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Edge Security Acceleration:ModifyInstanceFeatures

Last Updated:Jul 17, 2026

Modifies the feature configurations of a plan instance.

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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 plan instance ID. You can call the ListSites operation to obtain the ID.

esa-site-b6ga97vfo64g

SiteFeatures

array<object>

Yes

The list of site feature configurations.

object

No

The site feature information.

SiteId

integer

No

The site ID. You can call the ListSites operation to obtain the ID.

151097616427232

Features

string

No

The site feature configurations to modify.

network_optimization|smart_routing,loadbalance

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

The request ID.

2430E05E-1340-5773-B5E1-B743929F46F2

FailedFeatures

string

The site feature configurations that failed to be modified.

loadbalance

Examples

Success response

JSON format

{
  "RequestId": "2430E05E-1340-5773-B5E1-B743929F46F2",
  "FailedFeatures": "loadbalance"
}

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 InvalidParameter.FunctionName The specified feature does not exist. Specify a valid feature name based on the related documentation. The specified feature does not exist. Specify a valid feature name based on the related documentation.
400 FunctionQuotaCheckFailed The quota verification for this function fails. It may be that the configuration of this function exceeds the limit of the site plan. Please check the plan introduction document corresponding to this site. The current plan does not support the configuration of restricted functions, please check the plan related function description.
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 Instance.NotOnline Your plan is unavailable due to an overdue payment. Complete the payment first. Your plan is unavailable due to an overdue payment. Complete the payment first.
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 CheckPlanFailed Invalid plan name or code. Check and try again. Invalid plan name or code. Check and try again.
400 ServiceInvokeFailed The call to the internal service failed. The engineer is resolving the problem. Please wait a moment before trying, or contact customer service for details. Failed to call the service. Please try again later or contact customer service for details.
400 OperationDenied.UnsupportPlan The current plan does not support this operation. Use the correct plan instance to try again. The current plan does not support this operation. Use the correct plan instance to try again.
404 SiteNotFound The website does not exist or does not belong to you. The website does not exist or does not belong to you.
404 UnsupportQuota Unsupported quota is specified. Check and try again. Unsupported quota is specified. Check and try again.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.