Adds an IPv6 network interface controller (NIC). A public IP address is automatically assigned at the same time.

Operation description

Usage notes

You can call this operation up to 100 times per second.
You can call this operation up to 5 times per second per user.
Internal networks and IPv4 addresses are not supported.

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
ens:AddNetworkInterfaceToInstance	create	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the instance.	yourInstance ID
Networks	string	Yes	The network. The value is a JSON string. Only IPv6 is supported. Sample code of an IPv6 network: [{ "ipType": "public", "ipAddressType": "ipv6" }]	[{"ipType": "public", "ipAddressType": "ipv6" }]
AutoStart	boolean	No	Specifies whether to specify the instance.	true

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}

Error codes

HTTP status code	Error code	Error message	Description
400	MissingParameter	The input parameter that is mandatory for processing this request is not supplied.	-
400	NoPermission	Permission denied.	-
400	CallInterface	Call Interface Happen Error.	An error occurred when you call the operation.
400	InvalidParameter.%s	The specified field %s invalid. Please check it again.	-
400	InvalidParameter	The errorMessage is %s. Please check it again.	-
400	ens.interface.error	An error occurred while calling the API.	-

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

Change history

Change time	Summary of changes	Operation

No change history