DescribeInstanceFamilyConfigs

Last Updated At: 2026-08-02 00:05:20

1. Interface Description

Interface request domain name: cvm.api3.convergecloud.com.

This API (DescribeInstanceFamilyConfigs) is used to query list information of the model family supported by the current user and region.

Default interface request rate limit: 10 times per second.

Interface update time: 2018-04-04 09:23:06.

The interface only verifies the signature but does not authenticate.

2. Input Parameters

The following list of request parameters only lists interface request parameters and some public parameters, For a complete list of public parameters see public request parameters.

Parameter name Required Allow NULL Type Description
Action Yes No String Public parameter, The value of this interface: DescribeInstanceFamilyConfigs
Version Yes No String Public parameter, The value of this interface: 2017-03-12
Region No No String Public parameter,Regional information A list of supported geographies is available through the DescribeRegions interface

3. Output Parameters

Parameter name Type Description
InstanceFamilyConfigSet Array of InstanceFamilyConfig List Information of Instance Model Group Configuration
Example:View
RequestId String Unique request id, Each request will return. The RequestId of the request needs to be provided when locating the problem.

4. Error Code

The following lists only the error codes related to the interface business logic, For other error codes, see public ErrorCode.

Error Code Description
InvalidRegion.NotFound The specified zone was not found.
InvalidParameterValue Invalid parameter value. The format of the parameter value is incorrect or not supported, etc.
InternalServerError Internal operation error.