AllocateEipAddress - Virtual Private Cloud - Alibaba Cloud Documentation Center

Applies for an elastic IP address (EIP).

Operation description

Before you call this operation, make sure that you are familiar with the billing methods and pricing of EIPs. For more information, see Billing overview.

After you call this operation, the system randomly allocates an EIP that is in the Available state in the specified region. EIPs support only the ICMP, TCP, and UDP transport layer protocols. The IGMP and SCTP protocols are not supported.

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.

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
vpc:AllocateEipAddress	create	Address acs:vpc:{#regionId}:{#accountId}:eip/*	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region to which the EIP belongs. You can call the DescribeRegions operation to query the region ID.	cn-hangzhou
Bandwidth	string	No	The maximum bandwidth of the EIP. Unit: Mbit/s. Valid values when InstanceChargeType is set to PostPaid and InternetChargeType is set to PayByBandwidth: 1 to 500.** Valid values when InstanceChargeType is set to PostPaid and InternetChargeType is set to PayByTraffic: 1 to 200. Valid values when InstanceChargeType is set to PrePaid: 1 to 1000.** Default value: 5. Unit: Mbit/s.	5
Period	integer	No	The subscription duration of the EIP. Valid values when PricingCycle is set to Month: 1 to 9.** Valid values when PricingCycle is set to Year: 1 to 5. This parameter must be specified when InstanceChargeType is set to PrePaid. This parameter is optional when InstanceChargeType is set to PostPaid**.	1
ISP	string	No	The line type. Valid values: BGP (default): BGP (Multi-ISP) All regions support BGP (Multi-ISP) EIPs. BGP_PRO: BGP (Multi-ISP) Pro Only the following regions support BGP (Multi-ISP) Pro lines: China (Hong Kong), Singapore, Japan (Tokyo), Malaysia (Kuala Lumpur), Philippines (Manila), Indonesia (Jakarta), and Thailand (Bangkok). For more information about BGP (Multi-ISP) and BGP (Multi-ISP) Pro, see the "Line types" section of What is EIP? If you are allowed to use single-ISP bandwidth, you can also choose one of the following values: ChinaTelecom ChinaUnicom ChinaMobile ChinaTelecom_L2 ChinaUnicom_L2 ChinaMobile_L2 If your services are deployed in China East 1 Finance, this parameter is required and you must set the value to BGP_FinanceCloud.	BGP
ActivityId	long	No	The promotion code. This parameter is not required.	123456
Netmode	string	No	The network type. Default value: public.	public
AutoPay	boolean	No	Specifies whether to enable automatic payment. Valid values: false (default): The automatic payment is disabled. If you select this option, you must go to the Order Center to complete the payment after an order is generated. true: The automatic payment is enabled. Payments are automatically complete after an order is generated. If InstanceChargeType is set to PrePaid, this parameter is required. If InstanceChargeType is set to PostPaid, this parameter is not required.	false
PricingCycle	string	No	The billing cycle of the subscription EIP. Valid values: Month (default) Year If InstanceChargeType is set to PrePaid, this parameter is required. If InstanceChargeType is set to PostPaid, this parameter is not required.	Month
