Help & DocumentationAPIsCloud Block StorageData Types

Data Types

Last updated: 2019-09-09 20:17:35

Contents：

AttachDetail

This describes the number of mounted and mountable data disks of an instance.

Referenced by: DescribeInstancesDiskNum.

Name Type Description
InstanceId String Instance ID
AttachedDiskCount Integer The number of mounted data disks of the instance.
MaxAttachCount Integer The maximum number of data disks that can be mounted to an instance.

AutoSnapshotPolicy

This describes the detailed information of the scheduled snapshot policy.

Referenced by: DescribeAutoSnapshotPolicies, DescribeDiskAssociatedAutoSnapshotPolicy.

Name Type Description
AutoSnapshotPolicyId String The ID of the scheduled snapshot policy.
AutoSnapshotPolicyName String The name of the policy.
AutoSnapshotPolicyState String The state of the scheduled snapshot policy. Value range:
  • NORMAL: Normal
  • ISOLATED: Isolated.
    		•
    IsActivated Boolean Whether the scheduled snapshot policy is activated.
    IsPermanent Boolean Whether snapshots created by this scheduled snapshot policy are retained permanently.
    RetentionDays Integer The number of days that snapshots created by this scheduled snapshot policy are retained.
    CreateTime Timestamp The creation time of the scheduled snapshot policy.
    NextTriggerTime Timestamp The time that scheduled snapshots will be triggered next time.
    Policy Array of Policy The execution policy for scheduled snapshots.
    DiskIdSet Array of String A list of IDs of the created cloud disks that are bound to the current scheduled snapshot policy.

    Disk

    The details of a cloud disk

    Referenced by: DescribeDisks.

    Name Type Description
    DiskId String Cloud disk ID.
    DiskUsage String Cloud disk type. Value range:
  • SYSTEM_DISK: System disk
  • DATA_DISK: Data disk.
    		•
    DiskChargeType String Billing method. Value range:
  • PREPAID: Prepaid, that is, monthly subscription
  • POSTPAID_BY_HOUR: Postpaid, that is, pay as you go.
    		•
    Portable Boolean Whether it is an elastic cloud disk. false: Non-elastic cloud disk; true: Elastic cloud disk.
    Placement [Placement](# placement) Location of the cloud disk.
    SnapshotAbility Boolean Whether the cloud disk is available for creating snapshots. Value range:
  • false: not available. true: available
    		•
    DiskName String Cloud disk name.
    DiskSize Integer Cloud disk size (in GB).
    DiskState String Status of the cloud disk. Value range:
  • Not mounted: Not mounted
  • ATTACHING: Mounting
  • ATTACHED: Mounted
  • DETACHING: Un-mounting
  • EXPANDING: Expanding
  • ROLLBACKING: Rolling back
  • TORECYCE: To be reclaimed
  • DUMPING: Being duplicated
    		•
    DiskType String Type of cloud disk medium. Value range:
  • CLOUD_BASIC: Ordinary cloud disk
  • CLOUD_PREMIUM: Premium cloud storage
  • CLOUD_SSD: SSD cloud disk.
    		•
    Attached Boolean Whether the cloud disk is mounted to a CVM. Value range:
  • false: Not mounted
  • true: Mounted.
    		•
    InstanceId String The ID of the CVM onto which the Cloud Block Storage is mounted.
    CreateTime Timestamp The creation time of the cloud disk.
    DeadlineTime Timestamp The expiration time of the cloud disk.
    Rollbacking Boolean Whether the cloud disk is in the status of snapshot rollback. Value range:
  • false: No
  • true: Yes.
    		•
    RollbackPercent Integer Progress of rolling back a snapshot to the cloud disk.
    Encrypt Boolean Whether the cloud disk is encrypted. Value range:
  • false: Not encrypted
  • true: Encrypted.
    		•
    AutoRenewFlagError Boolean Indicates whether the cloud disk is mounted to a CVM, and the both the CVM and cloud disk are on a monthly subscription.
  • true: the CVM has enabled auto renewal, but not the cloud disk
  • false: both the CVM and cloud disk has enabled auto renewal.
    Note: This field may return ‘null’, indicating that no valid values are available.
    		•
    RenewFlag String Auto renewal flag. Value range:
  • NOTIFY_AND_AUTO_RENEW: Notify expiry and renew automatically
  • NOTIFY_AND_MANUAL_RENEW: Notify expiry but do not renew automatically
  • DISABLE_NOTIFY_AND_MANUAL_RENEW: Neither notify expiry nor renew automatically.
    Note: This field may return ‘null’, indicating that no valid values are available.
    		•
    DeadlineError Boolean This field is applicable when a cloud disk is already mounted to an instance, and both the instance and the cloud disk are on a monthly subscription.
  • true: The cloud disk expires before the instance.
  • false: The cloud disk expires after the instance.
    Note: This field may return ‘null’, indicating that no valid values are available.
    		•
    IsReturnable Boolean Determines whether a prepaid cloud disk supports active return.
  • true: Active return supported.
  • false: Active return not supported.
    Note: This field may return ‘null’, indicating that no valid values are available.
    		•
    ReturnFailCode Integer In circumstances where the prepaid cloud disk does not support active return, this parameter indicates the reason that return is not supported. Value range:
  • 1: The cloud disk has already been returned.
  • 2: The cloud disk has already expired.
  • 3: The cloud disk does not support return.
  • 8: The limit on the number of returns is exceeded.
    Note: This field may return ‘null’, indicating that no valid values are available.
    		•
    AutoSnapshotPolicyIds Array of String IDs of the scheduled snapshot policy associated to the cloud disk. This parameter is returned only if the value of parameter ReturnBindAutoSnapshotPolicy is TRUE when the API DescribeDisks is called.
    Note: This field may return ‘null’, indicating that no valid values are available.
    Tags Array of Tag The tag that is bound to the cloud disk. If the cloud disk does not have tag bound, the value is null.
    Note: This field may return ‘null’, indicating that no valid values are available.
    DeleteWithInstance Boolean Whether the cloud disk is terminated with the instance it is mounted to.
  • true: When an instance is terminated, the cloud disk will be terminated at the same time. This is only supported for pay-as-you-go cloud disks.
  • false: The cloud disk is not terminated when the instance is terminated.
    Note: This field may return ‘null’, indicating that no valid values are available.
    		•
    DifferDaysOfDeadline Integer The number of days from the present time until the disk expires. This is only applicable for prepaid disks.
    Note: This field may return ‘null’, indicating that no valid values are available.
    Migrating Boolean Whether the cloud disk is undergoing a type change. Value range:
  • false: Indicates that the cloud disk is not undergoing a type change.
  • true: Indicates that the cloud disk has initiated a type change, and is undergoing migration.
    Note: This field may return ‘null’, indicating that no valid values are available.
    		•
    MigratePercent Integer The percentage of the migration process. Range: 0-100.
    Note: This field may return ‘null’, indicating that no valid values are available.
    Shareable Boolean Whether the cloud disk is a shared cloud disk
    InstanceIdList Array of String For cloud disks that are not shared, this parameter is an empty array. For shared cloud disks, this indicates the InstanceId of the CVM instance to which the cloud disk is currently mounted.

