tencent cloud



Last updated: 2023-04-25 10:51:33

1. API Description

Domain name for API request: tag.tencentcloudapi.com.

This API is used to query resource list by tags.

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 Params. The value used for this API: DescribeResourcesByTagsUnion.
Version Yes String Common Params. The value used for this API: 2018-08-13.
Region No String Common Params. This parameter is not required for this API.
TagFilters.N Yes Array of TagFilter Tag filtering arrays.
CreateUin No Integer Tag creator uin.
Offset No Integer Data offset. The default value is 0. Must be an integral multiple of the Limit parameter.
Limit No Integer Page size. The default value is 15.
ResourcePrefix No String Resource prefix.
ResourceId No String Unique resource ID.
ResourceRegion No String The resource’s region.
ServiceType No String Service type

3. Output Parameters

Parameter Name Type Description
TotalCount Integer Total number of results.
Offset Integer Data offset.
Limit Integer The size of each page.
Rows Array of ResourceTag Resource tag.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying resource list by tags and taking union

Input Example

&<Common request parameters>

Output Example

    "Response": {
        "TotalCount": 1,
        "Offset": 0,
        "Limit": 15,
        "Rows": [
                "ResourceRegion": "ap-guangzhou",
                "ServiceType": "cvm",
                "ResourcePrefix": "instance",
                "ResourceId": "ins-asdfsadf",
                "Tags": [
                        "TagKey": "key1",
                        "TagValue": "value1"
        "RequestId": "5024400f-ae5c-4080-b3ca-f45bf9dae21a"

5. Developer Resources


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
FailedOperation The operation failed.
InvalidParameterValue.TagFilters TagFilters parameter error
InvalidParameterValue.TagFiltersLengthExceeded Tag filtering arrays reached the upper limit 6 when querying resources by tag.
InvalidParameterValue.UinInvalid Uin parameter is invalid.
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