Domain name for API request: clb.tencentcloudapi.com.
This API is used to modify forwarding weights of real servers bound to CLB listeners in batches. Up to 500 servers can be unbound in a batch. As this API is async, you should check whether the task is successful by passing the RequestId returned to the API call DescribeTaskStatus
.
This API is supported by CLB layer-4 and layer-7 listeners, but not Classis CLB counterparts.
A maximum of 20 requests can be initiated per second for this API.
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
Parameter Name | Required | Type | Description |
---|---|---|---|
Action | Yes | String | Common Params. The value used for this API: BatchModifyTargetWeight. |
Version | Yes | String | Common Params. The value used for this API: 2018-03-17. |
Region | No | String | Common Params. This parameter is not required for this API. |
LoadBalancerId | Yes | String | CLB instance ID |
ModifyList.N | Yes | Array of RsWeightRule | List of weights to be modified in batches |
Parameter Name | Type | Description |
---|---|---|
RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
This example shows you how to modify the weight of the real server ins-19404pl5
(port 110) bound to the forwarding rule loc-o8cnyw6c
under the listener lbl-4b5hnc9a
in the CLB instance lb-dx98lwo0
to 50, and modify the weight of the real server ins-19411tzv
(port 80) bound to the forwarding rule loc-8c5pdrb8
under the listener lbl-20jjtaaw
to 30.
https://clb.tencentcloudapi.com/?Action=BatchModifyTargetWeight
&LoadBalancerId=lb-dx98lwo0
&ModifyList.0.ListenerId=lbl-4b5hnc9a
&ModifyList.0.LocationId=loc-o8cnyw6c
&ModifyList.0.Targets.0.InstanceId=ins-19404pl5
&ModifyList.0.Targets.0.Port=110
&ModifyList.0.Targets.0.Weight=50
&ModifyList.1.ListenerId=lbl-20jjtaaw
&ModifyList.1.LocationId=loc-8c5pdrb8
&ModifyList.1.Targets.0.InstanceId=ins-19411tzv
&ModifyList.1.Targets.0.Port=80
&ModifyList.1.Targets.0.Weight=30
&<Common request parameters>
{
"Response": {
"RequestId": "83329908-a282-4f9f-8ab-031a3025b377"
}
}
This example shows you how to modify the weights of servers for the layer-4 and layer-7 listeners under a CLB instance at the same time.
https://clb.tencentcloudapi.com/?Action=BatchModifyTargetWeight
&LoadBalancerId=lb-1kkno9qf
&ModifyList.0.ListenerId=lbl-mhtffs09
&ModifyList.0.Targets.0.InstanceId=ins-kjp6cb2f
&ModifyList.0.Targets.0.Port=79
&ModifyList.0.Targets.0.Weight=50
&ModifyList.1.ListenerId=lbl-661zpn3b
&ModifyList.1.LocationId=loc-78p1r0vb
&ModifyList.1.Targets.0.EniIp=10.202.0.96
&ModifyList.1.Targets.0.Port=123
&ModifyList.1.Targets.0.Weight=30
&<Common request parameters>
{
"Response": {
"RequestId": "38bab2ce-616d-412c-a4b0-36110d5b17a3"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
Error Code | Description |
---|---|
FailedOperation | Operation failed. |
InternalError | Internal error. |
InvalidParameter | Parameter error. |
InvalidParameter.FormatError | Wrong parameter format. |
InvalidParameterValue | Incorrect parameter value. |
InvalidParameterValue.Length | Wrong parameter length. |
UnauthorizedOperation | Unauthorized operation. |
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