：DeleteNetworkInterface

Description

• The ENI must be in the Available state.
• If the ENI is attached to an Elastic Compute Service (ECS) instance, you must detach the ENI from the instance (DetachNetworkInterface) before you can delete the ENI.
• After an ENI is deleted, the following situations occur:
  • All the private IP addresses (including primary and secondary private IP addresses) of the ENI are automatically released.
  • The ENI is automatically removed from its security groups.
• This operation is an asynchronous operation. After this operation is called to delete an ENI, you can check the state or events of the ENI to determine whether the ENI is deleted. The following figure shows the transitions between the states of the ENI.
  • If the ENI is in the Deleting state, the ENI deletion request is sent and the ENI is being deleted.
  • If the ENI is not found, the ENI is deleted.
  • If the ENI is stuck in the Deleting state, the ENI fails to be deleted and you can re-initiate the request to delete the ENI.

For information about examples on how to call this operation, see Delete an ENI.

Request parameters

Response parameters

Examples

Sample requests

https://ecs.aliyuncs.com/?Action=DeleteNetworkInterface
&NetworkInterfaceId=eni-bp14v2sdd3v8htln****
&RegionId=cn-hangzhou
&<Common request parameters>

Sample success response

XML format

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

<DeleteNetworkInterfaceResponse>
    <RequestId>F3CD6886-D8D0-4FEE-B93E-1B73239673DE</RequestId>
</DeleteNetworkInterfaceResponse>

JSON format

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

{
  "RequestId" : "F3CD6886-D8D0-4FEE-B93E-1B73239673DE"
}

Error codes

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