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    DataWorks:UpdateTableBusinessMetadata

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    DataWorks:UpdateTableBusinessMetadata

    Last Updated:Mar 30, 2026

    Updates the business metadata of a table in Data Map. Currently, only the usage notes of a table can be updated.

    Operation description

    1. DataWorks Basic Edition or a higher edition is required.

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    RAM authorization

    No authorization for this operation. If you encounter issues with this operation, contact technical support.

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    Id

    string

    Yes

    The table ID. You can refer to the format of the table ID returned by the ListTables operation.

    maxcompute-table:::project_name:[schema_name]:table_name
    Readme

    string

    No

    The usage notes. The rich text format is supported.

    ## introduction

    Response elements

    Element

    Type

    Description

    Example

    object

    The response.

    RequestId

    string

    Request ID.

    7C352CB7-CD88-XXXXXXX
    Success

    boolean

    Indicates whether the request was successful.

    true

    Examples

    Success response

    JSON format

    {
  "RequestId": "7C352CB7-CD88-XXXXXXX",
  "Success": true
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.