removeAuthority(fullAuthorityName) this method removes a
child authority from this group.
Parameters
- fullAuthorityName
- A string representing the full name of the authority.
Example
var shortName = "MY_SUB_GROUP";
var group = groups.getGroup(shortName);
// now remove authority from this group
var fullName = "GROUP_MY_TEST_GROUP";
group.removeAuthority(fullName);