Release 22

Release time: 2026-05-12 19:36:02

Release updates:

Improvement to existing documentation.

New APIs:

• ApplySnapshotGroup
• CreateSnapshotGroup
• DeleteSnapshotGroup
• DescribeSnapshotGroups
• DescribeSnapshotOverview
• InquiryPriceRenewDisks

Deleted APIs:

• DescribeDiskOperationLogs
• DescribeSnapshotOperationLogs

Deprecated APIs:

• GetSnapOverview

Modified APIs:

• ApplyDiskBackup
  • New input parameters:AutoStopInstance, AutoStartInstance
• BindAutoSnapshotPolicy
  • Modified input parameters: DiskIds
• CreateDisks
  • New input parameters:KmsKeyId, EncryptType
• CreateSnapshot
  • New input parameters:DiskUsage
  • Modified input parameters: DiskId
• DescribeDiskConfigQuota
  • New input parameters:DedicatedClusterId
• InquiryPriceResizeDisk
  • New input parameters:DiskIds
  • Modified input parameters: DiskId
• ResizeDisk
  • Modified input parameters: DiskId
• UnbindAutoSnapshotPolicy
  • New input parameters:InstanceIds
  • Modified input parameters: DiskIds

New data structures:

• ApplyDisk
• SnapshotGroup

Deleted data structures:

• DiskOperationLog
• SnapshotOperationLog

Modified data structures:

• AutoMountConfiguration
  • Modified members: MountPoint, FileSystemType
• AutoSnapshotPolicy
  • Modified members: DiskIdSet, IsActivated, AutoSnapshotPolicyState, IsPermanent, NextTriggerTime, AutoSnapshotPolicyName, AutoSnapshotPolicyId, Policy, CreateTime, RetentionDays, CopyFromAccountUin, Tags
• DetailPrice
  • Modified members: OriginalPriceHigh, DiscountPriceHigh, UnitPriceHigh, UnitPriceDiscountHigh
• Disk
  • New members:EncryptType, KmsKeyId
  • Modified members: RenewFlag, DiskType, DiskState, AutoRenewFlagError, Rollbacking, Encrypt, DiskName, InstanceId, AutoSnapshotPolicyIds, DiskId, Placement, IsReturnable, DeadlineTime, Attached, DiskSize, DiskUsage, DiskChargeType, Portable, SnapshotAbility, DeadlineError, RollbackPercent, ReturnFailCode, CreateTime, LastAttachInsId, ErrorPrompt, BurstPerformance
• DiskConfig
  • Modified members: Available, DiskChargeType, Zone, InstanceFamily, DiskType, DeviceClass, DiskUsage, MinDiskSize, MaxDiskSize, Price
• PrepayPrice
  • Modified members: DetailPrices
• Snapshot
  • Modified members: Placement, SnapshotState, IsPermanent, SnapshotName, DeadlineTime, Percent, DiskSize, DiskId, Encrypt, CreateTime, DiskUsage

Release 21

Release time: 2026-02-27 17:45:30

Release updates:

Improvement to existing documentation.

New APIs:

• RenewDisk

Release 20

Release time: 2026-02-27 17:42:34

Release updates:

Improvement to existing documentation.

Modified data structures:

• Price
  • Modified members: DiscountPrice, OriginalPrice

Release 19

Release time: 2023-06-21 14:58:43

Release updates:

Improvement to existing documentation.

Modified APIs:

• CreateDisks
  • New input parameters:BurstPerformance
• ModifyDiskAttributes
  • New input parameters:BurstPerformanceOperation

Modified data structures:

• Disk
  • New members:BurstPerformance

Release 18

Release time: 2023-03-22 14:19:07

Release updates:

Improvement to existing documentation.

New data structures:

• DetailPrice

Modified data structures:

• DiskConfig
  • New members:Price
• Placement
  • New members:ProjectName
• PrepayPrice
  • New members:DetailPrices

Release 17

Release time: 2023-03-16 16:13:35

Release updates:

Improvement to existing documentation.

New data structures:

• AdvancedRetentionPolicy

Modified data structures:

• AutoSnapshotPolicy
  • New members:RetentionMonths, RetentionAmount, AdvancedRetentionPolicy, CopyFromAccountUin, Tags
• Policy
  • New members:DayOfMonth, IntervalDays

Release 16

Release time: 2023-03-02 17:39:58

Release updates:

Improvement to existing documentation.

New APIs:

• CreateDiskBackup

Deprecated APIs:

• DescribeDiskOperationLogs
• DescribeSnapshotOperationLogs

Modified data structures:

• Disk
  • New members:DiskBackupQuota, LastAttachInsId, ErrorPrompt

Release 15

Release time: 2022-10-13 16:53:41

Release updates:

Improvement to existing documentation.

New APIs:

• ApplyDiskBackup
• DeleteDiskBackups
• DescribeDiskBackups
• InquirePriceModifyDiskBackupQuota
• ModifyDiskBackupQuota

Modified APIs:

• CreateDisks
  • New input parameters:DiskBackupQuota
• CreateSnapshot
  • New input parameters:DiskBackupId, Tags
• InquiryPriceCreateDisks
  • New input parameters:DiskBackupQuota

New data structures:

• DiskBackup

Release 14

Release time: 2022-08-31 15:05:50

Release updates:

Improvement to existing documentation.

