record.timelapse.calendar (Get device timelapse album calendar)

record.timelapse.calendar: Get device timelapse album calendar

record.timelapse.calendar · channel scope · permission RecordReplay

What it does

Queries the timelapse album task calendar for this channel. Input num, order (0 ascending, 1 descending), sessionId. Returns count, task (up to 100 items), and session. Each call runs once.

Request URL

POST https://openapi-[DataCenter].easy4ip.com/openapi/v2/device.service.invoke

Minimum permission

The administrator does not need an extra permission on a device they bound. A shared device needs the cloud recording view permission. A bound sub-user does not. A sub-account needs RecordReplay. Omitting channelId on channel-scope capabilities returns DV2007. Mixing device and channel properties in one request returns DV2008. A timeout does not mean the invoke failed.

Request parameters

Name	Type	Required	Description
`token`	String	yes	Access token for an administrator, sub-user, or sub-account
`deviceId`	String	yes	Device serial number
`productId`	String	no	Optional. If sent and it does not match the device model → `DV2009`
`channelId`	String	yes	Channel ID; `"0"` is common for IPC
`serviceId`	String	yes	`record.timelapse.calendar`
`inputData`	Object	yes	See table below

Name	Description	Type	Required	Values
`num`	Number of entries to query. Range 0–999999, step 1.	`int`	yes	`0`–`999999`, step `1`
`order`	Query order. 0 ascending, 1 descending.	`enum`	yes	`0` ascending; `1` descending
`sessionId`	Query session ID.	`text`	yes	String

For common request fields and signing, see Signing conventions and Common request payload.

Request example

{
 "id": "d5c287b4-5b2f-4f03-baf5-8032c5c354af",
 "system": {
 "ver": "1.0",
 "appId": "lcdxxxxxxxxx",
 "sign": "xjhCQBoJ9hRDsCjyDcHjtDNzRZ3ZJezcawsfWeiaoxU=",
 "time": 1706511734,
 "nonce": "f5a1ae2d-c09c-4d39-a744-83a5c2c653c2"
 },
 "params": {
 "token": "<yourAccessToken>",
 "deviceId": "TESTIPC000012345",
 "channelId": "0",
 "serviceId": "record.timelapse.calendar",
 "inputData": {
 "num": 10,
 "order": "1",
 "sessionId": ""
 }
 }
}

Response data fields

Output is in result.data.outputData.

Name	Description	Type	Required	Values
`count`	Task count. Range 0–999999, step 1.	`int`	no	`0`–`999999`, step `1`
`task`	Timelapse tasks. Up to 100 items.	`array`	no	Up to `100` items
`session`	Query session ID.	`text`	no	String
`task.item.id`	Timelapse task ID.	`text`	no	String
`task.item.state`	Task state. 0 complete, 1 recording.	`enum`	no	`0` complete; `1` recording
`task.item.duration`	File duration. Range 0–999999, step 1, unit s.	`int`	no	`0`–`999999`, step `1`, unit `s`
`task.item.sceneName`	Scene name.	`text`	no	String
`task.item.createTime`	Task creation time. Format YYYY-MM-DD HH:mm:ss.	`text`	no	Format `YYYY-MM-DD HH:mm:ss`
`task.item.path`	Timelapse task storage path.	`text`	no	String
`task.item.fileSize`	Generated file size. Range 0–999999, step 1, unit byte.	`int`	no	`0`–`999999`, step `1`, unit `byte`
`task.item.type`	Type. 0 video, 1 image.	`enum`	no	`0` video; `1` image

Response example

{
 "id": "d5c287b4-5b2f-4f03-baf5-8032c5c354af",
 "result": {
 "code": "0",
 "msg": "Operation is successful",
 "data": {
 "outputData": {
 "count": 1,
 "session": "s-1",
 "task": [
 {
 "id": "task-1",
 "state": "1",
 "duration": 60,
 "sceneName": "Entrance",
 "createTime": "2026-09-19 08:00:00",
 "path": "/mnt/sd/tl",
 "fileSize": 1024,
 "type": "0"
 }
 ]
 }
 }
 }
}

Error codes

Code	Meaning	Next step
`SN1001`	Signature error	Check `sign` per Development specification
`TK1002`	Token invalid or expired	Refresh accessToken
`OP1002`	Missing required parameter	Add required fields
`OP1003`	Invalid parameter	Match this page’s parameter table
`OP1009`	Permission denied	Check token and device bind/share grants
`OP1013`	Total call limit exceeded	Reduce call rate
`OP1014`	Daily per-interface limit exceeded	See Interface call limits
`DV1007`	Device offline	Wait until the device is online

See Return codes · OP/SN/TK for the full catalog.

Code	Meaning	Next step
`DV2003`	Capability not on device	Use `device.capability.list`
`DV2007`	`channelId` vs scope mismatch	Required for channel scope; omit for device scope
`DV2008`	Mixed device and channel in one call	Split the request
`DV2009`	`productId` mismatch	Omit or set actual model id
`DV2011`	No capability permission	See Permission codes

See Capability errors.

Timelapse