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    Web Application Firewall:ReCreateCloudResource

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    Web Application Firewall:ReCreateCloudResource

    Last Updated:Jul 13, 2026

    Re-connects a cloud service to WAF. This operation is used only when the cloud native mode connection status is protection exception.

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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

    yundun-waf:ReCreateCloudResource

    none

    *All Resource

    *
    • acs:ResourceGroupId
    		 None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    InstanceId

    string

    Yes

    The ID of the WAF instance.

    Note

    You can call DescribeInstance to query the ID of the current WAF instance.

    waf_v2_public_cn-***
    ResourceInstanceId deprecated

    string

    No

    The ID of the cloud service instance.

    lb-bp*********k5uj2p
    Port deprecated

    integer

    No

    The port of the cloud service connected to WAF.

    443
    ResourceProduct deprecated

    string

    No

    The type of the cloud service.

    Valid values:

    • clb7 :

      Layer 7 CLB.

    • ecs :

      ECS.

    • clb4 :

      Layer 4 CLB.

    • nlb :

      NLB.

    clb7
    CloudResourceId

    string

    No

    The ID of the connected resource, which is automatically generated by WAF in cloud native mode.

    Note

    You can call CreateCloudResource to connect a resource and then view the resource ID in the response.

    lb-bp*********k5uj2p-443-clb7
    RegionId

    string

    No

    The region where the WAF instance resides. Valid values:

    • cn-hangzhou: the Chinese mainland.

    • ap-southeast-1: outside the Chinese mainland.

    cn-hangzhou
    ResourceManagerResourceGroupId

    string

    No

    The Alibaba Cloud resource group ID.

    rg-acfm***q

    Response elements

    Element

    Type

    Description

    Example

    object

    Schema of Response

    RequestId

    string

    Id of the request

    D7861F61-5B61-46CE-A47C-6B19****5EB0

    Examples

    Success response

    JSON format

    {
  "RequestId": "D7861F61-5B61-46CE-A47C-6B19****5EB0"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 Waf.Pullin.CertNotExist Certificate does not exist in SSL Certificate Center, certificate type:%s, certificate ID:%s. Certificate does not exist in SSL Certificate Center, certificate type:%s, certificate ID:%s.
    400 Waf.Pullin.ResourceNotExist The accessed resource already exists. Resource:%s. The accessed resource already exists. Resource:%s.
    400 Waf.Pullin.AlreadyAccessed The cloud product has been accessed. Instance ID:%s, Port:%s, Product Type:%s. The cloud product has been accessed. Instance ID:%s, Port:%s, Product Type:%s.
    400 Waf.Pullin.CertExpired Certificate expired, certificate ID:%s . Certificate expired, certificate ID:%s.
    400 Waf.Pullin.CloudProductParamNotMatch The value of the cloud product, port, instance, and input parameter to which the resource ID of the cloud product is connected to WAF does not match. The value of the cloud product, port, instance, and input parameter to which the resource ID of the cloud product is connected to WAF does not match.
    400 Waf.Pullin.CloudResourceInvalid CloudResourceId parameter is illegal. CloudResourceId parameter is illegal
    400 Waf.Pullin.CloudProductParamEmpty The resource Id of the cloud product accessing WAF is null or null values exist in the three input parameters of the cloud product name, port, and cloud product instance. The resource Id of the cloud product accessing WAF is null or null values exist in the three input parameters of the cloud product name, port, and cloud product instance.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.