Result shape returned by sendJoinGroupViaInvite.
membershipApprovalMode mirrors the flag queried via getGroupInfoFromInviteCode and signals whether the bot's join request is pending admin approval (true) or the bot joined immediately (false).
membershipApprovalMode
getGroupInfoFromInviteCode
true
false
Result shape returned by sendJoinGroupViaInvite.
membershipApprovalModemirrors the flag queried viagetGroupInfoFromInviteCodeand signals whether the bot's join request is pending admin approval (true) or the bot joined immediately (false).