async def create_eip(ns={}):
    """
    :param ns:
    :return:
    """
    if ns.get('Description'):
        ns['Description'] = ns['orgid'] + '0_____0' + ns.get('Description')
    else:
        ns['Description'] = ns['orgid'] + '0_____0' + 'Default'
    import aiohttp
    NETWORK_URL = 'http://cdsapi.capitalonline.net/vpc'
    action = 'CreateEIP'
    method = "POST"
    param = {}
    url = get_signature(action, method, NETWORK_URL, param=param)
    body = {
        "RegionCode": ns.get('RegionCode'),
        "AvailableZoneId": ns.get('AvailableZoneId'),  # 边缘节点必传
        "BandwidthType": ns.get('BandwidthType'),
        "BillScheme": ns.get('BillScheme'),
        "Qos": int(ns['Qos']),
        "Size": int(ns['Size']),
        "Description": ns.get('Description'),
        "SubjectId": int(ns.get('SubjectId')) if ns.get('SubjectId') else None
    }
    async with aiohttp.ClientSession() as session:
        async with session.request(method, url, json=body) as response:
            resp = await response.text()
            result = json.loads(resp)
            if result['Code'] == 'Success':
                result['status'] = True
                result.pop('Code')
                result['data'] = result.pop('Data')
                result['msg'] = result.pop('Message')
            else:
                result['status'] = False
                result['msg'] = result.pop('Message')
            return result

ret = await create_eip(params_kw)
return ret