Cloud Virtual Machine
Last updated: 2025-12-04 09:09:19
Fundamental information
| Product | Abbreviation in CAM | Console | Authorization by Tag | Authorization Granularity | IP Restriction |
|---|---|---|---|---|---|
| Cloud Virtual Machine | cvm | Supported | Supported | Resource level | Partially supported |
Note：
The authorization granularity of cloud products is divided into three levels: service level, operation level, and resource level, based on the degree of granularity.
- Service level: It defines whether a user has the permission to access the service as a whole. A user can have either full access or no access to the service. For the authorization granularity of cloud products at service level, the authorization of specific APIs are not supported.
- Operation level: It defines whether a user has the permission to call a specific API of the service. For example, granting an account read-only access to the CVM service is an authorization at the operation level.
- Resource level: It is the finest authorization granularity which defines whether a user has the permission to access specific resources. For example, granting an account read/write access to a specific CVM instance is an authorization at the resource level.
API authorization granularity
Two authorization granularity levels of API are supported: resource level, and operation level.
- Resource level: It supports the authorization of a specific resource.
- Operation level: It does not support the authorization of a specific resource. If the policy syntax restricts a specific resource during authorization, CAM will determine that this API is not within the scope of authorization, and deem it as unauthorized.
Write operations
| API | API Description | Authorization Granularity | Six-segment Resource Description | IP Restriction |
|---|---|---|---|---|
| AdjustPublicAddress | adjust eip | Resource level | qcs::cvm:${region}:uin/${uin}:instance/{$InstanceId} | not supported |
| AllocateAddresses | Create the elastic public IP | Operation level | * | not supported |
| AllocateHosts | AllocateHosts | Operation level | * | Supported |
| ApplyDiskBackup | The interface (ApplyDiskBackup) is used to roll back the disk backup point | Resource level | qcs::cvm::uin/${uin}:volume/${volumeId} | Supported |
| ApplySnapshot | The api is used to rollback specified snapshot to disk. | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} qcs::cvm:${region}:uin/${uin}:volume/${volumeId} |
not supported |
| ApplySnapshotGroup | ApplySnapshotGroup | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} qcs::cvm:${region}:uin/${uin}:snapshotgroup/${snapshotGroupId} |
not supported |
| AssociateAddress | AssociateAddress | Resource level | qcs::cvm:${region}:uin/${uin}:eip/${AddressId} qcs::cvm:${region}:uin/${uin}:instance/${InstanceId} |
not supported |
| AssociateInstancesKeyPairs | AssociateInstancesKeyPairs | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} qcs::cvm::uin/${uin}:keypair/${keyId} |
Supported |
| AssociateNetworkInterfaceSecurityGroups | Associates security goups to a network interface. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} qcs::vpc:${region}:uin/${uin}:eni/${eniId} |
Supported |
| AssociateSecurityGroups | AssociateSecurityGroups | Operation level | * | Supported |
| AttachCbsStorages | AttachCbsStorages | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} qcs::cvm:${region}:uin/${uin}:instance/${instanceId} |
not supported |
| AttachDisks | This API (AttachDisks) is used to mount cloud disks. | Resource level | qcs::cvm:${Region}:uin/${Uin}:volume/${VolumeId} qcs::cvm:${Region}:uin/${Uin}:instance/${InstanceId} |
Supported |
| BindAutoSnapshotPolicy | The api is used to bind auto snapshot policy to disk. | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${policyId} qcs::cvm:${region}:uin/${uin}:volume/${volumeId} qcs::cvm:${region}:uin/${uin}:instance/${instanceId} |
not supported |
| CancelCandidateOrder | Cancel candidate order | Operation level | * | Supported |
| CloneSecurityGroup | Interface to clone security group. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| CloneSecurityGroups | batch clone security groups | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| ColdMigrateInstance | Operation level | * | Supported | |
| ConfigureChcAssistVpc | Configure the bmc network for chc devices | Operation level | * | Supported |
| ConfigureChcDeployVpc | Configure chc device deploy nework | Operation level | * | Supported |
| ConvertOperatingSystems | convert operating systems | Resource level | qcs::cvm:${Region}:uin/:instance/${InstanceIds} | Supported |
| CopyAutoSnapshotPolicyCrossAccount | This API is used to copy autosnapshotpolicy to another account | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${policyId} | Supported |
| CopyInstanceDisk | Copy data from instance | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| CopySnapshotCrossAccount | This API is used to copy a snapshot to another account | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} | not supported |
| CopySnapshotCrossRegions | This interface (CopySnapshotCrossRegions) is used for snapshot cross-region copy | Resource level | qcs::cvm:${region}:uin/${uin}:snapshotId/${snapshotId} | Supported |
| CreateAutoSnapshotPolicy | Operation level | * | not supported | |
| CreateCandidateOrder | Create candidate order | Operation level | * | Supported |
| CreateCbsStorages | Operation level | * | not supported | |
