Queries the specifications of a specific Anti-DDoS Origin Enterprise instance.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribeInstanceSpecs

The operation that you want to perform. Set the value to DescribeInstanceSpecs.

InstanceIdList String Yes ["ddosbgp-cn-n6w1r7nz****"]

The ID of the Anti-DDoS Origin Enterprise instance. This parameter value is a string consisting of JSON arrays. Each element in a JSON array indicates an instance ID. If you want to query more than one instance, separate instance IDs with commas (,).

Note You can call the DescribeInstanceList operation to query the IDs of all Anti-DDoS Origin Enterprise instances in a specific region.
RegionId String No cn-hangzhou

The region ID of the Anti-DDoS Origin Enterprise instance. Default value: cn-hangzhou, which indicates the China (Hangzhou) region.

Note If your instance does not reside in the China (Hangzhou) region, you must specify this parameter to the region ID of your instance. You can call the DescribeRegions operation to query the regions of cloud assets that are supported by an Anti-DDoS Origin instance.
ResourceGroupId String No rg-acfm2pz25js****

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

For more information about resource groups, see Create a resource group.

All Alibaba Cloud API operations must include common request parameters. For more information about common request parameters, see Common parameters.

For more information about sample requests, see the "Examples" section of this topic.

Response parameters

Parameter Type Example Description
InstanceSpecs Array of InstanceSpec

The specifications of the Anti-DDoS Origin Enterprise instance, including whether the unlimited protection feature is enabled, and the numbers of times that the unlimited protection feature can be enabled and has been enabled.

AvailableDefenseTimes Integer 2

The number of times that the unlimited protection feature can be enabled.
AvailableDeleteBlackholeCount String 100

The number of times that blackhole filtering can be deactivated.
InstanceId String ddosbgp-cn-n6w1r7nz****

The ID of the Anti-DDoS Origin Enterprise instance.
IsFullDefenseMode Integer 1

Indicates whether the unlimited protection feature is enabled. Valid values:

  • 0: The unlimited protection feature is disabled.
  • 1: The unlimited protection feature is enabled.
PackConfig Struct

The configurations of the Anti-DDoS Origin Enterprise instance, including the number of protected IP addresses and protection bandwidth.

BindIpCount Integer 0

The number of IP addresses that are protected by the Anti-DDoS Origin Enterprise instance.
IpAdvanceThre Integer 300

The burstable bandwidth of each protected IP address. Unit: Gbit/s.
IpBasicThre Integer 20

The basic bandwidth of each protected IP address. Unit: Gbit/s.
IpSpec Integer 100

The number of IP addresses that can be protected by the Anti-DDoS Origin Enterprise instance.

NormalBandwidth Integer 200

The normal clean bandwidth. Unit: Mbit/s.
PackAdvThre Integer 300

The burstable protection bandwidth of the Anti-DDoS Origin Enterprise instance. Unit: Gbit/s.

PackBasicThre Integer 20

The basic protection bandwidth of the Anti-DDoS Origin Enterprise instance. Unit: Gbit/s.

Region String cn-hangzhou

The region ID of the Anti-DDoS Origin Enterprise instance.

Note You can call the DescribeRegions operation to query the name of the region.
TotalDefenseTimes Integer 2

The number of times that the unlimited protection feature can be enabled.
RequestId String 5840AB9F-1419-4620-807D-5EA476090247

The ID of the request.

Examples

Sample requests

http(s)://[Endpoint]/? Action=DescribeInstanceSpecs
&InstanceIdList=[\"ddosbgp-cn-n6w1r7nz****\"]
&<Common request parameters>

Sample success responses

XML format 

<DescribeInstanceSpecsResponse>
      <RequestId>5840AB9F-1419-4620-807D-5EA476090247</RequestId>
      <InstanceSpecs>
            <TotalDefenseTimes>2</TotalDefenseTimes>
            <IsFullDefenseMode>1</IsFullDefenseMode>
            <InstanceId>ddosbgp-cn-n6w1r7nz****</InstanceId>
            <AvailableDefenseTimes>2</AvailableDefenseTimes>
            <Region>cn-hangzhou</Region>
            <AvailableDeleteBlackholeCount>100</AvailableDeleteBlackholeCount>
            <PackConfig>
                  <PackAdvThre>300</PackAdvThre>
                  <IpSpec>100</IpSpec>
                  <NormalBandwidth>200</NormalBandwidth>
                  <BindIpCount>0</BindIpCount>
                  <IpAdvanceThre>300</IpAdvanceThre>
                  <PackBasicThre>20</PackBasicThre>
                  <IpBasicThre>20</IpBasicThre>
            </PackConfig>
      </InstanceSpecs>
</DescribeInstanceSpecsResponse>

JSON format 

{
    "RequestId": "5840AB9F-1419-4620-807D-5EA476090247",
    "InstanceSpecs": [
        {
            "TotalDefenseTimes": 2,
            "IsFullDefenseMode": 1,
            "InstanceId": "ddosbgp-cn-n6w1r7nz****",
            "AvailableDefenseTimes": 2,
            "Region": "cn-hangzhou",
            "AvailableDeleteBlackholeCount": 100,
            "PackConfig": {
                "PackAdvThre": 300,
                "IpSpec": 100,
                "NormalBandwidth": 200,
                "BindIpCount": 0,
                "IpAdvanceThre": 300,
                "PackBasicThre": 20,
                "IpBasicThre": 20
            }
        }
    ]
}

Error codes

For a list of error codes, visit the API Error Center.