def get_all(isamAppliance, isamUser, admin_domain='Default'):
    """
    Retrieve a list of POPs
    """
    ret_obj = isamAppliance.invoke_post('Retrieve a list of POPs',
        '/isam/pdadmin/poplistext/v1', {'admin_id': isamUser.username,
        'admin_pwd': isamUser.password, 'admin_domain': admin_domain})
    ret_obj['changed'] = False
    return ret_obj
