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    Data Security Center:ModifyDataLimit

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    Data Security Center:ModifyDataLimit

    Last Updated:Jul 07, 2026

    Modifies the configuration items of a Data Security Center (DSC) connection authorization.

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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-sddp:ModifyDataLimit

    update

    *All Resource

    *
    • acs:ResourceGroupId
    		 None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    Lang

    string

    No

    The language of the request and response messages. Valid values:

    • zh: Chinese (default)

    • en: English

    zh
    Id

    integer

    Yes

    The unique ID of the data asset that belongs to the product associated with the DSC connection authorization configuration item.

    Note

    To modify a DSC connection authorization configuration item, you must provide the unique ID of the data asset that belongs to the associated product. You can call the DescribeDataLimits operation to obtain the ID.

    11
    ResourceType

    integer

    Yes

    The name of the product to which the data of the DSC connection authorization configuration item belongs. Valid values:

    • 1: MaxCompute

    • 2: OSS

    • 3: ADS

    • 4: OTS

    • 5: RDS

    5
    ServiceRegionId

    string

    No

    The region where the asset resides. Valid values:

    • cn-beijing: China (Beijing)

    • cn-zhangjiakou: China (Zhangjiakou)

    • cn-huhehaote: China (Hohhot)

    • cn-hangzhou: China (Hangzhou)

    • cn-shanghai: China (Shanghai)

    • cn-shenzhen: China (Shenzhen)

    • cn-hongkong: Hong Kong (China)

    cn-hangzhou
    UserName

    string

    No

    The username used for the DSC connection authorization to the RDS database.

    User01
    Password

    string

    No

    The password used for the DSC connection authorization to the RDS database.

    ********
    ModifyPassword

    boolean

    No

    Specifies whether to modify the username and password for connecting to the database. Valid values:

    • true: Modify.

    • false: Do not modify.

    true
    AuditStatus

    integer

    No

    Specifies whether to enable auditing. Valid values:

    • 0: Disable auditing.

    • 1: Enable auditing.

    1
    LogStoreDay

    integer

    No

    The retention period of raw logs after auditing is enabled. Unit: days. Valid values:

    • 30

    • 90

    • 180

    • 365

    30
    EngineType

    string

    No

    The database type. Valid values:

    • MySQL

    • SQLServer

    MySQL
    Port

    integer

    No

    The port used to connect to the database.

    3306
    AutoScan

    integer

    No

    Specifies whether to automatically trigger a rescan when rules change. Valid values:

    • 0: Do not trigger an automatic scan.

    • 1: Trigger an automatic scan.

    Note

    When a rule change triggers an automatic scan, a full scan is performed on all data in the data source.

    1
    SamplingSize

    integer

    No

    The number of sample entries for sensitive data detection after data detection is enabled. Valid values:

    • 0

    • 5

    • 10

    0
    VpcId

    string

    No

    The VPC ID to which the data asset belongs.

    vpc-2zevcqke6hh09c41****
    SecurityGroupIdList

    array

    No

    The security groups used by PrivateLink in agent-based auditing.

    string

    No

    The ID of the security group used by PrivateLink in agent-based auditing.

    sg-bp113yf20quxkvy****
    VSwitchIdList

    array

    No

    The vSwitches used by PrivateLink in agent-based auditing.

    string

    No

    The ID of the vSwitch used by PrivateLink in agent-based auditing.

    vsw-bp1kk2mtrtey7o4ju****
    FeatureType

    integer

    No

    This parameter is deprecated.

    1

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The request ID. Alibaba Cloud generates a unique ID for each request. You can use the ID to troubleshoot issues.

    7C3AC882-E5A8-4855-BE77-B6837B695EF1

    Examples

    Success response

    JSON format

    {
  "RequestId": "7C3AC882-E5A8-4855-BE77-B6837B695EF1"
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.