process the response and return a list of BridgeUser

def _process_json_resp_data(resp, no_custom_fields=False):
    """
    process the response and return a list of BridgeUser
    """
    bridge_users = []
    while True:
        resp_data = json.loads(resp)
        link_url = None
        if "meta" in resp_data and\
                "next" in resp_data["meta"]:
            link_url = resp_data["meta"]["next"]

        bridge_users = _process_apage(resp_data, bridge_users,
                                      no_custom_fields)
        if link_url is None:
            break
        resp = get_resource(link_url)

    return bridge_users