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    Web Application Firewall:CreateHybridCloudClusterRule

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    Web Application Firewall:CreateHybridCloudClusterRule

    Last Updated:Mar 11, 2026

    Creates a Hybrid Cloud Web Application Firewall (WAF) cluster rule.

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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:CreateHybridCloudClusterRule

    create

    *All Resource

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    InstanceId

    string

    Yes

    The ID of the WAF instance.

    Note

    Call the DescribeInstance operation to obtain the ID of the WAF instance.

    waf_elasticity-cn-0xldbqt****
    ClusterId

    integer

    Yes

    The ID of the Hybrid Cloud WAF cluster.

    Note

    This parameter applies only to hybrid cloud scenarios. Call the DescribeHybridCloudClusters operation to obtain information about Hybrid Cloud WAF clusters.

    428
    RuleType

    string

    Yes

    The type of the traffic redirection rule. Valid values:

    • pullin: traffic redirection

    pullin
    RuleStatus

    string

    Yes

    The status of the traffic redirection rule. Valid values:

    • on: enabled.

    • off: disabled.

    on
    RuleConfig

    string

    No

    The configuration of the traffic redirection rule, in JSON format.

    Note

    The modes are mutually exclusive. You can select only one mode. If you change the mode, all traffic redirection rules in the previous mode are cleared.

    • check_mode: the traffic redirection mode. Valid values:

      • all: redirects all traffic.

      • part: redirects a specific portion of traffic.

    • type: the match type for the rule. Valid values:

      • exact: exact match.

      • regex: regular expression match.

    • substance: the match value of the rule.

    Redirect all traffic: {\"check_mode\": \"all\", \"type\": \"exact\", \"substance\": \"122\"} Redirect partial traffic: {\"check_mode\": \"part\", \"type\": \"exact\", \"substance\": \"12222\"}
    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 ID of the Alibaba Cloud resource group.

    rg-acfm***q

    Response elements

    Element

    Type

    Description

    Example

    object

    The response parameters.

    RequestId

    string

    The ID of the request.

    66A98669-CC6E-4F3E-*****-3014697B11AE
    ClusterRuleResourceId

    string

    The ID of the cluster rule resource.

    hdbc-clusterrule-*******m0w

    Examples

    Success response

    JSON format

    {
  "RequestId": "66A98669-CC6E-4F3E-*****-3014697B11AE",
  "ClusterRuleResourceId": "hdbc-clusterrule-*******m0w"
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.