ReleaseIpv6Address - Virtual Private Cloud - Alibaba Cloud Documentation Center

Releases an idle IPv6 address.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
vpc:ReleaseIpv6Address	Write	Ipv6Address acs:vpc:{#regionId}:{#accountId}:ipv6address/{#Ipv6AddressId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID.	cn-hangzhou
Ipv6AddressId	string	Yes	The ID of the IPv6 address.	ipv6-2zen5j4axcp5l5qyy****
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that it is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.	0c593ea1-3bea-11e9-b96b-88e9fe63****
DryRun	boolean	No	Specifies whether to perform only a dry run, without performing the actual request. Valid values: true: performs only a dry run. The system checks the request for potential issues, including missing parameter values, incorrect request syntax, and service limits. If the request fails the dry run, an error message is returned. If the request passes the precheck, the `DryRunOperation` error code is returned. false (default): performs a dry run and performs the actual request. If the request passes the dry run, a 2xx HTTP status code is returned and the operation is performed.	false

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	C44F62BE-9CE7-4277-B117-69243F3988BF

Examples

Sample success responses

JSONformat

{
  "RequestId": "C44F62BE-9CE7-4277-B117-69243F3988BF"
}

Error codes

HTTP status code	Error code	Error message	Description
400	DependencyViolation.Ipv6InternetBandwidth	The specified resource of %s depends on %s, so the operation cannot be completed.	The specified resource is dependent on other resources and the current operation is not allowed.
400	OperationFailed.AssociationExist	Operation failed because the existence of an association.	The operation failed because there is a bind operation failure.
404	ResourceNotFound.Ipv6InstanceId	The specified resource of %s is not found.	The specified IPv6 instance ID does not exist. Please check whether your input is correct.

For a list of error codes, visit the Service error codes.