AssignPrivateIpAddress-阿里云帮助中心

Operation description

Note

Apply for secondary private IP addresses

By default, each network interface controller can apply for three secondary private IP addresses. If the quota is exceeded, contact the administrator.
The secondary private IP address is allocated from the Lingjun subnet to which the current network interface controller belongs. The first address and the last two addresses belong to reserved addresses and do not participate in the allocation.

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Test

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

eflo:AssignPrivateIpAddress

create

*PrivateIpAddress

acs:eflo:{#regionId}:{#accountId}:NetworkInterface/{#NetworkInterfaceId}

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID.	cn-wulanchabu
NetworkInterfaceId	string	Yes	The ID of the network interface controller.	lni-bp18exxqa2rvfn45e5pz
SubnetId	string	Yes	It belongs to the Lingjun subnet.	subnet-f3zfzmnc
PrivateIpAddress	string	No	The secondary private IP address.	10.0.6.194
Description	string	No	The description of the variable.	test测试
AssignMac	boolean	No	Specifies whether to assign a mac address.	true
SkipConfig	boolean	No	The default value is false. If you set the value to true, the secondary private IP address application process can be accelerated. Note For more information, submit a ticket.	false
ClientToken	string	No	By default, popApi is not ignored and idempotent	3fd79d62-ab1d-11ec-9a53-0242ac110004

Response elements

Element	Type	Description	Example
	object	The response entity object.
Code	integer	The response status code.	0
Message	string	The error message. (If the instance is in the Exception state, the exception cause is prompted.)	success
RequestId	string	The request ID.	AC8C713A-A9F4-5984-A5E1-76496DF35153
Content	object	The response data.
NetworkInterfaceId	string	Lingjun network interface controller ID.	lni-bp18exxqa2rvfn45e5pz
IpName	string	The unique IP identifier.	sip-8exxqa2r
AccessDeniedDetail	string	The detailed reason why the access was denied.	None

Examples

Success response

JSON format

{
  "Code": 0,
  "Message": "success",
  "RequestId": "AC8C713A-A9F4-5984-A5E1-76496DF35153",
  "Content": {
    "NetworkInterfaceId": "lni-bp18exxqa2rvfn45e5pz",
    "IpName": "sip-8exxqa2r"
  },
  "AccessDeniedDetail": "None"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.