1# MissionDeviceInfo 2 3作为可以[registerMissionListener](js-apis-distributedMissionManager.md#distributedmissionmanagerregistermissionlistener)的入参，表示注册监听时所需参数的枚举。 4 5**系统能力**：SystemCapability.Ability.AbilityRuntime.Mission 6 7| 名称 | 类型 | 可读 | 可写 | 说明 | 8| -------- | ------ | ---- | ---- | ------- | 9| deviceId | string | 是 | 是 | 表示设备ID。 | 10 11**示例：** 12```ts 13import distributedMissionManager from '@ohos.distributedMissionManager'; 14 15distributedMissionManager.registerMissionListener( 16 { 17 deviceId: '123456' 18 }, 19 { 20 notifyMissionsChanged: (deviceId) => { 21 console.log(`notifyMissionsChanged deviceId: ${JSON.stringify(deviceId)}`); 22 }, 23 notifySnapshot: (mission, deviceId) => { 24 console.log(`notifySnapshot mission: ${JSON.stringify(mission)}`); 25 console.log(`notifySnapshot deviceId: ${JSON.stringify(deviceId)}`); 26 }, 27 notifyNetDisconnect: (mission, state) => { 28 console.log(`notifyNetDisconnect mission: ${JSON.stringify(mission)}`); 29 console.log(`notifyNetDisconnect state: ${JSON.stringify(state)}`); 30 } 31 }); 32```