def get_virtual_guest_mask():
    mask = [
        'id',
        'accountId',
        'hostname',
        'createDate',
        'blockDeviceTemplateGroup',
        'datacenter',
        'maxMemory',
        'maxCpu',
        'status',
        'powerState',
        'activeTransaction[transactionStatus]',
        'primaryIpAddress',
        'primaryBackendIpAddress',
        'modifyDate',
        'provisionDate',
        'sshKeys',
        'billingItem.orderItem.order.userRecordId'
    ]

    return 'mask[%s]' % ','.join(mask)
dataset/ETHPy150Open softlayer/jumpgate/jumpgate/compute/drivers/sl/servers.py/get_virtual_guest_mask/original