尝试通过API将成员添加到Google网上论坛时获取“缺少必填字段:成员" [英] Getting 'Missing required field: member' when trying to add a member to a google group via API

问题描述

尝试使用Google admin目录API来读取google网上论坛(组织)的成员-效果很好.当我尝试添加成员时，我得到:

Trying to use Google admin directory API in order to read members of a google group (organization) - it works fine. When I try to add a member I get:

{ errors: 
   [ { domain: 'global',
       reason: 'required',
       message: 'Missing required field: member' } ],
  code: 400,
  message: 'Missing required field: member' }

我已经搜索了该错误，并发现了以下问题，例如 this ，

I've googled the error and found questions like this, this and a few other unhelpful results.

我检查了，肯定是不是缺少范围或权限.

I checked and it's definitely not a missing scope nor permissions.

#!/usr/bin/python
import httplib2
import json
from oauth2client.client import SignedJwtAssertionCredentials
from urllib import urlencode


def get_group_members(group):
    url = 'https://www.googleapis.com/admin/directory/v1/groups/{}/members'.format(group['email'])
    return call_google_api("GET", url)


def add_group_member(group, payload=False):
    url = 'https://www.googleapis.com/admin/directory/v1/groups/{}/members'.format(group)
    return call_google_api("POST", url, payload)


def call_google_api(method, url, payload=False):
    content = {}
    try:
        http = get_conn()
        if payload:
            (resp, content) = http.request(uri=url, method=method, body=urlencode(payload))
        else:
            (resp, content) = http.request(uri=url, method=method)
    except Exception as e:
        print "Failed to post request to [{}] due to: {}".format(url, e)
    return json.loads(content)

def get_conn():
    client_email = get_client_email_from_db()    
    with open(get_private_key_filename()) as f:
        private_key = f.read()

    oauth_scope = ['https://www.googleapis.com/auth/admin.directory.group.member', 
                  'https://www.googleapis.com/auth/admin.directory.group',
    ]

    credentials = SignedJwtAssertionCredentials(client_email, private_key, oauth_scope, sub='[e-mail]')
    http = httplib2.Http()
    return credentials.authorize(http)


if __name__ == '__main__':
    payload = {
        "email": "[e-mail]",
        "role": "MEMBER",
    }
    print "\n ---------------------------------- \n"
    print "calling add_group_member('[e-mail]', '[e-mail]')"
    res = add_group_member("[e-mail]", payload)
    print "\n ---------------------------------- \n"

评论:
我通过使用sdk apiclient.discovery.build 达到了我想要的目的，但是-我很好奇，这是什么问题，是否可以解决.

Comment:
I managed to achieve what I wanted by using the sdk apiclient.discovery.build, but still - I'm curious, what's the issue and if it can be solved.

调试请求:

connect: (www.googleapis.com, 443)
send: 'POST /admin/directory/v1/groups/[e-mail]/members HTTP/1.1\r\nHost: www.googleapis.com\r\nContent-Length: 38\r\ncontent-type: application/json\r\naccept-encoding: gzip, deflate\r\nauthorization: Bearer ya29.RAFzf3hyxvP0LuR4VdpqKr_dD0WzOcvXjn4eWV5Em6xJDissi4ieOZ2ZBRMOP-WLhvTrecBxgF_6sznc1GKSWHanvgYTh_EzcilsAN0f5jOiiMahOadG2v5ixBPL9GcqebRdz_kQc1y2iQ\r\nuser-agent: Python-httplib2/0.9 (gzip)\r\n\r\nrole=MEMBER&email=alfasi%40xxxx.com'
reply: 'HTTP/1.1 400 Bad Request\r\n'
header: Vary: Origin
header: Vary: X-Origin
header: Content-Type: application/json; charset=UTF-8
header: Content-Encoding: gzip
header: Date: Sat, 28 Mar 2015 23:14:47 GMT
header: Expires: Sat, 28 Mar 2015 23:14:47 GMT
header: Cache-Control: private, max-age=0
header: X-Content-Type-Options: nosniff
header: X-Frame-Options: SAMEORIGIN
header: X-XSS-Protection: 1; mode=block
header: Server: GSE
header: Alternate-Protocol: 443:quic,p=0.5
header: Transfer-Encoding: chunked

推荐答案

由于Google API使用(仅?)JSON编码，因此您的帖子数据未解析为所需的成员对象.您已经在为响应加载json了，所以您只需要更改编码，并可以选择明确地指出它即可:

Since google APIs use (only?) JSON encoding, your post data is not being parsed into the needed member object. You are already loading json for the response, so you should just need to change the encoding, and optionally indicate it explicitly:

 if payload:
        (resp, content) = http.request(uri=url, method=method, body=urlencode(payload))
 # becomes:   
 if payload:
        (resp, content) = http.request(uri=url, method=method, body=json.dumps(payload), headers={'Content-type':'application/json'})

这篇关于尝试通过API将成员添加到Google网上论坛时获取“缺少必填字段:成员"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！