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Edge Security Acceleration:DescribeDdosMaxBurstGbps

Last Updated:Jan 19, 2026

Queries the maximum burst bandwidth for a DDoS instance in mainland China.

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Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example

InstanceId

string

Yes

The ID of the instance. You can call the ListUserRatePlanInstances operation to obtain the instance ID.

esa-site-a71k7bw19dz4

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

B5D71671-B074-5702-A0F5-B923920FDDD4

InstanceId

string

The ID of the instance.

esa-site-a71k7bw19dz4

MaxBurstGbps

string

The maximum protection bandwidth of the DDoS instance within mainland China, in Gbps.

300

Examples

Success response

JSON format

{
  "RequestId": "B5D71671-B074-5702-A0F5-B923920FDDD4",
  "InstanceId": "esa-site-a71k7bw19dz4",
  "MaxBurstGbps": "300"
}

Error codes

HTTP status code

Error code

Error message

Description

400 InternalException Failed to call the service. Try again later or contact technical support. Failed to call the service. Try again later or contact technical support.
400 NoPermission You do not have permissions to access or operate on the resource.Contact your account administrator to attach the AliyunESAFullAccess policy to the current user. You do not have permissions to access or operate on the resource.Contact your account administrator to attach the AliyunESAFullAccess policy to the current user.
400 InstanceNotExist The instance does not exist. Check whether the specified instance ID is correct or whether the instance belongs to your account. The instance does not exist. Check whether the specified instance ID is correct or whether the instance belongs to your account.
400 InvalidParameter Parameter verification failed. Check your configurations and try again. Parameter verification failed. Check your configurations and try again.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.