All Products
Search
Document Center

Elastic IP Address:OpenPublicIpAddressPoolService

Last Updated:Oct 27, 2025

Enables the IP address pool feature.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

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:
    • For mandatory resource types, indicate with a prefix of * .
    • 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.
OperationAccess levelResource typeCondition keyAssociated operation
vpc:OpenPublicIpAddressPoolServicecreate
*All Resources
*
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
ClientTokenstringNo

The client token that is used to ensure the idempotence of the request.

You can use the client to generate the token, but you must make sure that the token is unique among different requests. The client token can contain only ASCII characters.

Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.
123e4567-e89b-12d3-a456-426655442455
RegionIdstringYes

The ID of the region. Call DescribeRegion to get the region ID.

cn-hangzhou

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The request ID.

28CF47AB-B6C0-5FA2-80C7-2B37726A92CB
Codestring

The error code.

200
Messagestring

The response messages.

successful

Examples

Sample success responses

JSONformat

{
  "RequestId": "28CF47AB-B6C0-5FA2-80C7-2B37726A92CB",
  "Code": 200,
  "Message": "successful"
}

Error codes

HTTP status codeError codeError messageDescription
400OperationFailed.ExceedPurchaseLimitYou have reached the limit of purchase quantity.-
400Forbidden.RAMUser not authorized to operate on the specified resourceThe RAM user is unauthorized to perform the operation.
400OperationFailed.QuotaNotEnoughYour quota is insufficient. Please contact your channel partner to increase your quota-
400Order.NoRealNameAuthenticationReal-name verification has not been completed for the account.You have not performed real-name authentication. Please go to the account center to complete real-name authentication.
400OperationFailed.BasicInfoUncompletedYou have not completed your basic personal information, please complete the information and try again.Your basic information is incomplete. Specify the information and try again.
400Forbidden.RAMThe user is not authorized to operate on the specified resource, or the API operation does not support RAM.-
400Forbidden.OpenPublicIpAddressPoolAuthentication is failed for opening public ip address pool. Please apply for permission at the quota center.Failed to activate the IP address pool service. Please go to the quota center to apply for permission.

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

Change history

Change timeSummary of changesOperation
No change history