将弹性公网IP（EIP）绑定到同地域的云产品实例上。
接口说明
-
EIP实例可绑定到同地域的专有网络类型的ECS实例、专有网络类型的CLB实例、辅助弹性网卡、NAT网关和高可用虚拟IP上。
-
AssociateEipAddress接口属于异步接口，即系统会先返回一个请求ID，但EIP实例与云产品实例并未绑定完成，系统后台的绑定任务仍在进行。您可以调用DescribeEipAddresses查询EIP实例的状态：
- 当EIP实例处于Associating状态时，表示EIP实例正在绑定中，在该状态下，您只能执行查询操作，不能执行其他操作。
- 当EIP实例处于InUse状态时，表示EIP实例绑定完成。
-
AssociateEipAddress接口不支持同一个EIP实例并发绑定云产品实例。
调试
您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。
调试授权信息
当前API暂无授权信息透出。
请求参数
| 名称 | 类型 | 必填 | 描述 | 示例值 |
|---|---|---|---|---|
| RegionId | string | 是 | 要绑定云产品实例的EIP所在的地域ID。 您可以通过调用DescribeRegions接口获取地域ID。 | cn-hangzhou |
| AllocationId | string | 是 | 绑定云产品实例的EIP的ID。 | eip-2zeerraiwb7ujsxdc**** |
| InstanceId | string | 是 | 要绑定EIP的实例ID。 支持输入NAT网关实例ID、传统型负载均衡CLB实例ID、云服务器ECS实例ID、辅助弹性网卡实例ID、高可用虚拟IP实例ID、IP地址。 | i-2zebb08phyczzawe**** |
| InstanceType | string | 否 | 要绑定EIP的实例的类型，取值：
说明
默认要绑定EIP的实例类型为EcsInstance，如果您需要绑定EIP的实例类型不为EcsInstance，则该值必填。
| EcsInstance |
| InstanceRegionId | string | 否 | 要绑定EIP的实例所属地域的ID。 说明
仅在EIP加入到带宽共享型全球加速实例后，才需要填写该参数。
| cn-hangzhou |
| PrivateIpAddress | string | 否 | 交换机网段内的一个IP地址。 如果不输入该参数，系统根据VPC ID和交换机ID自动分配一个私网IP地址。 | 192.168.XX.XX |
| Mode | string | 否 | 绑定模式，取值：
说明
仅InstanceType配置为NetworkInterface时，才需要配置该参数。
| NAT |
| VpcId | string | 否 | 开通了IPv4网关功能且与EIP同地域的VPC ID。 EIP绑定IP地址时，系统可以根据该VPC的路由配置，使绑定的IP地址具备公网访问能力。 说明
InstanceType取值为IpAddress时，即要绑定EIP的实例类型为IP地址时，该参数必填。
| vpc-257gqcdfvx6n**** |
| ClientToken | string | 否 | 客户端Token，用于保证请求的幂等性。 从您的客户端生成一个参数值，确保不同请求间该参数值唯一。ClientToken只支持ASCII字符。 说明
若您未指定，则系统自动使用API请求的RequestId作为ClientToken标识。每次API请求的RequestId不一样。
| 0c593ea1-3bea-11e9-b96b-88e9fe63**** |
返回参数
示例
正常返回示例
JSON格式
{
"RequestId": "0ED8D006-F706-4D23-88ED-E11ED28DCAC0"
}错误码
| HTTP status code | 错误码 | 错误信息 | 描述 |
|---|---|---|---|
| 400 | InvalidAssociation.Duplicated | Specified instance already is associated. | 该实例已绑定EIP或全球加速实例，不能再绑定，如需更换实例绑定的EIP或全球加速实例，请先解绑。 |
| 400 | OperationDenied | Specified instance is not in VPC. | 该实例在VPC中不存在。 |
| 400 | InvalidParameter.Mismatch | Specified elastic IP address and ECS instance are not in the same region. | 该EIP和ECS实例不在同一个地域内。 |
| 400 | IncorrectEipStatus | Current elastic IP status does not support this operation | 当前EIP的状态不支持该操作。 |
| 400 | IncorrectInstanceStatus | Current instance status does not support this operation. | 当前实例的状态不支持该操作。 |
| 400 | InvalidInstanceType.ValueNotSupported | The specified value of InstanceType is not supported. | 参数InstanceType的值不合法。 |
| 400 | IncorrectHaVipStatus | HaVip can be operated by this action only when it's status is Available or InUse. | Havip实例为Available或InUse才允许操作 |
| 400 | InvalidParameter | The specified parameter is not valid. | 该参数值不合法。 |
| 400 | OperationDenied | Eip of default vpc not allow this operation | 默认专有网络的EIP不支持该操作。 |
| 400 | TaskConflict | The eip operate too frequent, TaskConflict. | 操作过于频繁，任务冲突。 |
| 400 | InvalidBindingStatus | The eip binding status invalid. | EIP绑定状态不正确。 |
| 400 | BIND_INSTANCE_HAVE_PORTMAP_OR_BIND_EIP | The instance may have portMap or already bind eip. | ECS 实例已经存在端口转发规则，请删除相应的端口转发规则再进行操作。 |
| 400 | EIP_CAN_NOT_ASSOCIATE_WITH_PUBLIC_IP | instance already bind natpublicip,cannot bind eip. | - |
| 400 | BIND_INSTANCE_OWENER_ERROR | Cannot operate the eip. | 不能操作这个EIP。 |
| 400 | NATGATEWAY_FINANCIALLOCKED | The NatGateway has expire, cannot do bind operation. | - |
| 400 | InvalidParameter.InstanceTypeNotSupport | The specified instance type is not support. | - |