    DiskChargePrepaid

    The billing method of an instance

    Referenced by: CreateDisks, InquiryPriceCreateDisks, InquiryPriceRenewDisks, RenewDisk.

    Name Type Required Description
    Period Integer Yes The purchased usage period of a cloud disk (in months). Value range: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 24, 36.
    RenewFlag String No Auto Renewal flag. Value range:
  • NOTIFY_AND_AUTO_RENEW: Notify expiry and renew automatically
  • NOTIFY_AND_MANUAL_RENEW: Notify expiry but do not renew automatically
  • DISABLE_NOTIFY_AND_MANUAL_RENEW: Neither notify expiry nor renew automatically

    Default value range: NOTIFY_AND_MANUAL_RENEW: Notify expiry but do not renew automatically.
    		•
    CurInstanceDeadline Timestamp No This parameter is used when you align the expiration time of the cloud disk with that of the mounted server. It is the current expiration time of the server. In this case, the Period passed represents the renewal period of the server, and the cloud disk will be automatically renewed in alignment with the expiration time of the renewed server. Example value: 2018-03-30 20:15:03.

    DiskConfig

    Cloud disk configuration.

    Referenced by: DescribeDiskConfigQuota.

    Name Type Description
    Available Boolean Whether the configuration is available.
    DiskType String Type of cloud disk medium. Value range:
  • CLOUD_BASIC: Ordinary cloud disk
  • CLOUD_PREMIUM: Premium cloud storage
  • CLOUD_SSD: SSD cloud disk.
    		•
    DiskUsage String Cloud disk type. Value range:
  • SYSTEM_DISK: System disk
  • DATA_DISK: Data disk.
    		•
    DiskChargeType String Billing method. Value range:
  • PREPAID: Prepaid
  • POSTPAID_BY_HOUR: Postpaid, that is, pay as you go.
    		•
    MaxDiskSize Integer The maximum configurable cloud disk size (in GB).
    MinDiskSize Integer The minimum configurable cloud disk size (in GB).
    Zone String The Availability Region of the cloud drive.
    DeviceClass String The instance type.
    Note: This field may return ‘null’, indicating that no valid values are available.
    InstanceFamily String Instance model series. For more information, see Instance Models.
    Note: This field may return ‘null’, indicating that no valid values are available.

