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    API Gateway:ReactivateDomain

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    API Gateway:ReactivateDomain

    Last Updated:Mar 30, 2026

    Reactivates a custom domain name whose validity status is Abnormal.

    Operation description

    • This operation is intended for API providers.

    • You must solve the problem that is mentioned in the domain name exception prompt before you can reactivate the domain name.

    • A typical reason why a custom domain name becomes abnormal is that the domain name does not have an ICP filing or the domain name is included in a blacklist by the administration. When a custom domain name is abnormal, users cannot use it to call APIs.

    • reactivate the domain name to resume normal access.

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    Test

    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

    apigateway:ReactivateDomain

    update

    *ApiGroup

    acs:apigateway:{#regionId}:{#accountId}:apigroup/{#GroupId}

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    GroupId

    string

    Yes

    The ID of the API group. This ID is generated by the system and globally unique.

    927d50c0f2e54b359919923d908bb015
    DomainName

    string

    Yes

    The custom domain name.

    api.demo.com

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The ID of the request.

    6EF60BEC-0242-43AF-BB20-270359FB54A7

    Examples

    Success response

    JSON format

    {
  "RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7"
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.