def get(isamAppliance, isamUser, pop_name, admin_domain='Default'):
    """
    Retrieve a specific POP
    """
    ret_obj = isamAppliance.invoke_post('Retrieve a specific POP',
        '/isam/pdadmin/popshowext/v1', {'admin_id': isamUser.username,
        'admin_pwd': isamUser.password, 'pop_name': pop_name,
        'admin_domain': admin_domain})
    ret_obj['changed'] = False
    return ret_obj
