释放后端实例-ReleaseBackend

从VServer释放后端资源实例

VServer 为7层时,必须先把后端实例从转发规则中移除之后才能释放

BackendId 对应是 AllocateBackend 返回的 BackendId 
或者 DescribeULB/DescribeVServer 返回的 ULBBackendSet 里的 BackendId

Request Parameters

Parameter nameTypeDescriptionRequired
Regionstring地域Yes
ProjectIdstring项目IDYes
ULBIdstring负载均衡实例的IDYes
BackendIdstring后端资源实例的ID(ULB后端ID,非资源自身ID)Yes

Response Elements

Parameter nameTypeDescriptionRequired
RetCodeint操作返回码Yes
Actionstring操作名称Yes

Request Example

http(s)://api.ucloud.cn/?Action=ReleaseBackend
&Region=cn-bj2
&ProjectId=project-xs13ik
&ULBId=ulb-a3qq0o
&BackendId=backend-d0d9e8

Response Example

{
    "Action": "ReleaseBackendResponse",
    "RetCode": 0
}