ModifyLoadBalancerInstanceChargeType - Server Load Balancer

Changes the billing method of a pay-as-you-go Classic Load Balancer (CLB) instance.

Operation description

Note

For pay-as-you-go CLB instances, you can only change the metering method from pay-by-specification to pay-by-LCU. You cannot change the metering method from pay-by-LCU to pay-by-specification.

This operation can change the metering method of only one instance at a time.

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
slb:ModifyLoadBalancerInstanceChargeType	update	LoadBalancer acs:slb:{#regionId}:{#accountId}:loadbalancer/{#loadbalancerId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the CLB instance. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
LoadBalancerId	string	Yes	The ID of the CLB instance.	lb-bp1b3jus5hpenznuu****
InternetChargeType	string	No	The metering method of Internet data transfer after the change. Valid value: paybytraffic. Note If the value of the InstanceChargeType parameter is set to PayByCLCU, only pay-by-data-transfer is supported. When you change the metering method, the new metering method takes effect at 00:00:00 the next day.	paybytraffic
InstanceChargeType	string	Yes	The metering method of the instance after the change. Valid value: PayByCLCU. Only pay-by-LCU is supported.	PayByCLCU
LoadBalancerSpec	string	No	The specification of the CLB instance. You do not need to set this parameter. For pay-as-you-go CLB instances, you can only change the metering method from pay-by-specification to pay-by-LCU. You cannot change the metering method from pay-by-LCU to pay-by-specification.	slb.s1.small
Bandwidth	integer	No	The maximum bandwidth of the Internet-facing CLB instance that is billed on a pay-by-bandwidth basis. You do not need to set this parameter. The metering method of Internet data transfer for pay-by-LCU instances supports only pay-by-traffic.	5

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	365F4154-92F6-4AE4-92F8-7FF34B540710

Examples

Sample success responses

JSONformat

{
  "RequestId": "365F4154-92F6-4AE4-92F8-7FF34B540710"
}

Error codes

HTTP status code	Error code	Error message	Description
400	OperationFailed.UnpaidBillsExist	The account has unpaid bills. Please pay your overdue bill first.	-
400	Operation.NotAllowed	Operation Denied. Unfinished order exists.	-
400	Operation.NotAllowed	Operation Denied. Unfinished purchase exists.	The specified action is invalid. Your account contains incomplete purchase orders.
400	Operation.NotAllowed	Operation Denied. Prepay instance only permitted to modify internet bandwidth.	-
400	Operation.NotAllowed	Operation Denied. Prepay instance only permitted to increase internet bandwidth.	-
400	Operation.NotAllowed	Operation Denied. The Purchase status of the instance is not valid.	-
400	PAYFOR.ACCOUNT_MONEY_VALIDATE_ERROR	Your channel partner account does not have sufficient funds, please contact your channel partner to recharge the account.	-
400	OperationDenied.PayByCLCU	The operation is not allowed because the instanceChargeType of loadbalancer is PayByCLCU.	-
400	IllegalParam.InstanceChargeType	The parameter InstanceChargeType is illegal.	-
400	IllegalParam.InternetChargeType	The parameter InternetChargeType is illegal.	-
400	InvalidAction.RegionNotSupport	The region does not support this action.	-
400	MissingParam.LoadBalancerSpec	The param LoadBalancerSpec is required.	-
400	OperationDenied.PayBySpec	The operation is not allowed because the instanceChargeType of loadbalancer is PayBySpec.	-
400	InvalidParameterBandwidth	The specified Bandwidth is invalid.	-
400	InvalidParameter	The specified LoadBalancerSpec is invalid.	The specified Load Balancer Spec is invalid. Check the parameters and try again.
400	Forbidden.LcuToSpec	User does not have permission modify InstanceChargeType to spec.	-

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