Use CreateEpnInstance to create an edge private network instance - ENS

Creates an edge private network (EPN) instance.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ens:CreateEpnInstance

create

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
EPNInstanceType	string	Yes	The type of the EPN instance. Set the value to EdgeToEdge.	EdgeToEdge
EPNInstanceName	string	No	The name of the EPN instance.	test EPNInstanceName
InternetChargeType	string	Yes	The billing method for network usage. Valid values: BandwidthByDay: Pay by daily peak bandwidth. 95BandwidthByMonth: Pay by monthly 95th percentile bandwidth. PayByBandwidth4thMonth: Pay by monthly fourth peak bandwidth. PayByBandwidth: Pay by fixed bandwidth. You can specify only one metering method for network usage and cannot overwrite the existing metering method.	BandwidthByDay
NetworkingModel	string	Yes	The networking mode. Valid values: SpeedUp: intelligent acceleration network (Internet) Connection: internal network SpeedUpAndConnection: intelligent acceleration network and internal network	SpeedUp
InternetMaxBandwidthOut	integer	Yes	The maximum outbound public bandwidth. Unit: Mbit/s. Valid values: 1 to 100.	1

Response elements

Element	Type	Description	Example
	object
EPNInstanceId	string	The ID of the EPN instance.	epn-xxxxx
RequestId	string	The request ID.	CEF72CEB-54B6-4AE8-B225-F876FF7BA984

Examples

Success response

JSON format

{
  "EPNInstanceId": "epn-xxxxx",
  "RequestId": "CEF72CEB-54B6-4AE8-B225-F876FF7BA984"
}

Error codes

HTTP status code	Error code	Error message	Description
400	StockNotEnough	The specified instance type has insufficient resource.
400	UserNotExist	The specified user is not authroized to perform this operation.
400	MissingParameter	The input parameter that is mandatory for processing this request is not supplied.
400	InstanceIdNotFound	The input parameter instancdId that is not found.	The specified instance ID does not exist.
400	NoPermission	Permission denied.
400	InvalidParameter	The input parameter is Invalid.
400	InvalidParameter.%s	The specified field %s invalid. Please check it again.
400	InvalidDiskSize.ValueNotSupported	The specified disk capacity is invalid. Specify another capacity and try again.
400	InvalidParameter.Bandwidth	The specified parameter InternetChargeType is not valid.
400	InvalidParameter.Image	The specified image does not support.
400	InvalidParameter.InstanceType	The specified parameter InstanceType is not valid.
400	InvalidAccountStatus.NotEnoughBalance	Your account does not have enough balance.
400	unsupported_Ipv6Feature	This ensregion does not support creating instance of the IPv6 type. Select another type.
400	Forbidden.CreateInstance	The user is not in the Goods whitelist of creating instance interface.
400	ENS_OperationUnsupported_KeyPairName	The KeyPairNameis not available or image not support ssh key.
400	ENS_DependencyViolation_WindowsInstance	The instance creating is window, only user password to login.
400	ENS_PASSWORDORKEYPAIRNAME_MODULE_NOT_CHOOSEN	The required module pwd or keyPairName is not inputed
400	InvalidPrivateIpAddress	Specified private IP address is not in the CIDR block of virtual switch.
400	InvalidVSwitchId.NotFound	Specified virtual switch does not exist.	The specified virtual switch ID does not exist.
400	InvalidPrivateIpAddress.Duplicated	Specified private IP address is duplicated.
400	CallInterface	Call Interface Happen Error.	An error occurred when you call the operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.