request = VmListServeRequest
response = client.vm_list_serve(request)

vminfo = VmListServeRequest.to_dict(self=response)
vminfo = vminfo['body'].get('content')
for vminfo in vminfo:
    vminfo = vminfo['port_detail']
    for vminfo in vminfo:
        vminfo = vminfo['fixed_ip_detail_resps']
        for vminfo in vminfo:
            public_ip = vminfo['public_ip']
            if public_ip:
                print(public_ip)

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