Deletes a Message Service (MNS) or AMQP server-side subscription.
Limits
Each Alibaba Cloud account can run a maximum of 5 queries per second (QPS).
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | DeleteSubscribeRelation |
The operation that you want to perform. Set the value to DeleteSubscribeRelation. |
ProductKey | String | Yes | a1fyXVF**** |
The ProductKey of the product that is specified for the subscription. |
Type | String | Yes | AMQP |
The type of the subscription. Valid values:
|
IotInstanceId | String | No | iot-cn-0pp1n8t**** |
The ID of the instance. You can view the instance ID on the Overview page in the IoT Platform console. Notice
For more information, see Overview. |
In addition to the preceding operation-specific request parameters, you must specify common request parameters when you call this operation. For more information, see Common request parameters.
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
Code | String | iot.system.SystemException |
The error code returned if the call fails. For more information, see Error codes. |
ErrorMessage | String | A system exception occurred. |
The error message returned if the call fails. |
RequestId | String | E55E50B7-40EE-4B6B-8BBE-D3ED55CCF565 |
The ID of the request. |
Success | Boolean | true |
Indicates whether the call was successful.
|
Examples
Sample requests
https://iot.cn-shanghai.aliyuncs.com/?Action=DeleteSubscribeRelation
&ProductKey=a1Zkii7****
&Type=AMQP
&<Common request parameters>
Sample success responses
XML
format
<DeleteSubscribeRelationResponse>
<RequestId>73B9DF43-7780-47DE-8BED-077729D28BD2</RequestId>
<Success>true</Success>
</DeleteSubscribeRelationResponse>
JSON
format
{
"RequestId": "73B9DF43-7780-47DE-8BED-077729D28BD2",
"Success": true
}
Error codes
For a list of error codes, visit the API Error Center.