最近更新时间：2023.09.06 07:43:37
首次发布时间：2021.10.31 07:37:16
调用 ModifyInstanceSpec 修改指定实例的规格。更多信息请参见变更实例规格说明。
| 名称 | 类型 | 是否必填 | 示例值 | 描述 |
|---|---|---|---|---|
| Action | String | 是 | ModifyInstanceSpec | 要执行的操作，取值：ModifyInstanceSpec。 |
| Version | String | 是 | 2020-04-01 | API的版本，取值：2020-04-01。 |
| InstanceId | String | 是 | i-3thhlu8byl4bwbha**** | 实例ID。 |
InstanceTypeId | String | 是 | ecs.g2i.large | 修改后实例的规格。 |
| ClientToken | String | 否 | 333456899ff**** | 保证请求幂等性。由客户端自动生成一个参数值，确保不同请求间该参数值唯一，避免当调用API超时或服务器内部错误时，客户端多次重试导致重复性操作。 取值：仅支持ASCII字符，且不能超过64个字符。 |
DryRun | Boolean | 否 | false | 是否只预检此次请求，取值：
|
| 名称 | 类型 | 示例值 | 描述 |
|---|---|---|---|
| InstanceId | String | i-ybo349sxoncm9t****** | 操作的实例ID。 |
| OrderId | String | Order7021038849342****** | 订单号。 |
GET /?Action=ModifyInstanceSpec&Version=2020-04-01&InstanceId=i-3thhlu8byl4bwbha****&InstanceTypeId=ecs.g2i.large HTTP/1.1 Host: open.volcengineapi.com Region: cn-beijing Service: ecs
{ "ResponseMetadata": { "RequestId": "202106231950360102251451520133****", "Action": "ModifyInstanceSpec", "Version": "2020-04-01", "Service": "ecs", "Region": "cn-beijing" }, "Result": { "InstanceId": "i-ybo349sxoncm9t******", "OrderId": "Order7021038849342******" } }
| HttpCode | 错误码 | 错误信息 | 描述 |
|---|---|---|---|
| 400 | MissingParameter.InstanceId | The required parameter InstanceId is not supplied. | 实例ID不能为空。 |
| 400 | MissingParameter.InstanceTypeId | The required parameter InstanceTypeId is not supplied. | 实例规格ID不能为空。 |
| 400 | InvalidClientToken.Malformed | The specified ClientToken is malformed. | 指定的ClientToken不合法。 |
| 400 | IdempotentParameterMismatch | The request uses the same client token as a previous, but non-identical request. Do not reuse a client token with different requests, unless the requests are identical. | 幂等参数不一致。 |
| 400 | QuotaExceeded.MaximumInstanceCpus | You've reached the limit on the number of instance CPU that you can create, please submit ticket to request an increase in quota. | 实例CPU数量配额不足，请提工单申请提高配额。 |
| 400 | InvalidInstanceStatus | The status of the specified instance does not support this request. | 当前实例的状态不支持此操作。 |
| 400 | InvalidInstanceType | The specified InstanceType is invalid. | 指定的实例规格不合法。 |
| 400 | QuotaExceeded.MaximumInstanceTypeInstances | You've reached the limit on the number of instance type instances that you can create, please submit ticket to request an increase in quota. | 规格实例数量配额不足，请提工单申请提高配额。 |
| 400 | Insufficient.Balance | The request is denied due to the lack of balance. | 账户余额不足。 |
| 400 | LimitExceeded.MaximumNetworkInterfaces | You've reached the limit on the number of NetworkInterfaces that can be attached to the instance. | 指定的实例挂载网卡数量超过最大限制。 |
| 400 | LimitExceeded.MaximumInstancePrivateIpsPerNetworkInterface | The number of specified PrivateIpsPerNetworkInterface exceeds the maximum limit of the instance specification. | 指定的网卡辅助私网IP数量超过实例规格最大限制。 |
| 400 | InvalidArgument | The specified argument is invalid. | 指定的参数不合法。 |
| 400 | InvalidSpotStrategyForModifyInstanceSpec.Unsupported | The specified SpotStrategy cannot be used to modify instance specification. | 指定的实例抢占策略不支持变更规格。 |
| 404 | InvalidInstanceType.NotFound | The specified InstanceType does not exist. | 指定的实例规格不存在。 |
| 404 | InvalidInstance.NotFound | The specified instance does not exist. | 指定的实例不存在。 |
| 412 | IdempotentProcessing | The request uses the same client token as a previous one that is still in process. | 先前的幂等请求仍在处理中，请稍后重试。 |
| 412 | OperationDenied.ResourceLocked | The specified operation is denied as your resource is locked for another operation. | 指定的操作被拒绝，因为您的资源已被其他操作锁定。 |
| 412 | InvalidInstance.Expired | The specified instance has expired. | 实例已过期。 |
| 412 | OperationDenied.ResourceCreatedByOtherService | The specified operation is denied as your resource is created by other service. You can check system tags to find the service. | 指定的操作被拒绝，因为您的资源被其他服务创建。您可以通过资源的系统标签查询对应服务。 |
| 412 | OperationDenied.InstanceIsCreatingImage | The specified operation is denied as your instance is creating image. | 指定的操作被拒绝，因为您的实例正在创建自定义镜像。 |
| 412 | InvalidImage.InstanceTypeMismatch | The specified image and instance type do not match. | 指定的镜像不支持指定的实例规格。 |
412 | DryRunOperation | Your request has been validated by the DryRunOperation. | 通过“DryRun”校验，您的请求已通过验证。 |
| 500 | Insufficient.InstanceCapacity | There is not enough capacity to fulfill your request. | 当前资源不足，请稍后重试或选择其它实例规格。 |
| 500 | InternalError | An internal error has occurred. | 内部错误，请重试。如果多次尝试失败，请提交工单。 |