    DiskOperationLog

    The operation log of the cloud disk.

    Referenced by: DescribeDiskOperationLogs.

    Name Type Description
    Operator String The UIN of the operator.
    Operation String The type of the operation. Value range:
    CBS_OPERATION_ATTACH: Mount a cloud disk.
    CBS_OPERATION_DETACH: Un-mount a cloud disk.
    CBS_OPERATION_RENEW: Renew.
    CBS_OPERATION_EXPAND: Expand.
    CBS_OPERATION_CREATE: Create.
    CBS_OPERATION_ISOLATE: Isolate.
    CBS_OPERATION_MODIFY: Modify the attributes of the cloud disk
    ASP_OPERATION_BIND: Bind an scheduled snapshot policy.
    ASP_OPERATION_UNBIND: Unbind an scheduled snapshot policy.
    DiskId String System disk ID.
    OperationState String The state of the operation. Value range:
    SUCCESS: Indicates that the operation has succeeded.
    FAILED: Indicates that the operation has failed.
    PROCESSING: Indicates that the operation is in progress.
    StartTime String Start time
    EndTime String End time

    Filter

    Key-value pair filters for conditional filtering queries.

    Referenced by: DescribeAutoSnapshotPolicies, DescribeDiskOperationLogs, DescribeDisks, DescribeSnapshotOperationLogs, DescribeSnapshots.

    Name Type Required Description
    Name String Yes The name of the filter key.
    Values Array of String Yes One or more filter values.

    Image

    Image

    Referenced by: DescribeSnapshots.

    Name Type Description
    ImageId String The ID of the image instance.
    ImageName String The name of the image.

    Placement

    This describes the abstract location of the instance, including the availability zone in which it is located, the projects to which it belongs, and the ID and name of the dedicated clusters to which it belongs.

    Referenced by: CreateDisks, DescribeDisks, DescribeSnapshots.

    Name Type Required Description
    Zone String Yes The ID of the Availability Zone to which the cloud disk belongs. This parameter can be obtained from the Zone field in the returned values of DescribeZones.
    ProjectId Integer No ID of the project to which the instance belongs. This parameter can be obtained from the projectId field in the returned values of DescribeProject. If this is left empty, default project is used.
    CdcId String No The ID of the dedicated cluster to which the instance belongs. As an input parameter, it indicates that the resources of the designated CdcId dedicated cluster are to be operated. It can be empty. As an output parameter, it indicates the ID of the dedicated cluster to which the resources belong. It can be empty.
    Note: This field may return ‘null’, indicating that no valid values are available.
    CageId String No The cage ID. As an input parameter, it indicates that the resources of the specified CageId are to be operated. It can be empty. As an output parameter, it indicates the cage ID to which the resources belong. It can be empty.
    Note: This field may return ‘null’, indicating that no valid values are available.
    CdcName String No The name of the dedicated cluster. Ignore as an input parameter. As an output parameter, it indicates the name of the dedicated cluster to which the cloud disk belongs.
    Note: This field may return ‘null’, indicating that no valid values are available.

    Policy

    Describes the execution policy for scheduled snapshots. that, on the days specified by DayOfWeek, the scheduled snapshot policy is executed at the hour specified by Hour.

    Referenced by: CreateAutoSnapshotPolicy, DescribeAutoSnapshotPolicies, DescribeDiskAssociatedAutoSnapshotPolicy, ModifyAutoSnapshotPolicyAttribute.

    Name Type Required Description
    DayOfWeek Array of Integer Yes Specifies the days of the week, from Monday to Sunday, on which an scheduled snapshot will be triggered. Value range: [0, 6]. 0 indicates triggering on Sunday, 1-6 indicate triggering on Monday to Saturday.
    Hour Array of Integer Yes Specifies the time to trigger the scheduled snapshot policy. The value range is [0-23]. 00:00-23:00 is a total of 24 time points that can be selected. 1 indicates 01:00, and so on.

    PrepayPrice

    The cost of a prepaid order.