| CreateDiagnosticReports | Create diagnostic report for instance | Resource level | qcs::cvm:${region}:uin/${uin}:dr/* qcs::cvm:${region}:uin/${uin}:instance/${instance} |
Supported |
| CreateDisasterRecoverGroup | CreateDisasterRecoverGroup | Resource level | qcs::cvm:${region}:uin/${uin}:ps/* | Supported |
| CreateDiskBackup | This interface (CreateDiskBackup) is used to create a backup point for the disk | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | Supported |
| CreateDisks | The API is used to create cloud disks. | Operation level | * | not supported |
| CreateHpcCluster | CreateHpcCluster | Resource level | qcs::cvm::uin/${uin}:hpc/${HpcClusterIds} | Supported |
| CreateImage | CreateImage | Resource level | qcs::cvm:${Region}:uin/${uin}:instance/${instanceId} qcs::cvm:${Region}:uin/${uin}:image/* |
Supported |
| CreateKeyPair | Create key pair | Resource level | qcs::cvm:${region}:uin/${uin}:keypair/* | Supported |
| CreateLaunchTemplate | Create one launch template | Resource level | qcs::cvm:$region:uin/$uin:lt/* | Supported |
| CreateLaunchTemplateVersion | Create launch template version | Resource level | qcs::cvm:${region}:uin/${uin}:lt/${lt} | Supported |
| CreatePresetRules | Create Preset Rules | Operation level | * | Supported |
| CreateSecurityGroup | Create Security Group | Resource level | qcs::cvm:${region}:uin/${uin}:sg/* | not supported |
| CreateSecurityGroupPolicy | Create Security Group Policies | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${SecurityGroupId} | not supported |
| CreateSecurityGroupWithPolicies | Interface to create security with given policies. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/* | not supported |
| CreateSnapshot | Create snapshot for volume | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| CreateSnapshotGroup | CreateSnapshotGroup | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| DeleteAutoSnapshotPolicies | delete auto snapshot policy | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${policyId} | not supported |
| DeleteChcInstances | Delete the chc instances | Operation level | * | not supported |
| DeleteDisasterRecoverGroup | DeleteDisasterRecoverGroup | Resource level | qcs::cvm:${region}:uin/${uin}:ps/${ps} | Supported |
| DeleteDisasterRecoverGroups | DeleteDisasterRecoverGroups | Resource level | qcs::cvm:${region}:uin/${uin}:ps/${ps} | Supported |
| DeleteDiskBackups | This interface is used to delete backups of disk. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | Supported |
| DeleteDiskSecurityConfigurations | Delete user disk security configurations. | Operation level | * | not supported |
| DeleteHpcClusters | DeleteHpcClusters | Resource level | qcs::cvm:${region}:uin/${uin}:hpc/${HpcClusterIds} | Supported |
| DeleteImages | DeleteImages | Resource level | qcs::cvm:${region}:uin/${uin}:image/${imageId} | Supported |
| DeleteInstancesActionTimer | This interface (DeleteInstancesActionTimer) is used to delete timed tasks. | Resource level | qcs::cvm:${region}:uin/${uin}:at/${actionTimerId} | Supported |
| DeleteInstancesDisasterRecoverGroups | DeleteInstancesDisasterRecoverGroups | Resource level | qcs::cvm:${region}:uin/${uin}:ps/${ps} qcs::cvm:${region}:uin/${uin}:instance/${instanceId} |
Supported |
| DeleteKeyPairs | Operation level | * | Supported | |
| DeleteLaunchTemplate | Delete one launch template and its all versions | Resource level | qcs::cvm:${region}:uin/${uin}:lt/${lt} | Supported |
| DeleteLaunchTemplateVersions | Delete one or multiple launch template version | Resource level | qcs::cvm:${region}:uin/${uin}:lt/${lt} | Supported |
| DeleteMigrateTask | Operation level | * | Supported | |
| DeletePresetRules | DeletePresetRules | Operation level | * | Supported |
| DeleteSecurityGroup | Delete security group | Resource level | qcs::cvm::uin/${uin}:sg/${SecurityGroupId} | not supported |
| DeleteSecurityGroupPolicies | Interface to delete security group policies. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| DeleteSecurityGroupPolicy | Delete Security Group Policy | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| DeleteSnapshot | Delete snapshot | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} | not supported |
| DeleteSnapshotGroup | DeleteSnapshotGroup | Resource level | qcs::cvm:${region}:uin/${uin}:snapshotgroup/${snapshotGroupId} | not supported |
| DeleteSnapshots | This interface (DeleteSnapshots) is used to delete snapshots. | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} | not supported |
| DescribeInstancesCbsNum | describe instance disk num | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | not supported |
| DetachCbsStorages | Detach disks | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| DetachDisks | The API(DetachDisks) is used to detach cloud disks. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| DisassociateAddress | DisassociateAddress | Resource level | qcs::cvm:${region}:uin/${uin}:eip/${AddressId} | not supported |
| DisassociateInstancesKeyPairs | Disassociate key pairs from instances | Resource level | qcs::cvm::uin/${uin}:keypair/${keyId} qcs::cvm::uin/${uin}:instance/${instanceId} |
Supported |
| DisassociateNetworkInterfaceSecurityGroups | Disassociates security groups to a network interface. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} qcs::vpc:${region}:uin/${uin}:eni/${eniId} |
Supported |
| DisassociateSecurityGroups | DisassociateSecurityGroups | Operation level | * | Supported |
