ReleaseEipSegmentAddress -

Releases contiguous elastic IP addresses (EIPs).

Usage notes

After you call the ReleaseEipSegmentAddress operation, all EIPs in the specified group are released.
ReleaseEipSegmentAddress is an asynchronous operation. After a request is sent, the system returns a request ID and runs the task in the background. You can call the DescribeEipSegment operation to query the status of the task:
- If the group is in the Releasing state, EIPs in the group are being released. In this state, you can only query the group and cannot perform other operations.
- If you cannot query the group of contiguous EIPs, the contiguous EIPs are released.
You cannot repeatedly call the ReleaseEipSegmentAddress operation to release a group of contiguous EIPs within the specified period of time.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	ReleaseEipSegmentAddress	The operation that you want to perform. Set the value to ReleaseEipSegmentAddress.
RegionId	String	Yes	cn-hangzhou	The region ID of the contiguous EIPs. You can call the DescribeRegions operation to query the most recent region list.
SegmentInstanceId	String	Yes	eipsg-2zett8ba055tbsxme****	The ID of the group to which the contiguous EIPs to be released belongs. The system releases all EIPs in the group.
ClientToken	String	No	02fb3da4-130e-11e9-8e44-001sdfg	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters. 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.

Response parameters

Parameter	Type	Example	Description
RequestId	String	F7A6301A-64BA-41EC-8284-8F4838C15D1F	The request ID.

Examples

Sample requests

http(s)://[Endpoint]/?Action=ReleaseEipSegmentAddress
&RegionId=cn-hangzhou
&SegmentInstanceId=eipsg-2zett8ba055tbsxme****
&ClientToken=02fb3da4-130e-11e9-8e44-001sdfg
&Common request parameters

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<ReleaseEipSegmentAddressResponse>
    <RequestId>F7A6301A-64BA-41EC-8284-8F4838C15D1F</RequestId>
</ReleaseEipSegmentAddressResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "F7A6301A-64BA-41EC-8284-8F4838C15D1F"
}

Error codes

HttpCode	Error code	Error message	Description
400	IncorrectEipStatus	Current elastic IP status does not support this operation.	You cannot perform the operation when the specified EIP is in the current state.
400	Forbidden.ChargeTypeIsPrepaid	It's forbidden to release a prepaid EIP	You cannot release subscription EIPs.
400	Forbidden	The eip instance owener error	You are unauthorized to perform the operation on the EIP.
400	TaskConflict.AssociateGlobalAccelerationInstance	Operate too frequent.	The number of requests that you send exceeds the upper limit.
400	OperationFailed.EipStatusInvalid	Operation failed because eip instance status invalid.	The operation failed because the EIP is in an invalid state.
400	Forbidden.EipInBwp	The EIP has been associated with an EIP bandwidth plan.	You cannot delete the contiguous EIP group because EIPs in the group are associated with an EIP bandwidth plan.
404	Forbidden.RegionNotFound	Specified region is not found during access authentication.	The specified region does not exist. Check whether the specified region ID is valid.
500	InternalError	The request processing has failed due to some unknown error.	Some unknown errors occurred.

For a list of error codes, see Service error codes.