Sets the weights of backend severs.
Debug
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Request parameters
| Parameter | Type | Required? | Example value | Description |
|---|---|---|---|---|
| Action | String | Yes | SetBackendServers |
The name of this action. Value: SetBackendServers |
| BackendServers | String | Yes | [{"ServerId":"vm-233","Weight":"0"},{"ServerId":"vm-234","Weight":"0"}] |
The list of backend servers to be added. Note Only backend servers (ECS instances) in the running state can be added. You can add
up to 20 backend servers at a time.
|
| LoadBalancerId | String | Yes | lb-bp1qjwo61pqz3ahltv0mw |
The ID of the SLB instance. |
| RegionId | String | Yes | cn-hangzhou |
The ID of the region to which the SLB instance belongs. |
Response parameters
| Parameter | Type | Example value | Description |
|---|---|---|---|
| LoadBalancerId | String | 139a00604ad-cn-east-hangzhou-01 |
The ID of the SLB instance. |
| BackendServers |
A list of backend servers. |
||
| └ServerId | String | vm-234 |
The ID of the ECS instance. |
| └Weight | String | 100 |
The weight of the backend server. |
| └Description | String | Backend server | |
| └Type | String | ecs |
The backend server type. Valid values:
|
| RequestId | String | 365F4154-92F6-4AE4-92F8-7FF34B540710 |
The ID of the request. |
Examples
Request example
http(s)://[Endpoint]/? Action=SetBackendServers
&LoadBalancerId=lb-bp1qjwo61pqz3ahltv0mw
&<CommonParameters>
Response examples
XML format
<SetBackendServersResponse>
<RequestId>365F4154-92F6-4AE4-92F8-7FF34B540710</RequestId>
<LoadBalancerId>139a00604ad-cn-east-hangzhou-01</LoadBalancerId>
<BackendServers>
<BackendServer>
<ServerId>eni-231</ServerId>
<Weight>100</Weight>
<Type>eni</Type>
</BackendServer>
<BackendServer>
<ServerId>eni-233</ServerId>
<Weight>100</Weight>
<Type>eni</Type>
</BackendServer>
</BackendServers>
</SetBackendServersResponse>
JSON format
{
"BackendServers":{
"BackendServer":[
{
"ServerId":"eni-231",
"Weight":"100",
"Type":"eni"
},
{
"ServerId":"eni-233",
"Weight":"100",
"Type":"eni"
}
]
},
"RequestId":"365F4154-92F6-4AE4-92F8-7FF34B540710",
"LoadBalancerId":"139a00604ad-cn-east-hangzhou-01"
}