in package/src/group.ts [22:30]
export function getGroup(group_id: string): GroupResponse | IdentityResponse {
if (groupMap.has(group_id)) {
const result = groupMap.get(group_id);
if (result !== undefined) {
return { id: group_id, name: result };
}
}
return { message: "Group id has not be proposed." };
}