| 400 | ActionNotAvailable | The action is not avaliable. | - | 诊断 |
| 400 | InvalidMonitorItem.NotSame | The selected list contains different monitoring items. Please select the subscription items of the same monitoring item. | 列表中包含不同的监控项，请选择相同监控项 | 诊断 |
| 400 | InvalidPparameter.TooMuch | Either DeviceId or ExcludeDeviceId must be specified. | - | 诊断 |
| 400 | InvalidScheme.NotEnable | The scheme is not enabled. | 方案未启用 | 诊断 |
| 400 | InvalidScheme.StepNotAvailable | Some steps of the scheme are unavailable. | 方案存在不可用步骤 | 诊断 |
| 403 | NoAccess.BuiltIn%s | The built in configuration does not permit the operation. | 内置配置不允许操作 | 诊断 |