image.wdr.mode (Set WDR mode)
image.wdr.mode: Set WDR mode
image.wdr.mode · Channel scope · Permission Config
What it does
Use image.wdr.mode on this leaf for all WDR writes (see WDR overview). On IoT, the catalog picks among std_wideDyMode/187200, std_trueWideDyn/180100, and wideDynamic/19400; wideDynamic-only models accept 0/1. On PaaS, follow device.capability.list; with WideDynamic, the catalog exposes this leaf with 0/1. If property.set reports this propertyId as not registered, the running DeviceOperate build is not yet aligned with the catalog—wait for a platform release before calling this leaf. Valid values match the get table (commonly 0/1/2 or only 0/1). Out-of-range values are rejected, not clamped.
Request URL
POST https://openapi-[DataCenter].easy4ip.com/openapi/v2/device.property.set
Minimum permission
The administrator does not need an extra permission on a device they bound. A shared device needs the basic configuration permission. A bound sub-user does not. A sub-account needs Config. Omitting channelId on a channel-scope capability returns DV2007. Mixing device and channel in one request returns DV2008. A write timeout does not mean the operation did not run.
Request parameters
| Name | Type | Required | Description |
|---|---|---|---|
token | String | yes | Administrator, sub-user, or sub-account accessToken |
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 on IPCs |
properties | Object | yes | Only image.wdr.mode: 0 off, 1 on, 2 adaptive (some models have no 2—see get) |
Common request fields and signing: Signing 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",
"properties": {
"image.wdr.mode": 2
}
}
}
Response data fields
On success, code is "0" and data is {}.
Response example
{
"id": "d5c287b4-5b2f-4f03-baf5-8032c5c354af",
"result": {
"code": "0",
"msg": "Operation is successful",
"data": {}
}
}
Error codes
Gateway and device error codes are in Global return codes.