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Anti-DDoS:DescribePortMaxConns

Last Updated:Apr 14, 2025

Queries the maximum number of connections that can be established over the ports of one or more Anti-DDoS Proxy instances.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

ParameterTypeRequiredDescriptionExample
ResourceGroupIdstringNo

The ID of the resource group to which the instance belongs in Resource Management. This parameter is empty by default, which indicates that the instance belongs to the default resource group.

default
EndTimelongYes

The end of the time range to query. The value is a UNIX timestamp. Unit: seconds.

Note This UNIX timestamp must indicate a point in time that is accurate to the minute.
1583683200
StartTimelongYes

The beginning of the time range to query. The value is a UNIX timestamp. Unit: seconds.

Note This UNIX timestamp must indicate a point in time that is accurate to the minute.
1582992000
InstanceIdsarrayYes

The IDs of the Anti-DDoS Proxy instances.

Note You can call the DescribeInstanceIds operation to query the IDs of all Anti-DDoS Proxy instances.
stringYes

The ID of the Anti-DDoS Proxy instance.

ddoscoo-cn-mp91j1ao****

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The ID of the request.

08F79110-2AF5-4FA7-998E-7C5E75EACF9C
PortMaxConnsarray<object>

The details of the maximum number of connections that can be established over a port of the instance.

PortMaxConnsobject
Ipstring

The IP address of the instance.

203.***.***.117
Portstring

The port of the instance.

80
Cpslong

The maximum number of connections per second (CPS).

100

Examples

Sample success responses

JSONformat

{
  "RequestId": "08F79110-2AF5-4FA7-998E-7C5E75EACF9C",
  "PortMaxConns": [
    {
      "Ip": "203.***.***.117",
      "Port": "80",
      "Cps": 100
    }
  ]
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

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