Last updated: 2021-08-17 15:23:04

1. API Description

Domain name for API request:

This API is used to query the list of custom domain names.
In API Gateway, you can bind custom domain names to a service for service call. This API is used to query the list of custom domain names bound to a service.

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

Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example:

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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: DescribeServiceSubDomains.
Version Yes String Common parameter. The value used for this API: 2018-08-08.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
ServiceId Yes String Unique service ID.
Limit No Integer Number of results to be returned. Default value: 20. Maximum value: 100.
Offset No Integer Offset. Default value: 0.

3. Output Parameters

Parameter Name Type Description
Result DomainSets Custom service domain name query.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying the custom domain name list of service

Input Example
&<Common request parameters>

Output Example

  "Response": {
    "Result": {
      "TotalCount": 1,
      "DomainSet": [
          "Status": 1,
          "CertificateId": "xx",
          "Protocol": "xx",
          "IsDefaultMapping": false,
          "DomainName": "xx",
          "IsForcedHttps": true,
          "NetType": "xx",
          "RegistrationStatus": true
    "RequestId": "xx"

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.DescribeServiceSubDomainsError The custom domain name of the service is incorrect.
FailedOperation.ServiceNotExist The service does not exist.
InvalidParameter.FormatError Incorrect parameter format.
InvalidParameterValue.InvalidRegion Incorrect region.
ResourceNotFound.InvalidService The corresponding service is invisible.