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    Security Center:UpdateFileProtectRule

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    Security Center:UpdateFileProtectRule

    Last Updated:Sep 12, 2026

    Modifies the content of a core file monitoring rule based on the rule ID.

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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-sas:UpdateFileProtectRule

    update

    *ClientFileProtect

    acs:yundun-sas:{#regionId}:{#accountId}:clientfileprotect/{#RuleId}

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    RuleName

    string

    Yes

    The rule name.

    test-rule-1
    ProcPaths

    array

    Yes

    The list of process listening paths.

    string

    No

    The list of process listening paths.

    /usr/local/*
    FilePaths

    array

    Yes

    The list of monitored file paths. Wildcards are supported.

    string

    No

    The monitored file path. Wildcards are supported.

    /usr/*
    FileOps

    array

    Yes

    The list of operations performed on files.

    string

    No

    The operation performed on a file. Valid values:

    • WRITE: write

    • READ: read

    • DELETE: delete

    • RENAME: rename

    • CHMOD: modify permissions

    Valid values:

    • READ :

      Read operation.

    • RENAME :

      Rename operation.

    • DELETE :

      Delete operation.

    • CHOWN :

      Set file owner and file group operation.

    • WRITE :

      Write operation.

    WRITE
    RuleAction

    string

    No

    The behavior of the rule on the client. Valid values:

    • pass: allow

    • alert: alert

    Valid values:

    • alert :

      Alert.

    • pass :

      Allow.

    pass
    AlertLevel

    integer

    No

    The alert notification level. Valid values:

    • 0: no alert

    • 1: reminder

    • 2: suspicious

    • 3: high-risk

    Valid values:

    • 0 :

      No alert.

    • 1 :

      Reminder.

    • 2 :

      Suspicious.

    • 3 :

      High-risk.

    0
    Status

    integer

    No

    The rule status. Valid values:

    • 0: disabled

    • 1: enabled

    Valid values:

    • 0 :

      Disabled.

    • 1 :

      Enabled.

    1
    Id

    integer

    No

    The rule ID.

    1062

    Response elements

    Element

    Type

    Description

    Example

    object

    Schema of Response

    RequestId

    string

    The request ID. It is a unique identifier generated by Alibaba Cloud for the request and can be used to troubleshoot issues.

    339227F4-C9E1-526F-8347-1099C11F65FB

    Examples

    Success response

    JSON format

    {
  "RequestId": "339227F4-C9E1-526F-8347-1099C11F65FB"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    500 ServerError ServerError
    403 NoPermission caller has no permission You are not authorized to do this operation.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.