Queries the details of the DDoS mitigation thresholds or traffic scrubbing thresholds for specified assets. The assets can be elastic IP addresses (EIPs). The assets can also be Elastic Compute Service (ECS) instances or Server Load Balancer (SLB) instances that are assigned public IP addresses.
Operation description
You can call the DescribeDdosThreshold operation to query the details of the DDoS mitigation thresholds or traffic scrubbing thresholds for specified assets. The details include the current traffic scrubbing threshold, maximum traffic scrubbing threshold, current DDoS mitigation threshold, and maximum DDoS mitigation threshold.
Limits
You can call this operation up to 10 times per second per account. If the number of the calls per second exceeds the limit, throttling is triggered. As a result, your business may be affected. We recommend that you take note of the limit when you call this operation.
Debugging
Authorization information
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
DdosRegionId | string | Yes | The region ID of the asset. Note
You can call the DescribeRegions operation to query the most recent region list.
| cn-hangzhou |
DdosType | string | Yes | The type of the threshold. Valid values:
| defense |
InstanceType | string | Yes | The type of the asset. Valid values:
| ecs |
InstanceIds | array | Yes | The ID of asset N to query. | |
string | Yes | The ID of asset N. The maximum value of N is 200. You can specify up to 200 assets. Separate the IDs of multiple assets with commas (,). Note
You can call the DescribeInstance operation to query the IDs of ECS instances, SLB instances, and EIPs within the current Alibaba Cloud account.
| i-bp10bclrt56fblts**** |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "E9B3C090-55AD-59C6-979E-FCFD81E7D9E7",
"Thresholds": {
"Threshold": [
{
"DdosType": "defense",
"IsAuto": false,
"MaxBps": 1024,
"ElasticBps": 12310,
"InstanceId": "i-bp10bclrt56fblts****",
"Bps": 500,
"Pps": 150000,
"MaxPps": 150000,
"InternetIp": "192.0.XX.XX"
}
]
}
}
Error codes
For a list of error codes, visit the Service error codes.