1. Interface Description
Interface request domain name: vpc.api3.convergecloud.com.
This API is used to bind an ENI to a CVM instance.
- One CVM instance can bind multiple ENIs but can have only one primary network interface. For details on limits, see Usage Limits.
- One ENI can only be bound to one CVM instance at a time.
- Only CVM instances that are running or have been shut down can bind ENIs. See InstanceStatus for specific CVM instance statuses.
- The CVM instance bound to an ENI should be on a VPC, and the availability zone of the CVM instance should be the same as that of the ENI's subnet.
Default interface request rate limit: 100 times per second.
Interface update time: 2019-12-14 01:11:56.
The interface only verifies the signature but does not authenticate.
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: AttachNetworkInterface |
| 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 |
| NetworkInterfaceId | Yes | No | String | ENI instance ID, e.g., eni-m6dyj72l. Example: eni-m6dyj72l |
| InstanceId | Yes | No | String | CVM instance ID, e.g., ins-r8hr2upy. Example: ins-r8hr2upy |
3. Output Parameters
| Parameter name | Type | Description |
|---|---|---|
| taskId | Int64 | Des task taskId Example: |
| 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 |
|---|---|
| InvalidParameterValue.Malformed | Invalid input format. |
| ResourceNotFound | The resource does not exist |
| UnsupportedOperation.VpcMismatch | The resources do not belong to the same VPC. |