results = m.sendGroupMessageReaction(emoji, isRemove, targetAuthor, targetTimestamp, groupId);
} else {
results = m.sendMessageReaction(emoji, isRemove, targetAuthor, targetTimestamp, recipients);
results = m.sendGroupMessageReaction(emoji, isRemove, targetAuthor, targetTimestamp, groupId);
} else {
results = m.sendMessageReaction(emoji, isRemove, targetAuthor, targetTimestamp, recipients);