| EnterRescueMode | EnterRescueMode | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| ExecuteChcMiniOsCommand | PXE enter minios for chc device | Operation level | * | Supported |
| ExitRescueMode | ExitRescueMode | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| ExportCvmImagesToEdgeZone | ExportCvmImagesToEdgeZone | Resource level | qcs::cvm:${region}:uin/${uin}:image/${ImageIds} | Supported |
| ExportImage | Export image | Operation level | * | Supported |
| ExportImages | Export private images to cos. | Resource level | qcs::cvm:${region}:uin/${uin}:image/${imageId} | Supported |
| ImportCbs | ImportCbs | Operation level | * | Supported |
| ImportExternalImageToEdgeZone | This API can import images to edgezone and the imported images can be used to create TEZ instances | Operation level | * | Supported |
| ImportFullCvmImage | import system disk image and data disk image | Operation level | * | Supported |
| ImportImage | This API can import images and the imported images can be used to create CVM instances | Resource level | qcs::cvm:${region}:uin/${uin}:image/* | Supported |
| ImportInstancesActionTimer | Import scheduled tasks | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} qcs::cvm:${region}:uin/${uin}:at/* |
Supported |
| ImportKeyPair | ImportKeyPair | Operation level | * | Supported |
| IncreaseQuota | increase quota | Operation level | * | Supported |
| IncreaseQuotas | IncreaseQuotas | Operation level | * | Supported |
| InitializeDisks | This interface (InitializeDisks) is used to re-initialize the disk to the state it was in when the disk was initially created. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | Supported |
| LiveMigrateInstance | LiveMigrateInstance | Operation level | * | Supported |
| MigrateHpcCluster | Migration of HPC Cluster | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| ModifyAccountQuota | Modify user\\\'s quota | Operation level | * | Supported |
| ModifyAddressAttribute | ModifyAddressAttribute | Resource level | qcs::cvm:${region}:uin/${uin}:eip/${AddressId} | not supported |
| ModifyAddressesBandwidth | ModifyAddressesBandwidthV3 | Resource level | qcs::cvm:${region}:uin/${uin}:eip/${AddressIds} | not supported |
| ModifyAutoSnapshotPolicy | modify auto snapshot policy | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${policyId} | not supported |
| ModifyAutoSnapshotPolicyAttribute | Modify auto snapshot policy attribute | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${policyId} | not supported |
| ModifyCbsRenewFlag | The api is used to modify disk renew flag. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| ModifyCbsStorageAttributes | The api is used to modify disk attributes. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| ModifyChcAttribute | modify the attributes of chc device | Operation level | * | Supported |
| ModifyChcDhcpOptions | Modify chc device deploy network dhcp opetion | Operation level | * | Supported |
| ModifyChcInstanceTypeSaleRelation | Modify sale relation of chc instance type | Operation level | * | Supported |
| ModifyDisasterRecoverGroupAttribute | ModifyDisasterRecoverGroupAttribute | Resource level | qcs::cvm::uin/${uin}:ps/${ps} | Supported |
| ModifyDiskAttributes | This interface (ModifyDiskAttributes) is used to modify disk attribute information, including disk name, project ID, etc. | Operation level | * | not supported |
| ModifyDiskBackupQuota | This API(ModifyDiskBackupQuota) is used to modify the quota of the cloud disk backup points. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | Supported |
| ModifyDiskExtraPerformance | Adjust additional performance of cloud disk. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | Supported |
| ModifyDiskSecurityConfigurations | Modify user disk security configurations | Operation level | * | not supported |
| ModifyDisksChargeType | ModifyDisksChargeType | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| ModifyDisksRenewFlag | Modify the cloud disk service renewal ID. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| ModifyHostsAttribute | ModifyHostsAttribute | Operation level | * | Supported |
| ModifyHpcClusterAttribute | ModifyHpcClusterAttribute | Resource level | qcs::cvm:${region}:uin/${uin}:hpc/${HpcClusterId} | Supported |
| ModifyImageAttribute | Modify | Resource level | qcs::cvm::uin/${uin}:image/${imageId} | Supported |
| ModifyImageSharePermission | ModifyImageSharePermission | Resource level | qcs::cvm:${region}:uin/${uin}:image/${imageId} | Supported |
| ModifyInstanceDisasterRecoverGroup | ModifyInstanceDisasterRecoverGroup | Resource level | qcs::cvm:${region}:uin/${uin}:ps/${ps} qcs::cvm:${region}:uin/${uin}:instance/${instanceId} |
not supported |
| ModifyInstanceDiskType | ModifyInstanceDiskType | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| ModifyInstanceHpcCluster | Modify the high-performance computing cluster bound to the instance | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| ModifyInstanceInternetChargeType | Modify Instance Internet ChargeType | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${InstanceId} | Supported |
| ModifyInstancesActionTimer | This interface (ModifyInstancesActionTimer) is used to modify timing task information. | Resource level | qcs::cvm:${region}:uin/${uin}:at/${actionTimerId} | Supported |
| ModifyInstancesAttribute | ModifyInstancesAttribute | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${InstanceIds} | Supported |