| 400 | QuotaExceeded.NumberOfTrafficEip | The number of traffic eip on natgw exceed limitation. | - |
| 400 | QuotaExceeded.NumberOfEip | Binded eip Quota exceed on this NatGw. | 此NAT网关上，绑定的EIP数量已经超出配额限制 |
| 400 | Forbidden.EipCanNotBindGatgw | Eip can not bind on natgw. | - |
| 400 | InvalidAction.Denied | Action is denied due to unfinished Eip configuration modification. | 由于未完成Eip配置修改，操作被拒绝。 |
| 400 | InstanceType.NotSupport | The instance type is invalid. | - |
| 400 | InvalidParams.NotFound | instance not found | 实例不存在。 |
| 400 | BindInstance.NotSupported | bind instance type %s is not supported. | - |
| 400 | Forbidden.InstanceBandwidthNotZero | Eip can not bind with instance when it's bandwidth is not zero. | - |
| 400 | INSTANCE_TYPE_NOT_SUPPORT | The instance type is invalid. | - |
| 400 | ServerRegion.Invalid | Eip bind remote server region invalid. | - |
| 400 | Eni.Attached | The eni should be detached from ecs when associating with direct eip. | 当ENI绑定直通EIP时，需要ENI与ECS解绑 |
| 400 | Eni.HasSubIp | Eni has sub ip can not bind direct eip. | - |
| 400 | Invalid.DirectEip.BindType | The direct eip can be only associated with eni. | - |
| 400 | InvalidStatus.EcsStatusNotSupport | The special instance status is not support operate | - |
| 400 | Invalid.Function.NotSupported | Multi-IP function is under test, the region or uid is not supported. | - |
| 400 | InvalidStatus.EniStatusNotSupport | %s | - |
| 400 | InvalidParameter.EniInstanceId | %s | - |
| 400 | InvalidNexthop.DirectEni | The direct Eni cannot be nexthop. | 直通Eni不能作为下一跳 |
| 400 | Mode.Conflict | The eni can bind only one mode of eip. | - |
| 400 | Mode.NotSupport | The user cannot use multi direct eip. | - |
| 400 | QuotaExceed.MultiBindedEip | The number of multi binded eip is over limit. | - |
| 400 | InvalidEIPStatus.BizDisabled | The EIP has been locked. | EIP实例被锁定 |
| 400 | OperationFailed.EniSubIp | Eni has sub ip can not bind direct eip. | - |
| 400 | InvalidEip.EipQuotaExceeded | The specified eni assigned eip is more than privateIp. | - |
| 400 | OperationFailed.QueryCommodityInfo | Operation failed because quey commodity info error. | - |
| 400 | OperationUnsupported.MultiIp | Multi ip function is not support. | - |
| 400 | InvalidNicOrVm.NotFound | Bind nic or vm not exist. | - |
| 400 | OperationUnsupported.EipBindModel | The instance type of ecs does not support MULTI_BINDED model Eip. | - |
| 400 | IncorrectStatus.NatGateway | %s | - |
| 400 | EipBindRemote.BackendRegionMustBeSingle | eip bind remote instance, backend region must be single | - |
| 400 | InvalidParameter.BindingInstanceRegion | The specified BindingInstanceRegion is not supported. | - |
| 400 | OperationFailed.HavipBoundPortmap | %s | - |
| 400 | IllegalParam.Mode | %s | - |
| 400 | InvalidStatus.NotAllow | Bind instance status invalid | 绑定实例状态无效 |
| 400 | InvalidInstance.NotExist | Bind instance data not exist | - |
| 400 | InvalidBandwidthPackageId.NotFound | The specified BandwidthPackageId not exist. | - |
| 400 | ResourceQueryError | The specified resource is queried error. | 查询指定的资源时出错。 |
| 400 | InvalidStatus.InstanceHasBandWidth | The specified instance bandwidth invalid. | - |
| 400 | OperationDenied.CloudBoxResourceExist | The operation is not allowed because there are resources related to the cloud box in VPC. | 指定操作被禁止，因为VPC中存在云盒相关的资源。 |