InstanceChargeType	string	No	The billing method of the EIP. Valid values: PrePaid: subscription PostPaid (default): pay-as-you-go If InstanceChargeType is set to PrePaid, set InternetChargeType to PayByBandwidth. If InstanceChargeType is set to PostPaid, set InternetChargeType to PayByBandwidth or PayByTraffic.	PostPaid
InternetChargeType	string	No	The metering method of the EIP. Valid values: PayByBandwidth (default): pay-by-bandwidth PayByTraffic: pay-by-data-transfer When InstanceChargeType is set to PrePaid, set InternetChargeType to PayByBandwidth. When InstanceChargeType is set to PostPaid, set InternetChargeType to PayByBandwidth or PayByTraffic.	PayByTraffic
ResourceGroupId	string	No	The ID of the resource group.	rg-acfmxazffggds****
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate a 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 value of RequestId as the client token. The value of RequestId is different for each API request.	0c593ea1-3bea-11e9-b96b-88e9fe637760
Name	string	No	The EIP name. The name must be 1 to 128 characters in length and start with a letter, and can contain letters, digits, periods (.), underscores (_), and hyphens (-). Note You cannot specify this parameter if you create a subscription EIP.	EIP1
Description	string	No	The description of the EIP. The description must be 2 to 256 characters in length. The description must start with a letter but cannot start with `http://` or `https://`. Note You cannot specify this parameter if you create a subscription EIP.	test
SecurityProtectionTypes	array	No	The editions of Anti-DDoS. If you do not specify this parameter, Anti-DDoS Origin Basic is used. If you set the parameter to AntiDDoS_Enhanced, Anti-DDoS Pro/Premium is used. You can specify up to 10 editions of Anti-DDoS.
	string	No	The edition of Anti-DDoS. If you do not specify this parameter, Anti-DDoS Origin Basic is used. If you set the parameter to AntiDDoS_Enhanced, Anti-DDoS Pro/Premium is used. You can specify up to 10 editions of Anti-DDoS.	AntiDDoS_Enhanced
PublicIpAddressPoolId	string	No	The ID of the IP address pool. The EIP is allocated from the IP address pool. By default, the IP address pool feature is unavailable. To use the IP address pool, apply for the privilege in the Quota Center console. For more information, see the "Request a quota increase in the Quota Center console" section in Manage EIP quotas.	pippool-2vc0kxcedhquybdsz****
Zone	string	No	The zone of the EIP. When the service type of the IP address pool specified by PublicIpAddressPoolId is CloudBox, the default value is the zone of the IP address pool. For more information, see ListPublicIpAddressPools .	cn-hangzhou-a
IpAddress	string	No	The IP address of the EIP that you want to request. Specify IpAddress or InstanceId. If you leave both parameters empty, the system randomly allocates an EIP.	192.0.XX.XX
InstanceId	string	No	The EIP ID. Specify IpAddress or InstanceId. If you leave both parameters empty, the system randomly allocates an EIP.	eip-25877c70gddh****