| ModifyInstancesChargeType | en | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| ModifyInstancesDisasterRecoverGroup | ModifyInstancesDisasterRecoverGroup | Resource level | qcs::cvm:${region}:uin/${uin}:ps/${ps} qcs::cvm:${region}:uin/${uin}:instance/${instanceId} |
Supported |
| ModifyInstancesHostPlacement | Migrate CVM on CDH to antoher CDH | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| ModifyInstancesProject | ModifyInstancesProject | Operation level | * | Supported |
| ModifyInstancesRenewFlag | Operation level | * | Supported | |
| ModifyInstancesVpcAttribute | This API is used to modify the VPC attributes of an instance, such as the VPC IP address. | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${InstanceIds} | Supported |
| ModifyKeyPairAttribute | Modify key pairs attribute | Resource level | qcs::cvm::uin/${uin}:keypair/${keyId} | Supported |
| ModifyLaunchTemplateDefaultVersion | Modify launch template default version | Resource level | qcs::cvm:${region}:uin/${uin}:lt/${lt} | Supported |
| ModifyPreInstancePacksAttribute | ModifyPreInstancePacksAttribute | Resource level | qcs::cvm:${region}:uin/${uin}:prepinstancepack/${prepinstancepackId} | Supported |
| ModifyPresetRules | ModifyPresetRules | Operation level | * | Supported |
| ModifyReservedInstances | ModifyReservedInstances | Resource level | qcs::cvm:${region}:uin/${uin}:reservedinstance/${reservedinstanceId} | Supported |
| ModifySecurityGroupAttributes | Modify security group attribute | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| ModifySecurityGroupPolicies | Interface to modify security group policies. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| ModifySecurityGroupPolicys | Modify Security Group Policies | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| ModifySingleSecurityGroupPolicy | Modify Single Security Group Policy | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| ModifySnapshot | modify snapshot attribute | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} | not supported |
| ModifySnapshotAttribute | This API (ModifySnapshotAttribute) is used to modify the attribute of the specified snapshot. | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} | not supported |
| ModifySnapshotsSharePermission | Modify the snapshot sharing permission | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} | not supported |
| ModifyUserLoginAttribute | Query login attributes | Operation level | * | Supported |
| PreferentialUpgradeInstancesType | Interface for free upgrade of machine configurations in promotional activities. | Operation level | * | Supported |
| ProgramFpgaImage | program FPGA image into instance\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'s FPGA card Online. | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| PurchasePrepInstancePack | - | Resource level | qcs::cvm::uin/${uin}:prepinstancepack/* | Supported |
| PurchaseReservedInstancesOffering | PurchaseReservedInstancesOffering | Operation level | * | Supported |
| PurgeInstances | Operation level | * | Supported | |
| RebootInstances | RebootInstances | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| ReleaseAddresses | ReleaseAddresses | Resource level | qcs::cvm:${region}:uin/${uin}:eip/${AddressIds} | not supported |
| RemoveChcAssistVpc | remove the config of bmc network | Operation level | * | Supported |
| RemoveChcDeployVpc | Remove chc device deploy network | Operation level | * | Supported |
| RemoveInstancesDisasterRecoverGroup | RemoveInstancesDisasterRecoverGroup | Resource level | qcs::cvm:${region}:uin/${uin}:ps/${ps} qcs::cvm:${region}:uin/${uin}:instance/${instanceId} |
not supported |
| RenewAddresses | Renewal monthly bandwidth elastic public network IP. | Resource level | qcs::cvm:${region}:uin/${uin}:eip/${AddressIds} | not supported |
| RenewCbsStorage | Operation level | * | not supported | |
| RenewDisk | This API (RenewDisk) is used to renew cloud disk. | Resource level | qcs::cvm:${Region}:uin/${Uin}:volume/${VolumeId} | not supported |
| RenewHosts | Operation level | * | Supported | |
| RenewInstances | RenewInstances | Operation level | * | Supported |
| RenewPrepInstancePacks | RenewPrepInstancePacks | Resource level | qcs::cvm:${region}:uin/${uin}:prepinstancepack/${prepinstancepackId} | Supported |
| RepairDiagnosticAction | RepairDiagnosticAction | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| RepairTaskControl | Manage maintenance tasks | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| ReplaceSecurityGroupPolicies | Interface to replace security group policies. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| ReplaceSecurityGroupPolicy | Interface to replace one security group policy. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| ResetChcBmcPassword | Reset chc outband user and password | Operation level | * | Supported |
| ResetInstance | Reinstalls the OS of an instance | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} qcs::cvm:${region}:uin/${uin}:image/${imageId} qcs::cvm:${region}:uin/${uin}:keypair/${keypairId} |
not supported |
| ResetInstancesInternetMaxBandwidth | reset instance max bandwidth | Operation level | * | Supported |
| ResetInstancesPassword | ResetInstancesPassword | Operation level | * | Supported |
| ResetInstancesType | ResetInstancesType | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${InstanceIds} | Supported |
| ResizeCbsStorage | Operation level | * | not supported | |
