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    Web Application Firewall:ModifyHybridCloudCluster

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    Web Application Firewall:ModifyHybridCloudCluster

    Last Updated:Mar 11, 2026

    Modifies the configurations of a hybrid cloud cluster, such as the cluster name, ports, and access mode.

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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:ModifyHybridCloudCluster

    update

    *All Resource

    *
    • acs:ResourceGroupId
    		 None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    Id

    integer

    Yes

    The ID of the hybrid cloud cluster.

    1
    InstanceId

    string

    Yes

    The ID of the Web Application Firewall (WAF) instance.

    Note

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

    waf-cn-mp9153****
    ClusterName

    string

    Yes

    The name of the hybrid cloud cluster.

    测试集群
    HttpPorts

    string

    Yes

    The list of HTTP ports supported by the hybrid cloud cluster. Separate multiple ports with commas (,). Format: port1,port2,port3.

    80,8080
    HttpsPorts

    string

    Yes

    The list of HTTPS ports supported by the hybrid cloud cluster. Separate multiple ports with commas (,). Format: port1,port2,port3.

    443,8443
    AccessMode

    string

    Yes

    The network access mode of the hybrid cloud cluster. Valid values:

    • internet: access over the Internet.

    • vpc: access over a leased line through a virtual private cloud (VPC).

    internet
    AccessRegion

    string

    No

    The region in which the leased line resides. This parameter is required when AccessMode is set to vpc. Valid values:

    • cn-hangzhou: Hangzhou.

    • cn-beijing: Beijing.

    • cn-shanghai: Shanghai.

    cn-beijing
    LogFieldsNotReturned

    string

    No

    The log fields that are excluded from the response.

    测试字段。
    ProtectionServerCount

    integer

    Yes

    The maximum number of protection nodes that can be added to the hybrid cloud cluster.

    1
    Remark

    string

    No

    The remarks of the hybrid cloud cluster.

    测试集群备注
    ProxyType

    string

    No

    The type of the hybrid cloud cluster. Valid values:

    • cname: a reverse proxy cluster.

    • service: a service cluster.

    service
    RuleStatus

    string

    No

    Indicates whether the rule is enabled. Valid values:

    • on: The rule is enabled.

    • off: The rule is disabled.

    off
    RuleConfig

    string

    No

    The rule configuration in JSON format. This includes settings such as the circuit breaker, request body length limit, and timeout.

    { "enable": true, "param": { "breaker": { "duration": 1, "failed": 1, "recent_failed": 1 }, "disable_protect": false, "max_request_body_len": 1, "timeout": 1 } }
    RuleType

    string

    No

    The rule type. Valid values:

    • bypass: WAF bypasses security checks.

    bypass
    ProxyStatus

    string

    No

    Indicates whether the proxy gateway is enabled. Valid values:

    • on: The proxy gateway is enabled.

    • off: The proxy gateway is disabled.

    off
    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 to which the WAF instance belongs.

    rg-acfm***q

    Response elements

    Element

    Type

    Description

    Example

    object

    The response parameters.

    RequestId

    string

    The ID of the request.

    2EFCFE18-78F8-5079-B312-07***48B

    Examples

    Success response

    JSON format

    {
  "RequestId": "2EFCFE18-78F8-5079-B312-07***48B"
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.