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Edge Security Acceleration:VerifyCustomHostname

Last Updated:Jun 25, 2026

Verifies the ownership of a SaaS domain name. Sites that pass the verification are automatically activated.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

esa:VerifyCustomHostname

update

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

HostnameId

integer

Yes

The ID of the SaaS domain name. You can call the ListCustomHostnames operation to obtain the ID.

1234567890123

Response elements

Element

Type

Description

Example

object

RequestId

string

The request ID. A unique identifier that Alibaba Cloud generates for the request.

0AEDAF20-4DDF-4165-8750-47FF9C1929C9

Passed

boolean

Indicates whether the verification is passed.

true

Examples

Success response

JSON format

{
  "RequestId": "0AEDAF20-4DDF-4165-8750-47FF9C1929C9",
  "Passed": true
}

Error codes

HTTP status code

Error code

Error message

Description

200 CustomHostname.VerifyUnpassed The custom hostname ownership verification failed. Complete the verification and try again. The custom hostname ownership verification failed. Complete the verification and try again.
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 The specified parameter is invalid. The specified parameter is invalid.
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 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 Record.ServiceBusy The record is being configured. Try again later. The record is being configured. Try again later.
400 CustomHostname.InvalidICP The specified website does not have an ICP filing or the filing information is invalid. Make sure your website is filed and try again. The specified website does not have an ICP filing or the filing information is invalid. Make sure your website is filed and try again.
400 CustomHostname.ConflictWithExistingResource The custom hostname conflicts with existing resources, such as sites, records, load balancers, source address pools, custom hostnames and Layer 4 proxy records. The custom hostname conflicts with existing resources, such as sites, records, load balancers, source address pools, custom hostnames and Layer 4 proxy records.
400 CustomHostname.OfflineForMultiReason Unable to activate the custom hostname because it is offline due to multiple reasons.
400 CustomHostname.InvalidStatus The status of the custom hostname you configured is invalid, and this operation cannot be performed. Please check the status of the custom hostname and try again. The status of the custom hostname you configured is invalid, and this operation cannot be performed. Please check the status of the custom hostname and try again.
404 CustomHostname.NotFound The custom hostname does not exist. Modify it and try again. The custom hostname does not exist. Modify it and try again.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.