| ResizeDisk | This API (ResizeDisk) is used to adjust the size of cloud disk. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| ResizeInstanceDisks | ResizeInstanceDisks | Operation level | * | Supported |
| RunChcInstances | Allocate Cloud Hosting Cluster Devive | Operation level | * | Supported |
| RunInstances | RunInstances | Resource level | qcs::cvm::uin/${uin}:instance/* qcs::cvm::uin/${uin}:image/${imageId} qcs::cvm::uin/${uin}:keypair/${skeyId} qcs::cvm::uin/${uin}:sg/${sgId} qcs::vpc::uin/${uin}:subnet/${subnetId} qcs::cvm::uin/${uin}:systemdisk/* qcs::cvm::uin/${uin}:datadisk/* qcs::vpc::uin/${uin}:vpc/${vpcId} |
Supported |
| SendInstanceMagicKey | Send Instances Magic Key | Resource level | qcs::cvm:${Region}:uin/:instance/${InstanceId} | not supported |
| StartInstances | Start Instances | Operation level | * | not supported |
| StopInstances | StopInstances | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | not supported |
| SubscribeStockNotify | Subscribe to model arrival notification | Operation level | * | Supported |
| SyncImages | SyncImages | Resource level | qcs::cvm:${region}:uin/${uin}:image/${imageId} | Supported |
| TerminateCbsStorages | Terminate Disks | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| TerminateDisks | This API is used to return cloud disks. | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| TerminateHosts | TerminateHosts | Resource level | qcs::cvm:${region}:uin/${uin}:host/${hostId} | Supported |
| TerminateInstances | TerminateInstances | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| TransformAddress | Operation level | * | not supported | |
| UnbindAutoSnapshotPolicy | Unbind auto snapshot policy from disk | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${policyId} qcs::cvm:${region}:uin/${uin}:volume/${volumeId} qcs::cvm:${region}:uin/${uin}:instance/${instanceId} |
not supported |
| UnsubscribeStockNotify | Unsubscribe from arrival notifications | Resource level | qcs::cvm::uin/${uin}:notifyId/${notifyId} | Supported |
| UpdateDisasterRecoverGroup | UpdateDisasterRecoverGroup | Resource level | qcs::cvm:${region}:uin/${uin}:ps/${ps} | Supported |
| UpdateInstancesActionTimer | This interface (UpdateInstancesActionTimer) is used to update timing task information. | Resource level | qcs::cvm:${region}:uin/${uin}:at/${actionTimerId} | Supported |
| ViewModifyInstancesAttribute | ViewModifyInstancesAttribute | Operation level | * | Supported |
Read operations
| API | API Description | Authorization Granularity | Six-segment Resource Description | IP Restriction |
|---|---|---|---|---|
| AssistRecommend | Assist to recommend | Operation level | * | Supported |
| AssistRecommendConfig | AssistRecommendConfig | Operation level | * | Supported |
| DescribeAccountAttributes | Query user\'s attributes | Operation level | * | Supported |
| DescribeAccountQuota | DescribeAccountQuota | Operation level | * | Supported |
| DescribeAllBlockStorages | Describe all block storages | Operation level | * | not supported |
| DescribeAutoSnapshotPolicies | Operation level | * | not supported | |
| DescribeAvailableFeatures | DescribeAvailableFeatures | Operation level | * | Supported |
| DescribeBlockStorages | Operation level | * | not supported | |
| DescribeCandidateOrder | Describe candidate order | Resource level | qcs::cvm::uin/${uin}:orderId/${orderId} | Supported |
| DescribeCandidateOrderInstances | Describe candidate order Instances | Resource level | qcs::cvm::uin/${uin}:orderId/${candidateOrderId} | Supported |
| DescribeCbsAssociatedAsp | describe auto snapshot policy associated with disk | Resource level | qcs::cvm:${region}:uin/${uin}:volume/${volumeId} | not supported |
| DescribeCbsStorages | Operation level | * | not supported | |
| DescribeCbsStoragesForRecycle | Operation level | * | not supported | |
| DescribeChcDeniedActions | query the denied actions for chc devices | Operation level | * | Supported |
| DescribeChcGateways | Quyer exclusive chc gateway lsit | Operation level | * | Supported |
| DescribeChcHostConsumption | Query Chc Host consumption by tenant | Operation level | * | Supported |
| DescribeChcHostTypes | Query Cloud Hosting Cluster Device Type | Operation level | * | Supported |
| DescribeChcHosts | Query the devices in Cloud Hosting Cluster | Resource level | qcs::cvm:${region}:uin/${uin}:chc/${chcId} | Supported |
| DescribeChcInstanceTypes | Query chc instance type | Operation level | * | Supported |
| DescribeChcInstanceTypesForManager | Administrator query chc instance type | Operation level | * | Supported |
| DescribeChcZones | Query Availability Zones supporting Cloud Hosting Cluster | Operation level | * | Supported |
| DescribeCopyAutoSnapshotPolicy | This API is used to describe copied autosnapshot policy from another account | Operation level | * | Supported |
| DescribeDiagnosticReports | Describe diagnostic report of instance | Resource level | qcs::cvm:${region}:uin/${uin}:dr/${dr} | Supported |
| DescribeDisasterRecoverGroupQuota | DescribeDisasterRecoverGroupQuota | Operation level | * | Supported |
| DescribeDisasterRecoverGroups | DescribeDisasterRecoverGroups | Resource level | qcs::cvm:${region}:uin/${uin}:ps/${ps} | Supported |
| DescribeDiskAssociatedAutoSnapshotPolicy | Describe auto snapshot policy associated with disk | Operation level | * | not supported |
| DescribeDiskAssociatedSnapshots | Describe Disk Associated Snapshots | Operation level | * | Supported |
