Unbinds multiple devices from an edge instance.


Each Alibaba Cloud account can run a maximum of five queries per second (QPS).

Note RAM users of an Alibaba Cloud account share the quota of the account.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes BatchUnbindDeviceFromEdgeInstance

The operation that you want to perform. Set the value to BatchUnbindDeviceFromEdgeInstance.

InstanceId String Yes F3APY0tPLhmgGtx0****

The ID of the edge instance. To obtain the instance ID, perform the following steps: Log on to the Link IoT Edge console. On the Edge Instances page, move the pointer over the name of the edge instance from which you want to unbind multiple devices and obtain the instance ID.

You can also call the QueryEdgeInstance operation to query the instance ID.

IotIds.N RepeatList Yes BXPV9Ks3bxwM9fD****0000101

The IDs of the devices. You can call the QueryDevice operation to query detailed information about all devices that belong to the current Alibaba Cloud account and obtain the required device IDs.

Note You can specify a maximum of 20 device IDs when you call the BatchUnbindDeviceFromEdgeInstance operation.
IotInstanceId String No iot_instc_pu****_c*-v64********

The ID of the Internet of Things (IoT) service instance. This parameter is not required for the public instance but required for Enterprise Edition instances.

In addition to the preceding operation-specific request parameters, you must specify common request parameters when you call this operation. For more information about common request parameters, see Common parameters.

Response parameters

Parameter Type Example Description
Code String Success

The return code of the operation. A value of Success indicates that the call was successful. Other values indicate that specific errors occurred. For more information, see Error codes.

ErrorMessage String request parameter error

The error message that is returned if the call failed.

RequestId String 34755DC3-2809-4AE2-BAD8-7B81ED69D570

The ID of the request.

Success Boolean true

Indicates whether the call was successful. A value of true indicates that the call was successful. A value of false indicates that the call failed.


Sample requests

http(s)://iot.cn-shanghai.aliyuncs.com/? Action=BatchUnbindDeviceFromEdgeInstance
&<Common request parameters>

Sample success responses

XML format


JSON format

 "RequestId": "34755DC3-2809-4AE2-BAD8-7B81ED69D570",
 "Code": "Success",
 "Success": true

Error codes

For a list of error codes, visit the API Error Center.