    Referenced by: InquiryPriceRenewDisks, InquiryPriceResizeDisk.

    Name Type Description
    OriginalPrice Float Original price of the prepaid fees of a cloud disk or snapshot (in USD).
    DiscountPrice Float Discounted price of the prepaid fees of a cloud disk or snapshot (in USD).

    Price

    Describes the prepaid or postpaid price for the cloud disk.

    Referenced by: InquiryPriceCreateDisks.

    Name Type Description
    OriginalPrice Float The original price of the advance fees of a prepaid cloud disk (in USD).
    Note: This field may return null, indicating that no valid value was found.
    DiscountPrice Float The discounted price of the advance fees of a prepaid cloud disk (in USD).
    Note: This field may return null, indicating that no valid value was found.
    UnitPrice Float The original unit price of a postpaid cloud disk (in USD).
    Note: This field may return ‘null’, indicating that no valid values are available.
    ChargeUnit String The charged unit price of a postpaid cloud disk (in USD). Value range:
  • HOUR: Indicates that the actual unit price for the postpaid cloud disk is calculated on an hourly basis.
    Note: This field may return null, indicating that no valid value was found.
    		•
    UnitPriceDiscount Float The discounted unit price of a postpaid cloud disk. (in USD).
    Note: This field may return null, indicating that no valid value was found.

    Snapshot

    The details of a snapshot

    Referenced by: DescribeSnapshots.

    Name Type Description
    SnapshotId String Snapshot ID.
    Placement [Placement](# placement) The location of the snapshot.
    DiskUsage String The type of the cloud disk used to create the snapshot. Value range:
  • SYSTEM_DISK: System disk
  • DATA_DISK: Data disk
    		•
    DiskId String ID of the cloud disk used to create the snapshot.
    DiskSize Integer Size of the cloud disk used to create the snapshot (in GB).
    SnapshotState String Status of the snapshot. Value range:
  • NORMAL: Normal
  • CREATING: Creating
  • ROLLBACKING: Rolling backing
  • COPYING_FROM_REMOTE: Duplicating snapshot across regions
    		•
    SnapshotName String Snapshot name, custom snapshot alias. Call ModifySnapshotAttribute to modify this field.
    Percent Integer The percentage of progress for snapshot creation. This field is always 100 after the snapshot is created successfully.
    CreateTime Timestamp Creation time of the snapshot.
    DeadlineTime Timestamp Expiration time of the snapshot. If the snapshot is permanently retained, this field is empty.
    Encrypt Boolean Whether the snapshot is created from a encrypted disk. Value range:
  • true: Yes
  • false: No
    		•
    IsPermanent Boolean No Whether it is a permanent snapshot. Value range:
  • true: Permanent snapshot
  • false: Non-permanent snapshot.
    		•
    CopyingToRegions Array of String The target region for the cross-region replication of the snapshot. The default value is [].
    CopyFromRemote Boolean Whether the snapshot is replicated from another region. Value range:
  • true: Yes, the snapshot is replicated from another region.
  • false: No, the snapshot belongs to the local region.
    		•
    Images Array of Image The image list that the snapshot is associated with.
    ImageCount Integer The number of images that the snapshot is associated with.

    SnapshotOperationLog

    The snapshot operation log.

    Referenced by: DescribeSnapshotOperationLogs.

    Name Type Description
    Operator String The UIN of the operator.
    Note: This field may return ‘null’, indicating that no valid values are available.
    Operation String The type of the operation. Value range:
    SNAP_OPERATION_DELETE: Deletes the snapshot.
    SNAP_OPERATION_ROLLBACK: Rolls back the snapshot.
    SNAP_OPERATION_MODIFY: Modifies the attributes of the snapshot.
    SNAP_OPERATION_CREATE: Creates a snapshot.
    SNAP_OPERATION_COPY: Replicates the snapshot across regions.
    ASP_OPERATION_CREATE_SNAP: Creates a snapshot by using the scheduled snapshot policy.
    ASP_OPERATION_DELETE_SNAP: Deletes a snapshot by using the scheduled snapshot policy.
    SnapshotId String Snapshot ID.
    OperationState String Operation status. Value range:
    SUCCESS: Indicates that the operation has succeeded.
    FAILED: Indicates that the operation has failed.
    PROCESSING: Indicates that the operation is in progress.
    StartTime String Start time
    EndTime String End time

    Tag

    Tag.

    Referenced by: CreateDisks, DescribeDisks.

    Name Type Required Description
    Key String Yes Tag key.
    Value String Yes Tag value.