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    Cloud Firewall:CreateAclCheck

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    Cloud Firewall:CreateAclCheck

    Last Updated:Jun 29, 2026

    Creates an ACL check.

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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-cloudfirewall:CreateAclCheck

    create

    *All Resource

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    Lang

    string

    No

    The language of the request and response.

    Valid values:

    • en :

      English.

    • zh :

      Chinese (default)

    zh
    AclType

    string

    Yes

    The ACL check type.

    Valid values:

    • NAT :

      NAT boundary.

    • AddressBook :

      address book.

    • VPC :

      VPC boundary.

    • Internet :

      Internet boundary.

    Internet
    CheckNames

    array

    No

    The list of ACL check names.

    string

    No

    The ACL check name.

    Valid values:

    • PolicyDuplicate :

      Duplicate redundant policy.

    • PolicyConflict :

      Business conflict policy.

    • AddressBookIpSeparated :

      Duplicate, overlapping, or scattered IP address books.

    • DefaultPolicyNotDeny :

      Default fallback policy is not a Deny All allowlist mechanism.

    • PolicySourceDestinationSame :

      Invalid policy with identical source and destination.

    • PolicyPortHighRisk :

      High-risk port allow policy.

    • PolicyTooLoose :

      Overly permissive access control policy.

    • PolicyHitCountZero :

      Policy with no traffic hits.

    • AddressBookPortSeparated :

      Duplicate, overlapping, or scattered port address books.

    • AddressBookDomainValid :

      Domain address book validity check.

    PolicyHitCountZero

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The request ID.

    4FB718F0-CC04-5A12-B17B-188CFC3F****
    TaskIds

    array

    The list of task IDs.

    string

    The task ID.

    task-c92d4544ef7b6a42

    Examples

    Success response

    JSON format

    {
  "RequestId": "4FB718F0-CC04-5A12-B17B-188CFC3F****",
  "TaskIds": [
    "task-c92d4544ef7b6a42\n"
  ]
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 ErrorAclCheckQuotaUnavailable ACL check quota unavailable. The quota for access control configuration checks is insufficient.
    400 ErrorParameters Parameters error. Parameter error.
    400 ErrorParametersUid The aliUid parameter is invalid. The aliUid parameter is invalid.
    400 ErrorDBSelect An error occurred while querying database. An error occurred while querying database.
    400 ErrorDBInsert An error occurred while performing an insert operation in the database. An error occurred while performing an insert operation in the database.
    400 ErrorAclCheckBusy ACL check is busy. The access control configuration check is ongoing. Try again later.
    400 ErrorDBUpdate internal error: sql updat. An error occurred while updating the database.
    400 ErrorRecordLog An error occurred while updating the operation log. An error occurred while updating the operation log.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.