ModifyInstanceNetworkSpec

Description

When you call this interface, consider the following:

• When you change the bandwidth configuration of a Subscription (PrePaid) instance, consider the following:

  • The configuration of bandwidth that is PayByTraffic(Pay By Traffic) can be upgraded or downgraded.

  • The instance has an Internet IP allocated when the InternetMaxBandwidthOut (InternetMaxBandwidthOut) is upgraded from 0 Mbps.

• When you change the bandwidth configuration of a Pay-As-You-Go (Pay-As-You-Go) instance, consider the following:

  • The bandwidth configuration can be upgraded or downgraded.

  • The instance has no Internet IP allocated when the InternetMaxBandwidthOut (InternetMaxBandwidthOut) is upgraded from zero Mbps. However, you can call AllocatePublicIpAddress  to allocate Internet IP address for the instance.

• For classic type instances, when InternetMaxBandwidthOut(InternetMaxBandwidthOut) is upgraded from 0 Mbps, the instance must be in the Stopped (Stopped) status.

• Before going ahead with an upgrade, you must make sure that you have registered a valid credit card, once you upgrade the bandwidth configuration, auto-payment is initiated. If the payment is unsuccessful, an abnormal order is returned and can only be nullified.

  If your account balance is insufficient, you can set the parameter  AutoPay to false to cancel the automatic payment. Thus, an unpaid order is returned and you can complete the order by making the payment in the ECS console.

• The bandwidth cannot be changed again within five minutes after the action is performed.

• The bandwidth of a Subscription instance can only be downgraded three times.

Request parameters

Response parameters

Examples

https://ecs.aliyuncs.com/?Action=ModifyInstanceNetworkSpec
&RegionId=cn-hangzhou
&InstanceId=i-xxxxx1
&InternetMaxBandwidthOut=10
&ClientToken=xxxxxxxxxxxxxx
&<Common Request Parameters>

<ModifyInstanceNetworkSpecResponse>
      <RequestId>04F0F334-1335-436C-A1D7-6C044FE73368</RequestId>
</ModifyInstanceNetworkSpecResponse>

{
      "RequestId": "04F0F334-1335-436C-A1D7-6C044FE73368"
}

Error codes

Error codes specific to this interface are as follows. For more error codes, visit API Error Center.