| DescribeDiskBackups | This interface (DescribeDiskBackups) is used to query the detailed information of the backup point | Operation level | * | not supported |
| DescribeDiskSecurityConfigurations | Describe user disk security configurations | Operation level | * | not supported |
| DescribeDiskStoragePool | Query the list of user\\\'s cloud disk exclusive clusters. | Operation level | * | not supported |
| DescribeDisks | DescribeDisks | Operation level | * | not supported |
| DescribeEdgeZones | Query Edge Zone list | Operation level | * | Supported |
| DescribeEipStatistics | Information on EIP quantity for each region, comprehensive EIP number for all regions, sum of regional name and EIP number for each region, etc. | Resource level | qcs::cvm:${region}:uin/${uin}:eip/* | Supported |
| DescribeHostCapacity | Query the ability of CDH host to create CVM. | Resource level | qcs::cvm:${region}:uin/${uin}:host/${HostIds} | Supported |
| DescribeHosts | DescribeHosts | Operation level | * | Supported |
| DescribeHostsVcpuMultiple | Query the vCPU oversold ratio supported by CDH instances. | Resource level | qcs::cvm:${region}:uin/${uin}:host/${HostIds} | Supported |
| DescribeHpcClusterDiagnosticReports | Describe Hpc Cluster Diagnostic Report | Operation level | * | Supported |
| DescribeHpcClusterQuota | DescribeHpcClusterQuota | Resource level | qcs::cvm::uin/${uin}:hpc/${HpcClusterIds} | Supported |
| DescribeHpcClusters | DescribeHpcClusters | Resource level | qcs::cvm::uin/${uin}:hpc/${HpcClusterIds} | Supported |
| DescribeImageDetectionDescriptions | Describe image detection description | Operation level | * | Supported |
| DescribeImageFromFamily | Describe available image in a image family | Operation level | * | Supported |
| DescribeImageQuota | Describe user image quota. | Operation level | * | Supported |
| DescribeImageStatistics | Describe image statistics | Operation level | * | Supported |
| DescribeImages | DescribeImages | Operation level | * | not supported |
| DescribeImportImageOs | describe image operating system that can be imported | Operation level | * | Supported |
| DescribeInstanceAttributes | Query attributes of Instances | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstanceChargeTypeConfigs | Query the billing modes supported by CVM. | Operation level | * | Supported |
| DescribeInstanceConfigInfos | DescribeInstanceConfigInfos | Operation level | * | Supported |
| DescribeInstanceFamilyConfigs | DescribeInstanceFamilyConfigs | Operation level | * | Supported |
| DescribeInstanceInternetBandwidthConfigs | DescribeInstanceInternetBandwidthConfigs | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${InstanceId} | Supported |
| DescribeInstanceQuota | DescribeInstanceQuota | Operation level | * | Supported |
| DescribeInstanceReservedInventory | Query instance reserved inventory | Operation level | * | Supported |
| DescribeInstanceTypeConfigs | DescribeInstanceTypeConfigs | Operation level | * | Supported |
| DescribeInstanceTypeZoneStatus | Query the sales status of available zones related to the machine type. | Operation level | * | Supported |
| DescribeInstanceVncUrl | This API is used to query the Virtual Network Console (VNC) URL of an instance for its login to the VNC. | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstanceVolumeTarget | Query the drive letters of disks mounted on the submachine. | Resource level | qcs::cvm:${Region}:uin/:instance/${InstanceId} | Supported |
| DescribeInstances | DescribeInstances | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | not supported |
| DescribeInstancesAttributes | DescribeInstancesAttributes | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstancesConvertOSAttributes | describe instances convert OS attributes | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstancesCreateImageAttributes | Query the attributes of creating an instance image. | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstancesDiskNum | This interface (DescribeInstancesDiskNum) is used to query the number of cloud disks attached to an instance. | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | not supported |
| DescribeInstancesModification | Query available instance types | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstancesOfferings | Query instance inventory. | Operation level | * | Supported |
| DescribeInstancesOperationLimit | Query instances\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' limitation | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstancesReturnable | DescribeInstancesReturnable | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${InstanceIds} | Supported |
| DescribeInstancesStatus | DescribeInstancesStatus | Resource level | qcs::cvm:${region}:uin/${uin}:instance/* | not supported |
| DescribeInternetChargeTypeConfigs | Query internet charge type. | Operation level | * | Supported |
| DescribeKeyPairs | DescribeKeyPairs | Operation level | * | Supported |
| DescribeLaunchTemplateVersions | Query info of launch template version | Resource level | qcs::cvm:${region}:uin/${uin}:lt/${lt} | Supported |
| DescribeLaunchTemplates | Query one or multiple launch templates | Resource level | qcs::cvm:${region}:uin/${uin}:lt/${lt} | Supported |
| DescribeMarketImages | Query market images list | Operation level | * | Supported |
| DescribeMigrateTaskStatus | DescribeMigrateTaskStatus | Operation level | * | Supported |
