctYz" \
 https://onesignal.com/api/v1/apps

它输出：

未找到接受参数\的位置参数

然后我尝试执行：

curl -X GET -H 'Content-Type: application/json' -H 'Authorization: Basic YWUwZDhjNjAtZDQ4ZS00NWI5LWJjMzctYz' -v -i 'https://onesignal.com/api/v1/apps'

它输出：

Headers参数无法链接。无法将值“ Content-Type：应用程序/ json”从类型“ System.String”转换为类型“ System.Collections.IDictionary”。

然后，我尝试使用Postman，如下所示：

我们的请求翻译成代码的位置是：

GET /api/v1/apps HTTP/1.1
Host: onesignal.com
Content-Type: application/json
Authorization: Basic YWUwZDhjNjAtZDQ4ZS00NWI5LWJjMzctYz
User-Agent: PostmanRuntime/7.19.0
Accept: */*
Cache-Control: no-cache
Postman-Token: 32a57eb1-1660-4f7b-b141-7fccf83d0851,537878c7-5135-48a8-a04a-1125824785b9
Host: onesignal.com
Accept-Encoding: gzip, deflate
Cookie: __cfduid=ded10b101ef5b9cd648b95b6d2e88f1261572874737
Connection: keep-alive
cache-control: no-cache

但是，它回答了我们：400错误的请求：

{
    "errors": [
        "Please include a case-sensitive header of Authorization: Basic <YOUR-USER-AUTH-KEY-HERE> with a valid User Auth key."
    ],
    "reference": [
        "https://documentation.onesignal.com/docs/accounts-and-keys#section-user-auth-key"
    ]
}

I have read the API documentation given in the response, and I am sure I am using the REST API KEY, as it is requested in the documentation (below an image showing how would look like a REST API KEY).

Finally I have tried a web app, to send the request as:

Where the CURL command generated is:

curl -X GET -H 'Content-Type: application/json' -H 'Authorization: Basic YWUwZDhjNjAtZDQ4ZS00NWI5LWJjMzctYz' -v -i 'https://onesignal.com/api/v1/apps'

However the response stills being:

Error

Error: Bad Request

Response: 400
headers:

{
  "cache-control": "no-cache",
  "content-type": "application/json; charset=utf-8"
}

body:

{
  "errors": [
    "Please include a case-sensitive header of Authorization: Basic <YOUR-USER-AUTH-KEY-HERE> with a valid User Auth key."
  ],
  "reference": [
    "https://documentation.onesignal.com/docs/accounts-and-keys#section-user-auth-key"
  ]

I have searched information, and I have read a github thread where it is advised to confirm that you are using the correct REST API KEY.

In addition I have previously read:

PowerShell equivalent of curl cURL example for accessing authenticated Kraken API

我们如何使用PowerShell或任何其他命令行工具发送GET请求request

我们如何创建格式正确的请求，如OneSignal文档中所示‽