Add/Remove Users from Groups

Question

Hi all:

I'm new to line development and have some questions about a project I'm thinking about.  I'm wondering there is way for me to keep a master list of about 30 users that changes every week or two.  Right now I have the list in google sheets.  Each user needs to be in 1-2 line groups.  Manually making sure everyone is in the right group is a bit ownerous, so I'm wondering if there is a way to use the API to pull the current members from my 4 main groups, compare it to my master list (currently in sheets) and then make the needed adds/removes to the line groups automatically.  Any ideas would be much apprecaited!

Mick Satana · Answer

~~There is no way to retrieve users from group now (30/08/2018). However, you can detect "follow" and "unfollow" events and save the changes to your database to keep track of users in each group.~~

I come to aware there is a `getGroupMemberIds` in Node.js SDK to retrieve current members in a group. It will send a `GET` request to `https://api.line.me/v2/bot/group/{groupId}/members/ids` So you may use this to retrieve current group members.

Q&A

Add/Remove Users from Groups