| DescribePreferentialInstances | Get the interface for obtaining information on free machine upgrades for promotional activities. | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| DescribePreferentialRegion | Retrieve the availability zones for ongoing promotional withdrawal activities. | Operation level | * | Supported |
| DescribePresetRuleDetail | DescribePresetRuleDetail | Operation level | * | Supported |
| DescribePresetRules | DescribePresetRules | Operation level | * | Supported |
| DescribePurchaseActivityInstanceFamily | Get the instance family participating in the purchase activity. | Operation level | * | Supported |
| DescribeQuotaIncreaseHistory | describe quota increase history | Operation level | * | Supported |
| DescribeQuotaIncreaseHistoryOverview | DescribeQuotaIncreaseHistoryOverview | Operation level | * | Supported |
| DescribeQuotaKeys | DescribeQuotaKeys | Operation level | * | Supported |
| DescribeQuotaUpperLimit | DescribeQuotaUpperLimit | Operation level | * | Supported |
| DescribeQuotas | describe quotas | Operation level | * | Supported |
| DescribeRecommendSimilarCoreInstances | describe recommend similar core instances | Operation level | * | not supported |
| DescribeRecommendZoneInstanceTypes | Recommend users to purchase the same or similar models in nearby regions. | Operation level | * | Supported |
| DescribeRecommendedZones | Query the sorted list of availability zone specification quotas. | Operation level | * | Supported |
| DescribeRegions | DescribeRegions | Operation level | * | Supported |
| DescribeReservedInstancesConfigInfo | DescribeReservedInstancesConfigInfo | Operation level | * | Supported |
| DescribeReservedInstancesConfigInfos | DescribeReservedInstancesConfigInfos | Operation level | * | Supported |
| DescribeReservedInstancesDurations | DescribeReservedInstancesDurations | Operation level | * | Supported |
| DescribeReservedInstancesOfferings | DescribeReservedInstancesOfferings | Operation level | * | Supported |
| DescribeReservedInstancesProductDescriptions | DescribeReservedInstancesProductDescriptions | Operation level | * | Supported |
| DescribeReservedInstancesZones | DescribeReservedInstancesZones | Operation level | * | Supported |
| DescribeReservedInventories | Query reserved inventories | Operation level | * | Supported |
| DescribeResourcesOverview | Retrieve details of the overview page. | Operation level | * | not supported |
| DescribeSecurityGroupAssociateInstances | Describe Security Group Association Statistics | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| DescribeSecurityGroupAssociationStatistics | Interface to query statistics of instances associated with security group. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| DescribeSecurityGroupExpandedPolicies | Interface to describe security group policies with expanded templates. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${SecurityGroupId} | not supported |
| DescribeSecurityGroupLimits | Operation level | * | Supported | |
| DescribeSecurityGroupPolicies | Interface to query security policies. | Resource level | qcs::cvm:${region}:uin/${uin}:sg/${sgId} | not supported |
| DescribeSecurityGroupPolicys | Describes the security group policies for the specified security group. | Resource level | qcs::cvm::uin/${uin}:sg/${sgId} | not supported |
| DescribeSnapshotGroups | DescribeSnapshotGroups | Resource level | qcs::cvm:${region}:uin/${uin}:snapshotgroup/${snapshotGroupId} | Supported |
| DescribeSnapshotOverview | This interface is used to describe snapshot overview | Operation level | * | not supported |
| DescribeSnapshotSharePermission | This interface(DescribeSnapshotSharePermission) is used to query the share permission of snapshots. | Resource level | qcs::cvm:${region}:uin/${uin}:snapshot/${snapshotId} | Supported |
| DescribeSnapshots | Operation level | * | not supported | |
| DescribeSubMethod | DescribeSubMethod | Operation level | * | Supported |
| DescribeTask | Describe task info. | Operation level | * | Supported |
| DescribeTaskInfo | Query fault history | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| DescribeTaskOperationLog | Query maintenance task operation log | Operation level | * | Supported |
| DescribeTaskType | DescribeTaskType | Operation level | * | Supported |
| DescribeUserAvailableInstanceTypes | DescribeUserAvailableInstanceTypes | Operation level | * | Supported |
| DescribeUserAvailableRegionAndZones | Retrieve the regions available to the user. | Operation level | * | Supported |
| DescribeUserAvailableZones | Retrieve the zones available to the user. | Operation level | * | Supported |
| DescribeUserGlobalConfigs | Query user\'s global config | Operation level | * | Supported |
| DescribeUserHpcClusterDiagnosticInfos | Query the information such as the diagnostic instance specifications and algorithms of the current user\\\\\\\'s HPC cluster. | Operation level | * | Supported |
| DescribeUserInstanceQuota | Query user\'s cvm quota | Operation level | * | Supported |
| DescribeUserInstancesDiscountInfo | query user instances discount list. | Operation level | * | Supported |
| DescribeUserLoginAttribute | Query user\'s login attribute on console | Operation level | * | Supported |
| DescribeUserReservedInstanceQuota | DescribeUserReservedInstanceQuota | Operation level | * | Supported |
| DescribeUserResources | Operation level | * | not supported | |
| DescribeUserZoneStatus | Query the status of instance billing types in the availability zones | Operation level | * | Supported |
