Unbinding a Virtual IP Address from an ECS NIC (Discarded)
Function
A virtual IP address provides the second IP address for one or multiple ECS NICs, improving high availability between the ECSs.
This API is used to unbind a virtual IP address from an ECS NIC. After the NIC is unbound, it is not deleted. For details about how to delete an ECS NIC, see Deleting NICs from an ECS in a Batch.
URI
PUT /v1/{project_id}/cloudservers/nics/{nic_id}
Parameter |
Mandatory |
Description |
|---|---|---|
project_id |
Yes |
Specifies the project ID. For details about how to obtain the ID, see Obtaining a Project ID. |
nic_id |
Yes |
Specifies the ECS NIC ID. |
Request
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
nic |
Yes |
Object |
Specifies the NIC parameters required for unbinding a virtual IP address. For details, see Table 3. |
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
subnet_id |
Yes |
String |
Specifies the information about the NICs to be added to an ECS. This parameter must be left blank when you unbind the virtual IP address from an ECS NIC. |
ip_address |
Yes |
String |
Specifies the virtual IP address to be unbound from a NIC. This parameter must be left blank when you unbind the virtual IP address from an ECS NIC. |
reverse_binding |
No |
Boolean |
Specifies whether to add the NIC IP/MAC address pair to allowed_address_pairs. |
Response
Example Request
PUT https://{endpoint}/v1/{project_id}/cloudservers/nics/{nic_id}
{
"nic": {
"subnet_id": "",
"ip_address": "",
"reverse_binding": false
}
}
Example Response
{
"port_id": "d32019d3-bc6e-4319-9c1d-6722fc136a23"
}
Returned Values
Error Codes
See Error Codes.
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