本文为您详细列举了云服务器ECS的API。 :::tip API的Action（操作名称）定义了IAM权限策略中允许执行的的操作范围。表格中的 **是否支持按项目授权** 一列，用于判断API操作能否在限定项目范围的IAM权限策略中生效。例如，用户被授予ECSFullAccess（云服务器的完全管理权限）且限制了项目范围时，其权限会受到以下影响： * 支持按项目授权的Action：这类操作会被严格限定在指定项目内，用户只能对该项目下的ECS资源执行相关操作。 * 不支持按项目授权的Action：即便整体权限被限定在指定项目内，但操作本身不受项目约束，将提示“缺少权限”。您需要为IAM策略授予全局权限方可正常访问，[了解更多](https://www.volcengine.com/docs/6257/65058)。 ![图片](https://portal.volccdn.com/obj/volcfe/cloud-universal-doc/upload_cd60a828cff17d46f7842978086a7878.png =612x) ::: ## 地域 |API |说明 |是否支持按项目授权 | |---|---|---| |[DescribeRegions](https://www.volcengine.com/docs/6396/1053194) |获取地域信息 |不支持 | |[DescribeZones](https://www.volcengine.com/docs/6396/120518) |获取一个地域下的可用区信息 |不支持 | ## 实例 |API |说明 |是否支持按项目授权 | |---|---|---| |[RunInstances](https://www.volcengine.com/docs/6396/76275) |创建一台或多台实例 |支持 | |[AllocateInstances](https://www.volcengine.com/docs/6396/1431709) |创建一台或多台实例（支持可用区灵活性） |支持 | |[StartInstance](https://www.volcengine.com/docs/6396/70467) |启动一台实例 |支持 | |[StopInstance](https://www.volcengine.com/docs/6396/70468) |停止一台实例 |支持 | |[RebootInstance](https://www.volcengine.com/docs/6396/70464) |重启一台实例 |支持 | |[DeleteInstance](https://www.volcengine.com/docs/6396/70465) |删除一台实例 |支持 | |[StartInstances](https://www.volcengine.com/docs/6396/101068) |启动一台或多台实例 |支持 | |[StopInstances](https://www.volcengine.com/docs/6396/101067) |停止一台或多台实例 |支持 | |[RebootInstances](https://www.volcengine.com/docs/6396/101069) |重启一台或多台实例 |支持 | |[DeleteInstances](https://www.volcengine.com/docs/6396/101070) |删除一台或多台实例 |支持 | |[DescribeInstances](https://www.volcengine.com/docs/6396/70466) |获取实例信息 |支持 | |[DescribeInstanceTypes](https://www.volcengine.com/docs/6396/92769) |获取云服务器提供的所有实例规格的信息 |不支持 | |[DescribeInstanceTypeFamilies](https://www.volcengine.com/docs/6396/120172) |获取云服务器提供的实例规格族信息 |不支持 | |[DescribeAvailableResource](https://www.volcengine.com/docs/6396/76279) |查询可用区中计算资源的库存信息 |不支持 | |[DescribeUserData](https://www.volcengine.com/docs/6396/92767) |查询实例自定义数据 |支持 | |[ModifyInstanceMetadataOptions](https://www.volcengine.com/docs/6396/1681640) |修改实例元数据的访问模式 |支持 | |[DescribeInstanceVncUrl](https://www.volcengine.com/docs/6396/92768) |查询实例 VNC 管理终端地址 |支持 | |[DescribeInstanceECSTerminalUrl](https://www.volcengine.com/docs/6396/120157) |查询实例 Terminal 管理终端地址 |支持 | |[RenewInstance](https://www.volcengine.com/docs/6396/76276) |续费一台包年包月实例 |支持 | |[ModifyInstanceAttribute](https://www.volcengine.com/docs/6396/92110) |修改指定实例的信息 |支持 | |[ModifyInstanceSpec](https://www.volcengine.com/docs/6396/76277) |修改指定实例的规格 |支持 | |[ModifyInstancesSpec](https://www.volcengine.com/docs/6396/1473910) |批量修改指定实例的规格 |支持 | |[ModifyInstanceChargeType](https://www.volcengine.com/docs/6396/76278) |修改指定实例的计费模式 |支持 | |[AssociateInstancesIamRole](https://www.volcengine.com/docs/6396/120181) |为一台或多台实例绑定IAM角色 |支持 | |[DisassociateInstancesIamRole](https://www.volcengine.com/docs/6396/120182) |为一台或多台实例解绑IAM角色 |支持 | |[DescribeInstancesIamRoles](https://www.volcengine.com/docs/6396/120183) |获取一台或多台实例上已绑定的IAM角色 |支持 | |[DescribeSpotAdvice](https://www.volcengine.com/docs/6396/515951) |查询抢占式实例近30天的实例平均释放率、平均折扣率等信息 |不支持 | |[DescribeSpotPriceHistory](https://www.volcengine.com/docs/6396/1117846) |查询抢占式实例近30天内的历史价格 |不支持 | |[ModifyInstanceVpcAttribute](https://www.volcengine.com/docs/6396/1113921) |修改一台实例的VPC、子网或安全组 |支持 | |[PurchaseReservedInstances](https://www.volcengine.com/docs/6396/1171074) |购买一张预留实例券 |支持 | |[DescribeReservedInstances](https://www.volcengine.com/docs/6396/1171075) |查询已购买的预留实例券信息 |支持 | |[ModifyReservedInstances](https://www.volcengine.com/docs/6396/1171076) |更改预留实例券 |支持 | |[CreateScheduledInstances](https://www.volcengine.com/docs/6396/1187924) |创建弹性预约实例 |不支持 | |[DescribeScheduledInstances](https://www.volcengine.com/docs/6396/1187925) |查询弹性预约单列表 |不支持 | |[DeleteScheduledInstance](https://www.volcengine.com/docs/6396/1187926) |取消预约弹性预约实例 |不支持 | |[DescribeScheduledInstanceStock](https://www.volcengine.com/docs/6396/1187927) |查询弹性预约实例预约情况 |不支持 | |[GetScheduledInstanceLatestReleaseAt](https://www.volcengine.com/docs/6396/1223825) |查询弹性预约实例\-时段型的最晚释放时间 |不支持 | ## 镜像 |API |说明 |是否支持按项目授权 | |---|---|---| |[DescribeImages](https://www.volcengine.com/docs/6396/70808) |获取镜像信息 |支持 | |[ReplaceSystemVolume](https://www.volcengine.com/docs/6396/101073) |为一台实例重装系统或者更换新的系统盘 |支持 | |[ImportImage](https://www.volcengine.com/docs/6396/120263) |导入自定义镜像 |支持 | |[ExportImage](https://www.volcengine.com/docs/6396/114184) |导出自定义镜像 |支持 | |[ModifyImageAttribute](https://www.volcengine.com/docs/6396/120436) |修改自定义镜像的名称、描述信息、状态等 |支持 | |[DeleteImages](https://www.volcengine.com/docs/6396/120265) |删除自定义镜像 |支持 | |[DescribeImageSharePermission](https://www.volcengine.com/docs/6396/120433) |查询自定义镜像已经共享的所有用户 |支持 | |[ModifyImageSharePermission](https://www.volcengine.com/docs/6396/120435) |管理镜像共享权限 |支持 | |[DescribeTasks](https://www.volcengine.com/docs/6396/120437) |查询一个或多个异步请求的进度 |不支持 | |[CreateImage](https://www.volcengine.com/docs/6396/132240) |通过实例创建自定义镜像 |支持 | |[CopyImage](https://www.volcengine.com/docs/6396/124454) |复制自定义镜像或共享镜像 |支持 | |[DetectImage](https://www.volcengine.com/docs/6396/1217622) |发起镜像检测流程 |支持 | |[DescribeAutoInstallPackages](https://www.volcengine.com/docs/6396/1678915) |查询镜像及实例规格族支持的自动安装组件包 |支持 | ## 高性能计算集群 |API |说明 |是否支持按项目授权 | |---|---|---| |[CreateHpcCluster](https://www.volcengine.com/docs/6396/1453768) |创建一个高性能计算集群 |不支持 | |[DeleteHpcCluster](https://www.volcengine.com/docs/6396/1453769) |删除一个高性能计算集群 |不支持 | |[DescribeHpcClusters](https://www.volcengine.com/docs/6396/1453770) |查询符合条件的高性能计算集群详情列表 |不支持 | |[DescribeHpcInstancePosition](https://www.volcengine.com/docs/6396/1763962) |查询高性能计算型实例在RDMA网络中的位置 |不支持 | ## 密钥对 |API |说明 |是否支持按项目授权 | |---|---|---| |[ImportKeyPair](https://www.volcengine.com/docs/6396/120444) |导入密钥对的公钥 |支持 | |[CreateKeyPair](https://www.volcengine.com/docs/6396/120445) |创建一个密钥对 |支持 | |[DescribeKeyPairs](https://www.volcengine.com/docs/6396/120446) |查询密钥对列表信息 |支持 | |[ModifyKeyPairAttribute](https://www.volcengine.com/docs/6396/120449) |修改密钥对描述信息 |支持 | |[AttachKeyPair](https://www.volcengine.com/docs/6396/120451) |绑定一个或多个密钥对到一台或多台Linux实例 |支持 | |[DetachKeyPair](https://www.volcengine.com/docs/6396/120450) |为一台或多台Linux实例解绑密钥对 |支持 | |[DeleteKeyPairs](https://www.volcengine.com/docs/6396/120513) |删除密钥对 |支持 | ## 标签 |API |说明 |是否支持按项目授权 | |---|---|---| |[TagResources（新版）](https://www.volcengine.com/docs/6396/1394798) |为一个或多个资源（实例、镜像、密钥对、运维编排、启动模板等）绑定标签 |支持 | |[UntagResources（新版）](https://www.volcengine.com/docs/6396/1394799) |为一个或多个资源（实例、镜像、密钥对、运维编排、启动模板等）解绑标签 |支持 | |[ListTagsForResources（新版）](https://www.volcengine.com/docs/6396/1394794) |查询已绑定标签的资源 |支持 | |[CreateTags（旧版）](https://www.volcengine.com/docs/6396/130886) |为一个或多个资源（实例、镜像、密钥对等）绑定标签 |不支持 | |[DeleteTags（旧版）](https://www.volcengine.com/docs/6396/130887) |为一个或多个资源（实例、镜像、密钥对等）解绑标签 |不支持 | |[DescribeTags（旧版）](https://www.volcengine.com/docs/6396/130888) |查询已绑定标签的资源 |不支持 | |[CreateTags](https://www.volcengine.com/docs/6396/190388) |为一个或多个云盘绑定标签 |\- | |[DeleteTags](https://www.volcengine.com/docs/6396/190389) |为一个或多个云盘解绑标签 |\- | |[DescribeTags](https://www.volcengine.com/docs/6396/190390) |查询一个或多个云盘已绑定的标签信息 |\- | ## 云盘 |API |说明 | |---|---| |[CreateVolume](https://www.volcengine.com/docs/6396/76557) |创建一个云盘 | |[DeleteVolume](https://www.volcengine.com/docs/6396/76558) |删除一个云盘 | |[AttachVolume](https://www.volcengine.com/docs/6396/76559) |挂载云盘到实例 | |[DetachVolume](https://www.volcengine.com/docs/6396/76560) |将云盘从实例上卸载 | |[ExtendVolume](https://www.volcengine.com/docs/6396/76561) |扩容一个云盘 | |[RollbackVolume](https://www.volcengine.com/docs/6396/110657) |回滚一个云盘 | |[DescribeVolumes](https://www.volcengine.com/docs/6396/76562) |查询云盘列表 | |[DescribeVolumeType](https://www.volcengine.com/docs/6396/1130976) |查询各地域可用区支持创建的云盘类型 | |[ModifyVolumeSpec](https://www.volcengine.com/docs/6396/906188) |变更云盘规格 | |[ModifyVolumeAttribute](https://www.volcengine.com/docs/6396/76563) |修改云盘属性 | |[ModifyVolumeChargeType](https://www.volcengine.com/docs/6396/107423) |修改云盘计费方式 | |[ModifyVolumeExtraPerformance](https://www.volcengine.com/docs/6396/637092) |为云盘配置额外性能或修改额外性能属性 | |[CalculatePriceV2](https://www.volcengine.com/docs/6396/1826749) |查询云盘价格 | |[ReInitializeVolume](https://www.volcengine.com/docs/6396/1262172) |重新初始化云盘 | |[PurchaseReservedStorageCapacity](https://www.volcengine.com/docs/6396/1283238) |创建预留存储容量包 | |[DescribeReservedStorageCapacity](https://www.volcengine.com/docs/6396/1283263) |查询预留存储容量包 | |[ModifyReservedStorageCapacityEffectiveAt](https://www.volcengine.com/docs/6396/2023906) |修改存储容量包生效时间 | |[CreatePlacementGroup](https://www.volcengine.com/docs/6396/1670204) |创建存储放置组 | |[DescribePlacementGroups](https://www.volcengine.com/docs/6396/1756944) |查询存储放置组的信息 | |[DescribePlacementGroupDetails](https://www.volcengine.com/docs/6396/1761320) |查询存储放置组绑定的云盘信息 | |[ModifyPlacementGroup](https://www.volcengine.com/docs/6396/1761321) |修改存储放置组 | |[DeletePlacementGroup](https://www.volcengine.com/docs/6396/1761322) |删除存储放置组 | ## 快照 |API |说明 | |---|---| |[CreateSnapshot](https://www.volcengine.com/docs/6396/104882) |创建一个快照 | |[DeleteSnapshot](https://www.volcengine.com/docs/6396/104883) |删除一个快照 | |[DescribeSnapshots](https://www.volcengine.com/docs/6396/104884) |查询快照列表 | |[ModifySnapshotAttribute](https://www.volcengine.com/docs/6396/110658) |修改快照属性 | |[DescribeSnapshotChains](https://www.volcengine.com/docs/6396/1399003) |查询快照链 | |[DescribeSnapshotsUsage](https://www.volcengine.com/docs/6396/1981418) |查询快照用量 | |[CreateAutoSnapshotPolicy](https://www.volcengine.com/docs/6396/115491) |创建自动快照策略 | |[DeleteAutoSnapshotPolicy](https://www.volcengine.com/docs/6396/115492) |删除自动快照策略 | |[ModifyAutoSnapshotPolicy](https://www.volcengine.com/docs/6396/115493) |修改自动快照策略 | |[DescribeAutoSnapshotPolicy](https://www.volcengine.com/docs/6396/115494) |查询自动快照策略 | |[ApplyAutoSnapshotPolicy](https://www.volcengine.com/docs/6396/115495) |为云盘应用自动快照策略 | |[CancelAutoSnapshotPolicy](https://www.volcengine.com/docs/6396/115496) |取消自动快照策略 | |[CreateSnapshotGroup](https://www.volcengine.com/docs/6396/1214844) |创建快照一致性组 | |[DescribeSnapshotGroups](https://www.volcengine.com/docs/6396/1214845) |查询快照一致性组 | |[ModifySnapshotGroup](https://www.volcengine.com/docs/6396/1214846) |修改快照一致性组 | |[DeleteSnapshotGroup](https://www.volcengine.com/docs/6396/1214847) |删除快照一致性组 | |[RollbackSnapshotGroup](https://www.volcengine.com/docs/6396/1214848) |回滚快照一致性组 | ## 部署集 |API |说明 |是否支持按项目授权 | |---|---|---| |[CreateDeploymentSet](https://www.volcengine.com/docs/6396/165528) |创建一个部署集 |不支持 | |[DescribeDeploymentSets](https://www.volcengine.com/docs/6396/165534) |查询部署集的属性 |不支持 | |[DescribeDeploymentSetSupportedInstanceTypeFamily](https://www.volcengine.com/docs/6396/165548) |查询支持部署集的实例规格族 |不支持 | |[ModifyDeploymentSetAttribute](https://www.volcengine.com/docs/6396/165551) |修改一个部署集的名称和描述信息 |不支持 | |[ModifyInstanceDeployment](https://www.volcengine.com/docs/6396/165550) |调整实例所属部署集 |支持 | |[DeleteDeploymentSet](https://www.volcengine.com/docs/6396/165553) |删除一个部署集 |不支持 | ## 实例启动模版 |API |说明 | |---|---| |[CreateLaunchTemplate](https://www.volcengine.com/docs/6396/1324369) |创建一个实例启动模板 | |[CreateLaunchTemplateVersion](https://www.volcengine.com/docs/6396/1324370) |创建一个实例启动模板的版本 | |[DescribeLaunchTemplates](https://www.volcengine.com/docs/6396/1324371) |查询实例启动模板 | |[DescribeLaunchTemplateVersions](https://www.volcengine.com/docs/6396/1324372) |查询实例启动模板版本 | |[ModifyTemplateDefaultVersion](https://www.volcengine.com/docs/6396/1324373) |修改实例启动模板的默认版本 | |[DeleteLaunchTemplate](https://www.volcengine.com/docs/6396/1324374) |删除一个实例启动模板 | |[DeleteLaunchTemplateVersion](https://www.volcengine.com/docs/6396/1324375) |删除一个实例启动模板的版本 | ## 监控 |API |说明 |是否支持按项目授权 | |---|---|---| |[DescribeSystemEvents](https://www.volcengine.com/docs/6396/129399) |查询实例的系统事件信息 |支持 | |[UpdateSystemEvents](https://www.volcengine.com/docs/6396/129400) |修改系统事件状态 |不支持 | |[CreateSubscription](https://www.volcengine.com/docs/6396/166016) |订阅ECS事件通知 |不支持 | |[ModifySubscriptionEventTypes](https://www.volcengine.com/docs/6396/166017) |修改订阅事件类型 |不支持 | |[DescribeSubscriptions](https://www.volcengine.com/docs/6396/166018) |查询事件通知订阅列表 |不支持 | |[DescribeEventTypes](https://www.volcengine.com/docs/6396/196424) |查询事件类型列表 |不支持 | |[ModifySystemEventDefaultAction](https://www.volcengine.com/docs/6396/1132984) |修改事件默认的运维操作 |不支持 | |[DescribeSystemEventDefaultAction](https://www.volcengine.com/docs/6396/1132985) |查询事件默认设置的运维操作 |不支持 | ## 运维 |API |说明 |是否支持按项目授权 | |---|---|---| |[GetConsoleOutput](https://www.volcengine.com/docs/6396/176876) |获取实例最近启动、重启或者关机时的系统命令行输出 |支持 | |[GetConsoleScreenshot](https://www.volcengine.com/docs/6396/176875) |获取正在运行实例的JPG格式屏幕截图，以帮助进行故障排查 |支持 | ## 云助手 |API |说明 | |---|---| |[CreateCommand](https://www.volcengine.com/docs/6396/170743) |新建一条云助手自定义命令 | |[ModifyCommand](https://www.volcengine.com/docs/6396/170746) |修改云助手自定义命令内容 | |[DeleteCommand](https://www.volcengine.com/docs/6396/170748) |删除指定自定义命令 | |[DescribeCommands](https://www.volcengine.com/docs/6396/170749) |查询云助手命令列表 | |[RunCommand](https://www.volcengine.com/docs/6396/170753) |使用手工输入命令的方式创建用云助手任务 | |[InvokeCommand](https://www.volcengine.com/docs/6396/170898) |使用已有的自定义命令或公共命令创建云助手任务 | |[StopInvocation](https://www.volcengine.com/docs/6396/170897) |停止一条正在运行中（Running）的云助手命令 | |[DescribeInvocations](https://www.volcengine.com/docs/6396/170906) |查询云助手的执行列表和状态 | |[DescribeInvocationInstances](https://www.volcengine.com/docs/6396/170921) |查询云助手执行对象列表 | |[DescribeInvocationResults](https://www.volcengine.com/docs/6396/170924) |查看一条或多条云助手的执行结果 | |[InstallCloudAssistant](https://www.volcengine.com/docs/6396/1133390) |为云服务器实例安装云助手客户端 | |[UpgradeCloudAssistants](https://www.volcengine.com/docs/6396/1185521) |升级已安装的云助手客户端至最新版本 | |[UninstallCloudAssistants](https://www.volcengine.com/docs/6396/1185523) |卸载已安装的云助手客户端 | |[DescribeCloudAssistantStatus](https://www.volcengine.com/docs/6396/170931) |查询实例云助手客户端的安装状态 | ## 补丁管理 |API |说明 | |---|---| |[CreatePatchPlan](https://www.volcengine.com/docs/6396/2222947) |创建一个补丁计划 | |[ListPatchPlans](https://www.volcengine.com/docs/6396/2229100) |获取补丁计划列表信息 | |[GetPatchPlan](https://www.volcengine.com/docs/6396/2229104) |获取补丁计划详情 | |[ListPatchPlanTasks](https://www.volcengine.com/docs/6396/2223969) |查询补丁计划运行任务列表信息 | |[ListInstancePatches](https://www.volcengine.com/docs/6396/2229098) |查询实例补丁安装情况 | |[CancelPatchPlan](https://www.volcengine.com/docs/6396/2229095) |取消补丁计划 | |[CreatePatchBaseline](https://www.volcengine.com/docs/6396/2223981) |创建一个补丁基线 | |[RegisterDefaultPatchBaseline](https://www.volcengine.com/docs/6396/2229089) |设置默认补丁基线 | |[DeletePatchBaseline](https://www.volcengine.com/docs/6396/2229101) |删除补丁基线 | |[ListPatchBaselines](https://www.volcengine.com/docs/6396/2229103) |查询补丁基线列表 | |[GetPatchBaseline](https://www.volcengine.com/docs/6396/2229105) |获取补丁基线详情 | |[UpdatePatchBaseline](https://www.volcengine.com/docs/6396/2229106) |更新补丁基线 | |[ListInstancePatchReports](https://www.volcengine.com/docs/6396/2229290) |查询实例合规性报告列表 | |[ListPatchProperties](https://www.volcengine.com/docs/6396/2229102) |查询补丁元数据 |