Last updated: 2020-07-24 14:33:45

1. API Description

Domain name for API request:

This API is used to modify specified tables in batches based on the selected table definition IDL file.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: ModifyTables.
Version Yes String Common parameter. The value used for this API: 2019-08-23.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product. This API only supports: ap-hongkong, ap-seoul, ap-shanghai, ap-singapore, ap-taipei, ap-tokyo, eu-frankfurt, na-ashburn, na-siliconvalley
ClusterId Yes String ID of the cluster where the table to be modified resides
IdlFiles.N Yes Array of IdlFileInfo Selected table modification IDL files
SelectedTables.N Yes Array of SelectedTableInfoNew List of tables to be modified

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Number of modified tables
TableResults Array of TableResultNew List of table modification results
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Modifying table structure

This example shows you how to modify table structure.

Input Example
&<common request parameters>

Output Example

  "Response": {
    "RequestId": "007a279d-fd19-452c-842e-46a804e8564b",
    "TableResults": [
        "Error": null,
        "TableGroupId": "101",
        "TableIdlType": "PROTO",
        "TableInstanceId": "tcaplus-1f224454",
        "TableName": "tb_example",
        "TableType": "GENERIC",
        "TaskId": "5674209986-1200",
        "TaskIds": null
    "TotalCount": 1

5. Developer Resources

API Explorer

This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.


TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
AuthFailure.UnauthorizedOperation API operation authentication error.
FailedOperation Operation failed.
InternalError Internal error.
InvalidParameter Invalid parameter.
InvalidParameterValue Incorrect parameter value.
LimitExceeded The quota limit is exceeded.
ResourceNotFound The resource does not exist.

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