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    Data Security Center:ModifyDataLimit

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    Data Security Center:ModifyDataLimit

    Last Updated:Nov 27, 2025

    You can call ModifyDataLimit to modify the configuration items of a connection authorization in Data Security Center (DSC).

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    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

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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

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    Lang

    string

    No

    The language of the content within the request and response. Valid values:

    • zh: Chinese (default)

    • en: English

    zh
    Id

    integer

    Yes

    The unique ID of the data asset.

    Note

    Call the DescribeDataLimits operation to query the ID of the data asset.

    11
    ResourceType

    integer

    Yes

    The service to which the data asset belongs. Valid values:

    • 1: MaxCompute

    • 2: OSS

    • 3: ADS

    • 4: OTS

    • 5: RDS

    5
    ServiceRegionId

    string

    No

    The ID of the region in which the data asset is located. 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: China (Hong Kong)

    cn-hangzhou
    UserName

    string

    No

    The username for the ApsaraDB RDS database.

    User01
    Password

    string

    No

    The password for the ApsaraDB RDS database.

    ********
    ModifyPassword

    boolean

    No

    Specifies whether to modify the username and password that are used to connect to the database. Valid values:

    • true: Modify the username and password.

    • false: Do not modify the username and password.

    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 type of the database. 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 a rule is changed. Valid values:

    • 0: Do not automatically trigger a rescan.

    • 1: Automatically trigger a rescan.

    Note

    If a rescan is automatically triggered, a full scan is performed on the data asset.

    1
    SamplingSize

    integer

    No

    The number of sensitive data samples to return. This parameter takes effect only after data detection is enabled. Valid values:

    • 0

    • 5

    • 10

    0
    VpcId

    string

    No

    The ID of the virtual private cloud (VPC) to which the data asset belongs.

    vpc-2zevcqke6hh09c41****
    SecurityGroupIdList

    array

    No

    The security groups for agent-based auditing that uses PrivateLink.

    string

    No

    The ID of a security group.

    sg-bp113yf20quxkvy****
    VSwitchIdList

    array

    No

    The vSwitches for agent-based auditing that uses PrivateLink.

    string

    No

    The ID of a vSwitch.

    vsw-bp1kk2mtrtey7o4ju****
    FeatureType

    integer

    No

    This parameter is deprecated.

    1

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The ID of the request.

    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.