RollbackApplication -

Debugging

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Request headers

This operation uses only the common request header. For more information, see Common request parameters.

Request syntax

POST /pop/v5/changeorder/co_rollback HTTP/1.1

Request parameters


Parameter	Type	Position	Required	Example	Description
AppId	String	Query	Yes	3616cdca-4f92-4413-************	The ID of the application that you want to roll back. You can call the ListApplication operation to query the application ID. For more information, see ListApplication.
GroupId	String	Query	Yes	8123db90-880f-48***************	The ID of the instance group where you want to roll back the application. You can call the ListDeployGroup operation to query the group ID. For more information, see ListDeployGroup. <note>If you need to roll back the application in all instance groups, set this parameter to `all`. </note>
HistoryVersion	String	Query	Yes	2019-11-13 14:22:22	The historical version to which you want to roll back the application. Call the ListHistoryDeployVersion operation to query the historical versions of the application. Then, set this parameter based on the returned value of `PackageVersion`. For more information, see ListHistoryDeployVersion.
Batch	Integer	Query	No	1	The number of batches of instances on which you want to roll back the application. Valid values: 1 to 5. Default value: 1.
BatchWaitTime	Integer	Query	No	0	The wait time between batches. Valid values: 0 to 5. Default value: 0. Unit: minutes. The value 0 indicates no wait time.

Response parameters


Parameter	Type	Example	Description
ChangeOrderId	String	921026b8-d1be-************	The ID of the change process. You can call the GetChangeOrderInfo operation to query the progress of this rollback operation. For more information, see GetChangeOrderInfo.
Code	Integer	200	The HTTP status code.
Message	String	success	The returned message.
RequestId	String	D16979DC-4D42-*********	The ID of the request.

Examples

Sample requests

POST /pop/v5/changeorder/co_rollback HTTP/1.1
Common request header
{
"AppId": "3616cdca-4f92-4413-************",
"GroupId": "8123db90-880f-48***************",
"HistoryVersion": "2019-11-13 14:22:22"
}

Sample success responses

XML format

<RequestId>D16979DC-4D42-*********</RequestId>
<Message>success</Message>
<ChangeOrderId>921026b8-d1be-************</ChangeOrderId>
<Code>200</Code>

JSON format

{
    "RequestId": "D16979DC-4D42-*********",
    "Message": "success",
    "ChangeOrderId": "921026b8-d1be-************",
    "Code": 200
}

Error codes

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