From my front end i am calling this function as …
Maybe this one…???
$w.onReady(async()=>{
let memberId = "" //<---- generate here your Member-ID
let groupId = "" //<---- generate here your Group-ID
let myWishedResults = await addMemberIdToGroup(memberId, groupId);
console.log(myWishedResults);
//---------------------------------------------------
$w("#createProfileErrorLabel").text = "Adding member "+ currentMemberId+" to groupID "+groupId;
});
function addMemberIdToGroup(memberId, groupId) {
let addGroupIds = {"groupId" : groupId, "memberIds" : [memberId]}
let options = {"suppressAuth": true}
addMembersToGroup(addGroupIds, options).then((result) => {
console.log("Add member to groups"+result);
return result
}).catch((err) => {console.log(err);});
}