UnassignIpv6CidrBlock

Last Updated At: 2026-08-02 00:06:21

1. Interface Description

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

This API (UnassignIpv6CidrBlock) is used to release IPv6 ranges.

If an IP range still has IPs occupied which have not been reclaimed, the IP range cannot be released.

Default interface request rate limit: 20 times per second.

Interface update time: 2020-01-10 18:46:12.

The interface is both signature verification and authentication.

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: UnassignIpv6CidrBlock
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
VpcId Yes No String VPC instance ID, e.g., vpc-f49l6u0z.
Example: vpc-f49l6u0z
Ipv6CidrBlock No No String IPv6 IP range, e.g., 3402:4e00:20:1000::/56.
Example: 3402:4e00:20:1000::/56

3. Output Parameters

Parameter name Type Description
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
ResourceNotFound The resource does not exist
ResourceInUse Resources occupied