Elastic Compute Service:vSwitch event notifications

Notifications for vSwitch change events

A vSwitch change event is generated when a vSwitch change process is complete. vSwitch change events are generated in the following scenarios:

• The virtual private cloud (VPC) in which an Elastic Compute Service (ECS) instance resides is replaced.

• The vSwitch to which an ECS instance is connected is replaced.

• An ECS instance is migrated from the classic network to a VPC as scheduled.

• The instance type of an ECS instance is changed across zones.

• An ECS instance is transferred from one account to another account.

The following sample code provides an example of a notification for a vSwitch change event:

{
    "id":"2256A988-0B26-4E2B-820A-8B********A5",
    "product":"ECS",
    "resourceId":"acs:ecs:cn-hangzhou:169070********30:eni/eni-8vb1qo********cdeg2n",
    "level":"INFO",
    "name":"Instance:VSwitchChanged",
    "userId":"169070********30",
    "eventTime":"20230409T121826.922+0800",
    "regionId":"cn-hangzhou",
    "content":{
        "instanceId":"i-8vb1qo********cdeg2n",
        "vswitchId":"vsw-bp1s5fnvk4gn3tw12****",
        "privateIpAddress":"172.17.XX.XX",
        "vpcId":"vpc-bp1vwnn14rqpyiczj****",
        "secondaryPrivateIps":["172.17.XX.XX"]
    }
}

The following table describes the fields that are contained in the content parameter.

References

• Change the VPC of an ECS instance

• ModifyInstanceVpcAttribute