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ドキュメントTencent Cloud WeDataAPI DocumentationAsset APIsListCatalog

ListCatalog

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最終更新日: 2026-03-02 12:27:52

1. API Description

Domain name for API request: wedata.intl.tencentcloudapi.com.

Retrieve asset catalog info.

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

We recommend you to use API Explorer
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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 Params. The value used for this API: ListCatalog.
Version Yes String Common Params. The value used for this API: 2025-08-06.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
PageNumber Yes Integer Page number, starting from 1.
PageSize Yes Integer Pagination size. maximum 500.
ParentCatalogId No String Parent directory ID (this parameter is not supported).

3. Output Parameters

Parameter Name Type Description
Data ListCatalogPage Paging data
RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Querying a Category

Query a category

Input Example

POST / HTTP/1.1
Host: wedata.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ListCatalog
<Common request parameters>

{
    "PageNumber": 1,
    "PageSize": 10,
    "ParentCatalogId": "0"
}

Output Example

{
    "Response": {
        "Data": {
            "Items": [],
            "PageCount": 0,
            "PageNumber": 1,
            "PageSize": 10,
            "TotalCount": 0
        },
        "RequestId": "6dd2ae72-14fd-4663-b9f7-fbae527a9568"
    }
}

Example2 OpenAPI - Querying a Catalog

OpenAPI - Querying a Catalog - Empty

Input Example

POST / HTTP/1.1
Host: wedata.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ListCatalog
<Common request parameters>

{
    "PageNumber": 1,
    "PageSize": 10
}

Output Example

{
    "Response": {
        "Data": {
            "Items": [],
            "PageCount": 0,
            "PageNumber": 1,
            "PageSize": 10,
            "TotalCount": 0
        },
        "RequestId": "330bc14c-4869-487f-b071-2f662b688ac7"
    }
}

5. Developer Resources

SDK

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

There is no error code related to the API business logic. For other error codes, please see Common Error Codes.

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