Get a group id by name
gl_get_group_id(group_name, ...)group name
passed on to gitlab()
Integer. ID of the group if found.
Number of pages searched is limited to
(per_page =) 20 * (max_page =) 10 by default.
If the group_name is an old group lost
in a big repository (position > 200),
gl_get_group_id() may not find the group id.
if (FALSE) {
gl_get_group_id("<<your-group-name>>")
}