Starts a flow log. After a flow log is started, the traffic information of the specified cloud resource starts to be collected.


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Request parameters

Parameter Type Required? Example value Description
CenId String  Yes cen-7qthudw0ll6jmc****

The ID of the CEN instance.

FlowLogId String  Yes flowlog-m5evbtbpt****

The ID of the flow log.

RegionId String  Yes cn-hangzhou

The region ID of the flow log. To query the region ID, call DescribeRegions.

Action String No ActiveFlowLog

Optional. The name of this action. Value: ActiveFlowLog

Response parameters

Parameter Type Example value Description
RequestId String F7DDDC17-FA06-4AC2-8F35-59D2470FCFC1

The ID of the request.


Request example

http(s)://[Endpoint]/? Action=ActiveFlowLog

Response examples

XML format


JSON format



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