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	4EC47282-1B74-4534-BD0E-403F3EE64CAF
OrderId	long	The order ID. This parameter is returned only when InstanceChargeType is set to PrePaid.	10
ResourceGroupId	string	The ID of the resource group. This parameter is returned only when InstanceChargeType is set to PostPaid.	rg-acfmxazfdgdg****
EipAddress	string	The EIP that is allocated. This parameter is returned only when InstanceChargeType is set to PostPaid.	192.0.XX.XX
AllocationId	string	The EIP ID.	eip-25877c70gddh****

Examples

Sample success responses

JSONformat

{
  "RequestId": "4EC47282-1B74-4534-BD0E-403F3EE64CAF",
  "OrderId": 10,
  "ResourceGroupId": "rg-acfmxazfdgdg****",
  "EipAddress": "192.0.XX.XX",
  "AllocationId": "eip-25877c70gddh****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	COMMODITY_NO_EXIST	commodity is not exist	-
400	QuotaExceeded.Eip	Elastic IP address quota exceeded	-
400	InvalidParameter	Specified value of "InternetChargeType" is not valid	-
400	InvalidParameter	Specified value of "Bandwidth" is not valid.	The specified bandwidth value is invalid.
400	InsufficientBalance	Your account does not have enough balance.	Your account balance is insufficient. Top up your account and try again.
400	QuotaExceeded.Eip	Elastic IP address quota exceeded.	The number of EIPs has reached the upper limit. We recommend that you use NAT gateways if you want to use more EIPs.
400	ReserveIpFail	Reserve eip failed.	The system failed to reserve the specified EIP.
400	InvalidRegion.NotSupport	The specified region does not support.	The specified region does not support.
400	InvalidBandwidth.Malformed	The specified Bandwidth is invalid.	-
400	INSTANCE_TYPE_NOT_SUPPORT	The instance type is invalid.	-
400	QueryParameter.Illegal	query parameter illegal	-
400	TokenVerfiy.Failed	token verify failed.	-
400	OrderFailed	The Account failed to create order.	-
400	QuotaExceeded.LargeSpecEip	Elastic IP address with large spec quota exceeded.	-
400	InvalidResourceGroupId	The specified ResourceGroupId does not exist.	The specified resource group ID does not exist.
400	PAYFOR.CREDIT_PAY_INSUFFICIENT_BALANCE	Your account does not have enough balance.	-
400	SYSTEM.SALE_VALIDATE_UNEXPECTED_ERROR	You have arrears and do not meet the purchase conditions.	-
400	Trade_Sync_Create_Sub_ERROR	SyncOrderToSub error.	-
400	InvalidComponent.EipBandwidthMax	The eip_bandwidth_max component is invalid.	-
400	OperationFailed.RiskControl	Risk control check failed.	The error message returned because your payment method has security risks. Click the link for verification in your email or console message and submit your order after verification.
400	OperationFailed.SaleValidate	Validate sale condition with subArticle failed.	Failed to validate the sales condition with a subproject.
400	IllegalParam.OrderParamComponent	Product order param has invalid component.	-
400	OperationFailed.SaleExpression	Get the sales expression exception attached to the item.	-
400	OperationFailed.CompleteUserInfo	Complete user info failed.	-
400	OperationFailed.QueryPrice	Query price failed when create order.	Failed to query the price when creating the order.
400	OperationFailed.InsufficientEIP	Eip resource is not enough.	-
400	OperationFailed.InvokeInnerApi	Failed to invoke inner api.	-
400	OperationFailed.AccountMoneyInvalid	Account money is invalid.	-
400	OperationFailed.QueryCredtiInfo	Failed to query credit info.	-
400	FrequentPurchase.EIP	eip frequent purchase	-
400	OperationFailed.QueryUserLabel	Failed to query user label info.	-
400	PAY.INSUFFICIENT_BALANCE	Your account does not have enough balance.	Your account does not have enough balance.
400	ORDER.QUANTITY_INVALID	User quota has exceeded the limit.	The maximum number of EIPs you maintain is exceeded. You can go to quota management to increase the upper limit of EIPs.
400	PAY.MAYI_WITHHOLDING_AGREEMENT_ILLEGAL	User withhoding argeement is illegal.	-
400	OrderError.EIP	FThe Account failed to create order.	-
400	IellgalParameter.OwnerAccount	The specified parameter OwnerAccount is not valid.	The specified parameter OwnerAccount is illegal.
400	OrderError.EIP	The Account failed to create order.	Failed to place the order.
400	ResourceNotFound.PublicIpAddressPool	The specified resource of PublicIpAddressPool is not found.	-
400	ResourceNotEnough.PublicIpAddressPool	The specified resource of PublicIpAddressPool is not enough.	-
400	Mismatch.IpAndPublicIpAddressPool	The Ip and PublicIpAddressPool are mismatched.	-
400	CreditPayInsufficientBalance	The balance is insufficient, please contact your channel partner to increase the balance	The quota is insufficient. Contact your partner to increase the quota.
400	OperationDenied.NotOpenDdosOriginProtectService	The operation is not allowed because of you do not open Ddos Origin Protection Service	You can not create an anti-DDoS Enhanced EIP because you do not open Ddos Origin Protection Service.