New APIs:

• CreateDisks
• CreateSnapshot
• InquiryPriceCreateDisks

New data structures:

• AutoMountConfiguration
• DiskChargePrepaid

Release 13

Release time: 2022-08-31 14:56:24

Release updates:

Improvement to existing documentation.

Deleted APIs:

• CreateDisks
• CreateSnapshot
• InquiryPriceCreateDisks

Deleted data structures:

• AutoMountConfiguration
• DiskChargePrepaid

Modified data structures:

• AutoSnapshotPolicy
  • New members:IsCopyToRemote, CopyToAccountUin, InstanceIdSet
• Disk
  • New members:DiskBackupCount, InstanceType
• DiskConfig
  • New members:StepSize, ExtraPerformanceRange
• Policy
  • Modified members: DayOfWeek
• Snapshot
  • New members:Tags
  • Modified members: SnapshotId

Release 12

Release time: 2022-03-17 10:08:19

Release updates:

Improvement to existing documentation.

New APIs:

• CopySnapshotCrossRegions

New data structures:

• SnapshotCopyResult

Release 11

Release time: 2022-01-26 10:05:47

Release updates:

Improvement to existing documentation.

New APIs:

• InitializeDisks

Release 10

Release time: 2022-01-19 10:49:19

Release updates:

Improvement to existing documentation.

Modified APIs:

• TerminateDisks
  • New input parameters:DeleteSnapshot

Modified data structures:

• Disk
  • New members:DeleteSnapshot

Release 9

Release time: 2022-01-07 11:33:40

Release updates:

Improvement to existing documentation.

Modified APIs:

• ApplySnapshot
  • New input parameters:AutoStopInstance, AutoStartInstance
• CreateDisks
  • New input parameters:AutoMountConfiguration

New data structures:

• AutoMountConfiguration

Release 8

Release time: 2021-07-23 10:01:03

Release updates:

Improvement to existing documentation.

Modified APIs:

• CreateDisks
  • New input parameters:DeleteSnapshot
• DeleteSnapshots
  • New input parameters:DeleteBindImages

Release 7

Release time: 2021-06-23 16:53:26

Release updates:

Improvement to existing documentation.

Modified data structures:

• Disk
  • New members:AttachMode
• Placement
  • New members:DedicatedClusterId

Release 6

Release time: 2021-05-31 16:30:44

Release updates:

Improvement to existing documentation.

Modified APIs:

• AttachDisks
  • New input parameters:AttachMode

Release 5

Release time: 2021-05-10 15:23:07

Release updates:

Improvement to existing documentation.

New APIs:

• InquirePriceModifyDiskExtraPerformance
• ModifyDiskExtraPerformance

Release 4

Release time: 2021-03-22 17:27:49

Release updates:

Improvement to existing documentation.

Modified data structures:

• Disk
  • New members:ThroughputPerformance
• PrepayPrice
  • Modified members: UnitPrice, UnitPriceDiscount

Release 3

Release time: 2021-01-22 10:37:49

Release updates:

Improvement to existing documentation.

Modified APIs:

• CreateDisks
  • New input parameters:ThroughputPerformance
• InquiryPriceCreateDisks
  • New input parameters:ThroughputPerformance

Modified data structures:

• PrepayPrice
  • New members:OriginalPriceHigh, DiscountPriceHigh, UnitPrice, ChargeUnit, UnitPriceDiscount, UnitPriceHigh, UnitPriceDiscountHigh
• Price
  • New members:OriginalPriceHigh, DiscountPriceHigh, UnitPriceHigh, UnitPriceDiscountHigh
• Snapshot
  • New members:TimeStartShare

Release 2

Release time: 2020-10-16 18:41:55

Release updates:

Improvement to existing documentation.

Modified APIs:

• CreateSnapshot
  • New input parameters:Deadline
• ModifySnapshotAttribute
  • New input parameters:Deadline

Existing Release

Release time: 2020-07-24 14:14:28

Existing APIs/data structures are as follows:

Improvement to existing documentation.

Existing APIs:

• ApplySnapshot
• AttachDisks
• BindAutoSnapshotPolicy
• CreateAutoSnapshotPolicy
• CreateDisks
• CreateSnapshot
• DeleteAutoSnapshotPolicies
• DeleteSnapshots
• DescribeAutoSnapshotPolicies
• DescribeDiskAssociatedAutoSnapshotPolicy
• DescribeDiskConfigQuota
• DescribeDiskOperationLogs
• DescribeDisks
• DescribeInstancesDiskNum
• DescribeSnapshotOperationLogs
• DescribeSnapshotSharePermission
• DescribeSnapshots
• DetachDisks
• GetSnapOverview
• InquiryPriceCreateDisks
• InquiryPriceResizeDisk
• ModifyAutoSnapshotPolicyAttribute
• ModifyDiskAttributes
• ModifySnapshotAttribute
• ModifySnapshotsSharePermission
• ResizeDisk
• TerminateDisks
• UnbindAutoSnapshotPolicy

Existing data structures:

• AttachDetail
• AutoSnapshotPolicy
• Disk
• DiskChargePrepaid
• DiskConfig
• DiskOperationLog
• Filter
• Image
• Placement
• Policy
• PrepayPrice
• Price
• SharePermission
• Snapshot
• SnapshotOperationLog
• Tag