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Edge Security Acceleration:GetDcvDelegation

Last Updated:Jul 02, 2026

Retrieves the delegated DCV information.

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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

SiteId

integer

Yes

The site ID. You can obtain the site ID by calling the ListSites operation.

123456****

If no site exists, first call PurchaseRatePlan to obtain the InstanceId, and then call CreateSite to create a site.

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

Id of the request

15C66C7B-671A-4297-9187-2C4477247A74

SiteId

integer

The site ID.

123456****

SiteName

string

The site name.

example.com

DelegationDomain

string

The DCV managed domain name.

123456****.dcv.aliyun-esa.com

Examples

Success response

JSON format

{
  "RequestId": "15C66C7B-671A-4297-9187-2C4477247A74",
  "SiteId": 0,
  "SiteName": "example.com ",
  "DelegationDomain": "123456****.dcv.aliyun-esa.com"
}

Error codes

HTTP status code

Error code

Error message

Description

400 MissingSiteId Required parameter SiteId missing. Specify SiteId and try again. Required parameter SiteId missing. Specify SiteId and try again.
403 Unauthorized.InvalidTime The specified authentication time is invalid. The authentication time parameter you entered is invalid. Check the parameter value and try again.
403 Unauthorized.InvalidToken Token authentication failed. The token you entered is invalid. Please check and enter the correct token and try again.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.