| DescribeZoneCpuQuota | Retrieve the CPU quota for the availability zones. | Operation level | * | Supported |
| DescribeZoneHostConfigInfos | Retrieve the list of configurations for dedicated host types. | Operation level | * | Supported |
| DescribeZoneHostForSellStatus | Retrieve the availability status of dedicated hosts in different regions. | Operation level | * | Supported |
| DescribeZoneInstanceConfigInfos | DescribeZoneInstanceConfigInfos | Operation level | * | Supported |
| DescribeZoneInstanceSoldDiscount | Query for discounts on instance types in availability zones. | Operation level | * | Supported |
| DescribeZones | Query zone list | Operation level | * | Supported |
| ExitLiveMigrateInstance | ExitLiveMigrateInstance | Operation level | * | Supported |
| InquirePricePurchasePrepInstancePack | InquirePricePurchasePrepInstancePack | Operation level | * | Supported |
| InquirePricePurchaseReservedInstancesOffering | InquirePricePurchaseReservedInstancesOffering | Operation level | * | Supported |
| InquiryPriceAllocateHosts | Query CDH price for creatation | Operation level | * | Supported |
| InquiryPriceModifyInstanceDiskType | Query price for modify disk type | Operation level | * | Supported |
| InquiryPriceModifyInstanceInternetChargeType | Query price for modify instance internet charge type | Operation level | * | Supported |
| InquiryPriceModifyInstancesChargeType | Modify instance billing mode inquiry | Resource level | qcs::cvm:${Region}:uin/:instance/${InstanceIds} | Supported |
| InquiryPriceRenewHosts | Query price for renewing cdh | Operation level | * | Supported |
| InquiryPriceRenewInstances | InquiryPriceRenewInstances | Operation level | * | Supported |
| InquiryPriceResetInstance | Queries the price of instance reinstallation | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} qcs::cvm:${region}:uin/${uin}:image/${imageId} |
Supported |
| InquiryPriceResetInstancesInternetMaxBandwidth | Queries the price of public network bandwidth for an instance with a new maximum bandwidth | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| InquiryPriceResetInstancesType | InquiryPriceResetInstancesType | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| InquiryPriceResizeInstanceDisks | Queries the capacity price of an instance after disk expansion | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| InquiryPriceRunInstances | InquiryPriceRunInstances | Resource level | qcs::cvm:${region}:uin/${uin}:instance/* qcs::cvm:${region}:uin/${uin}:image/${ImageId} qcs::cvm:${region}:uin/${uin}:systemdisk/* qcs::cvm:${region}:uin/${uin}:datadisk/* |
Supported |
| InquiryPriceTerminateInstances | Query price for return CVM | Operation level | * | Supported |
| InquirySnapshotPrice | Operation level | * | not supported | |
| InquiryStoragePrice | Operation level | * | not supported | |
| ListIdleInstanceStock | Idle instance stock list | Operation level | * | Supported |
| ListRegionZones | Get the regions and availability zones that support spot instances with planning. | Operation level | * | Supported |
| ListStatusMappings | Get Status Mapping | Operation level | * | Supported |
| ListTimeWindow | Time window list | Operation level | * | Supported |
| QuerySubscribeStockNotify | Subscription record query | Resource level | qcs::cvm::uin/${uin}:notifyId/${notifyId} | Supported |
List Operations
| API | API Description | Authorization Granularity | Six-segment Resource Description | IP Restriction |
|---|---|---|---|---|
| DescribeAddresses | DescribeAddresses | Resource level | qcs::cvm:${region}:uin/${uin}:eip/* | not supported |
| DescribeDedicatedPrepInstanceStatistics | - | Resource level | qcs::cvm:${region}:uin/${uin}:prepinstancepack/${prepinstancepackId} | Supported |
| DescribeImageFamilies | Describe all image families | Operation level | * | Supported |
| DescribeImageSharePermission | DescribeImageSharePermission | Resource level | qcs::cvm:${region}:uin/${uin}:image/${imageId} | Supported |
| DescribeInstanceBanInfo | Query instance ban information | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstancesActionTimer | This interface (DescribeInstancesActionTimer) is used to query timed task information. | Resource level | qcs::cvm:${region}:uin/${uin}:instance/${instanceId} | Supported |
| DescribeInstancesActivityDiscount | Query prepaid instances activity discount. | Resource level | qcs::cvm::uin/${uin}:instance/${instanceId} | Supported |
| DescribePrepInstancePacks | DescribePrepInstancePacks | Resource level | qcs::cvm:${region}:uin/${uin}:prepinstancepack/${prepinstancepackId} | Supported |
| DescribeReservedInstanceStatistics | DescribeReservedInstanceStatistics | Resource level | qcs::cvm::uin/${uin}:reservedinstance/${reservedinstanceId} | not supported |
| DescribeReservedInstances | DescribeReservedInstances | Resource level | qcs::cvm::uin/${uin}:reservedinstance/${reservedinstanceId} | Supported |
| DescribeSecurityGroups | Query security groups | Resource level | qcs::cvm:${region}:uin/${uin}:sg/* | not supported |
| SearchUserInstance | Search user\'s CVM from all regions | Operation level | * | Supported |
Other Operations
| API | API Description | Authorization Granularity | Six-segment Resource Description | IP Restriction |
|---|---|---|---|---|
| TerminateHpcClusterDiagnosticReport | Stop cluster diagnostic report | Operation level | * | not supported |
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