| 400 | OperationDenied.CloudBoxVSwitchExist | The operation is not allowed because a cloud box type vSwitch exists in VPC. | 指定操作被禁止，因为VPC中存在云盒类型的虚拟交换机。 |
| 400 | OperationDenied.NoAvailablePrivateIp | The operation is failed because of vSwitch has not availalbe private ip | 当前虚拟交换机下的可用私网IP不足 |
| 400 | UnsupportedRegion | %s | - |
| 400 | ResourceAlreadyAssociated.IpAddress | %s | - |
| 400 | OperationFailed.Ipv4GatewayNotOpenedInVpc | The operation is failed because Ipv4Gateway is not opened in Vpc. | EIP绑定IP失败，因为该VPC未开启IPv4网关. |
| 400 | OperationFailed.Ipv4GatewayNotActivatedInVpc | The operation is failed because Ipv4Gateway is not activated in Vpc. | - |
| 400 | OperationDenied.L2EipBindIpAddress | %s | - |
| 400 | Forbidden | The eip instance owner error | EIP 不属于当前调用者，请您检查该 EIP 是否可被您调用。 |
| 400 | Forbidden.FinancialLocked | The ip business status is invalid. | 该实例已欠费锁定，无法操作 |
| 400 | UnsupportedFeature.EipBindIpAddress | The feature of EipBindIpAddress is not supported. | Eip绑定IpAddress特性不支持。 |
| 400 | OperationFailed.InstanceNotExist | The ECS instance does not exist, or is not a VPC VM. | ECS绑定EIP失败，因为ECS实例不存在或不是VPC虚拟机. |
| 400 | OperationDenied.Ipv4GatewayExist | The operation is not allowed because of Ipv4GatewayExist. | EIP绑定操作失败，因为此VPC下存在Ipv4网关 |
| 400 | OperationFailed.EipBindModeConflict | Eips can not bind Eni with NAT mode and MULTI_BINDED mode at the same time. | Eip不能同时以NAT模式和多EIP网卡可见模式绑定ENI. |
| 400 | OperationFailed.EcsMigrating | The operation is failed because of ECS is migrating. | 绑定操作失败，因为ECS正在迁移。 |
| 400 | OperationFailed.IpPrefixConflict | The operation failed due to the IP prefix of the ENI. | 当前操作与弹性网卡的IP Prefix冲突。 |
| 400 | UnsupportedFeature.EipBindPrefixIp | The feature of EipBindPrefixIp is not supported. | 当前地域不支持EIP绑定PrefixIp |
| 400 | OperationDenied.UnsupportedEipBindMode | The operation is not supported for the NAT gateway due to its EIP binding mode. | 此NAT网关的EIP绑定类型不支持此操作。 |
| 400 | OperationDenied.Unauthorized | The operation is not allowed because the user is not in the whitelist. | 此操作不被允许，用户不在白名单。 |
| 400 | OperationFailed.SystemBusy | Operation failed because system is busy. | 系统繁忙，请稍后重试 |
| 404 | InvalidAllocationId.NotFound | Specified allocation ID is not found. | 指定的公网 IP 不存在，请您检查填写的公网 IP 是否正确。 |
| 404 | InvalidInstanId.NotFound | Specified instance does not exist. | 指定的实例不存在，请您检查该实例是否正确。 |
| 404 | InvalidRegionId.NotFound | Specified value of InstanceRegionId is not supported. | - |
| 404 | InvalidAllocationId.NotFound | Specified allocation ID is not found | 指定的公网IP不存在，请您检查您填写的参数是否正确。 |
| 404 | Forbidden.RegionNotFound | Specified instance is not found during access authentication. | 当前Region不支持 |
| 404 | OperationDenied.VpcIpv4GatewayEnabled | The operation is not allowed because of the VPC of the NAT gateway has opened IPv4 Gateway. | 不允许操作，因为NAT网关的VPC已经开启IPv4网关 |
| 503 | ServiceUnavailable | The request has failed due to a temporary failure of the server. | 请求失败，因为临时服务器故障。 |
访问错误中心查看更多错误码。
变更历史
| 变更时间 | 变更内容概要 | 操作 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-08-24 | OpenAPI 描述信息更新，OpenAPI 错误码发生变更 | 看变更集 | ||||||||||
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| 2023-06-26 | OpenAPI 错误码发生变更 | 看变更集 | ||||||||||
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| 2023-03-23 | OpenAPI 错误码发生变更 | 看变更集 | ||||||||||
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