400	IncorrectStatus.PublicIpAddressPool	The status of PublicIpAddressPool is incorrect.	EIPs are not allowed to be allocated because the address pool is in an unstable state.
400	IncorrectStatus.PublicIpAddressPool	The status of %s [%s] is incorrect.	The EIP cannot be allocated because the IP address pool is in an invalid state.
400	IllegalParam.Isp	The param of %s is illegal.	The EIP cannot be allocated because the ISP is invalid.
400	AccountMoneyValidateError	The available amount of the account is insufficient.	The account does not have sufficient balance.
400	OrderFailed.ConcurrentOperate	Failed to create the order due to concurrent operations.	Failed to create the order because concurrent operations are performed.
400	OperationFailed.BasicInfoUncompleted	Your information is incomplete. Complete your information before the operation.	The error message returned because your basic information is incomplete. Complete your basic information and try again.
400	OperationFailed.QuotaNotEnough	Your quota is insufficient. Please contact your channel partner to increase your quota	-
400	ExclusiveParam.ZoneAndPublicIpAddressPoolId	The Zone and PublicIpAddressPoolId parameters are mutually exclusive.	You cannot specify Zone and PublicIpAddressPoolId at the same time.
400	IllegalParam.Zone	The specified zone is invalid.	Zone is set to an invalid value.
400	OperationFailed.AllocateUnfamiliarIp	The operation failed because only IP addresses used within the last seven days can be allocated.	Only IP addresses used within the last seven days can be used to apply for EIP.
400	Ip.Allocated	The reserve ip has been allocated.	Reserved IP addresses are already specified.
400	IncorrectStatus.Ip	The status of ip is incorrect.	The status of the IP is incorrect.
400	UnsupportedFeature.AllocateEipAddressWithZone	The feature of AllocateEipAddressWithZone is not supported.	You are not allowed to create an instance in a specified zone in the region.
400	ResourceNotFound.Ip	The specified ip is not found.	The specified IP could not be found.
400	OperationFailed.CreditPayInsufficientBalance	Your account does not have enough balance.	Your account balance is negative. Top up your account before you can make a purchase.
400	OperationFailed.ResourceNotEnough	The resources you have applied for are insufficient.	The resources you have applied for are insufficient. If you still need to apply, please submit a work order for processing.
403	Forbidden	User not authorized to operate on the specified resource.	You do not have the permissions to manage the specified resource. Apply for the permissions and try again.
404	InvalidRegionId.NotFound	Specified value of "RegionId" is not supported.	RegionId is set to an invalid value. Check whether the service is available in the specified region and try again.
404	InvalidRegionId.NotFound	The RegionId provided does not exist in our records.	The RegionId parameter is set to an invalid value. Specify a valid value and try again.
404	FUWU_BIZ_COMMODITY_VERIFY_FAIL	????????, ????????PD.	-
409	OperationConflict	Request was denied due to conflict with a previous request.	The request conflicts with another one. Try again later.
500	InternalError	The request processing has failed due to some unknown error, exception or failure.	An internal error occurred.
500	OperationFailed.SystemBusy	Operation failed because system is busy.	The error message returned because the system is busy. Try again later.

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

Change history

Change time	Summary of changes	Operation
2024-07-16	The Error code has changed	View Change Details
2024-05-17	The Error code has changed	View Change Details
2024-03-14	The Error code has changed	View Change Details
2024-03-14	The Error code has changed	View Change Details
2024-02-02	The Error code has changed	View Change Details
2024-01-22	The Error code has changed	View Change Details
2023-12-13	The Error code has changed	View Change Details
2023-10-19	The Error code has changed	View Change Details
2023-08-29	The Error code has changed	View Change Details
2023-07-26	The Error code has changed	View Change Details
2023-07-24	API Description Update. The Error code has changed	View Change Details
2023-07-08	The Error code has changed	View Change Details
2023-07-06	The Error code has changed	View Change Details
2023-06-26	The Error code has changed	View Change Details
2023-06-19	The Error code has changed. The request parameters of the API has changed	View Change Details
2023-04-20	The Error code has changed. The request parameters of the API has changed	View Change Details
2023-03-09	The Error code has changed	View Change Details
2022-12-02	The Error code has changed	View Change Details