AdminDirectory.Members.list Authorization error

问题

I'm experimenting with Admin SDK and trying to list Group Members in a Google Spreadsheet. Here's the code I've come up with:

function recordGroupsMembers() {
  var ss = SpreadsheetApp.getActiveSpreadsheet();

  // Get all groups
  var groupPageToken, groupPage;
  do {
    groupPage = AdminDirectory.Groups.list({
      domain: 'mydomain.com',
      maxResults: 100,
      pageToken: groupPageToken
    });
    var groups = groupPage.groups;
    if (groups) {
      //Iterate groups
      for (var i in groups) {
        var group = groups[i];

        //Get members of group
        var membersPageToken, membersPage;
        do {
          membersPage = AdminDirectory.Members.list(group, {
            maxResults: 100,
            pageToken: membersPageToken
          });
          var members = membersPage.members;
          if (members) {
            //Iterate group members
            for (var j in members) {
              var member = members[j];
              Logger.log('%s member: %s', group.email, member.email);
            }
          } else {
            Logger.log('%s: no members.', group.email);
          }
          membersPageToken = membersPage.nextPageToken;  
        } while (membersPageToken);

      }
    } else {
      Logger.log('No groups found.');
    }
    groupPageToken = groupPage.nextPageToken;
  } while (groupPageToken);

  ScriptProperties.setProperty('lastUpdate', new Date());
}

For the AdminDirectory.Members.list call, this error is shown:

Not Authorized to access this resource/api

To be clear, the Admin SDK Directory Service has been enabled under Resources > Advanced Google services…, and in the Google Developer Console.

Also, the user running this script is able to successfully retrieve expected results using the API Explorer.

I get the impression I've either overlooked something very simple or there's a bug in the statement that "Apps Script handles the authorization flow automatically".

回答1:

Basically, this script has two issues.

Not Authorized to access this resource/api -> This has at least two possible causes:

a) You don't have sufficient Admin privileges to access this API (Basically, you're not a SuperAdmin).

b) The domain is spelled incorrectly in your live code (I hesitate to even mention this one, but mistakes do happen).

Otherwise, this part works fine for me 'As is' and I can only reproduce the:

Not Authorized to access this resource/api

when one of these two issues apply.

Once you resolve this error, you'll hit a 'Bad Request' for:

membersPage = AdminDirectory.Members.list(group, {
        maxResults: 100,
        pageToken: membersPageToken
      });

Around line 21.

This is because the line:

    var group = groups[i];

Looks like it's just returning a string with the name of the group, but in actually it's returning something like:

{id=GROUPID, nonEditableAliases=[GROUPEMAIL, GROUPEMAIL], etag=GROUPTAG, email=GROUPEMAIL, directMembersCount=3, description=, adminCreated=true, name=GROUPNAME, kind=admin#directory#group}

This is a simple fix, we just replace this with:

      membersPage = AdminDirectory.Members.list(group.email, {
        maxResults: 100,
        pageToken: membersPageToken
      });

And it will return the results we're looking for.

来源：https://stackoverflow.com/questions/27684315/admindirectory-members-list-authorization-error