POST到Google API计算引擎可提供400 [英] POST to google apis compute engine gives 400

问题描述

我正在构建一个小型flask应用程序，以处理正在处理的另一个项目的自动部署.

I am building a small flask app to handle automatic deployment for another project I am working on.

这涉及使用googleapis设置gcloud防火墙规则.

This involves setting a gcloud firewall rule using googleapis.

我已遵循以下文档.

https://cloud.google.com/compute/docs/参考/最新/防火墙/插入

当我以以下方式进行POST呼叫时.

When I make my POST call in the following manner.

    headers = {
    'Authorization': 'Bearer {}'.format(access_token)
 }
     name = unique_identifier + "-rule"
     payload = {
          "kind": "compute#firewall",
          "name": name,
          "sourceRanges": [
            "0.0.0.0/0"
          ],
          "sourceTags": [
            unique_identifier
          ],
          "allowed": [
              {
                "IPProtocol": "tcp",
                "ports": [
                 port_number
                ]
              }
            ]
        }
     data = json.dumps(payload)
     r =   requests.post("https://www.googleapis.com/compute/v1/projects/apollo-rocket-chat/global/firewalls?key={MY_API_KEY}",   data=data, headers=headers)

其中port_number和unique_idenifier是字符串.使用我设置的服务帐户检索access_token.我相信令牌是好的，因为我可以使用令牌对受保护的资源进行GET调用.

where port_number and unique_idenifier are strings. access_token is retrieved using a service account I have set. I am confident that the token is good, since I can make a GET call to a protected resource using the token.

我正在使用python 3.5.

I am using python 3.5.

对此POST的响应如下.

The response to this POST is the following.

{
"error": {
  "errors": [
   {
    "domain": "global",
    "reason": "required",
    "message": "Required field 'resource' not specified"
   }
  ],
  "code": 400,
  "message": "Required field 'resource' not specified"
 }
}

该错误消息声称我缺少一个字段，尽管我具有在下面的链接中指定的所有必填字段.

The error message is claiming that I am missing a field, although I have all the required fields that are specified at the link below.

https://cloud.google.com/compute/docs/reference/latest/firewalls/insert#request-body

我到底在做什么错?

推荐答案

弄清楚了.我删除了.

Figured it out. I removed.

data = json.dumps(payload)

并更改

 r =   requests.post("https://www.googleapis.com/compute/v1/projects/apollo-rocket-chat/global/firewalls?key={MY_API_KEY}",   data=data, headers=headers)

到

 r =   requests.post("https://www.googleapis.com/compute/v1/projects/apollo-rocket-chat/global/firewalls?key={MY_API_KEY}",   json=data, headers=headers)

这篇关于POST到Google API计算引擎可提供400的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！