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    Elastic Compute Service:CreateDisk

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    Elastic Compute Service:CreateDisk

    Last Updated:Sep 17, 2026

    Creates a pay-as-you-go or subscription data disk.

    Operation description

    • When you create a disk, you can enable the multi-attach attribute (MultiAttach). Learn about this attribute and its limits before you use it. For more information, see ESSD disks that support NVMe and Use the multi-attach feature.

    • The following disk types can be created: basic disk, ultra disk, standard SSD, enterprise SSD, ESSD Entry disk, regional Enterprise SSD (ESSD), ESSD AutoPL disk, elastic ephemeral disk - Standard Edition, and elastic ephemeral disk - Premium Edition.

    • You must complete account verification before you create a disk. Go to Identity Verification on the Member Information page.

    • Creating a disk incurs resource fees. Learn about the billing methods of Elastic Compute Service (ECS) in advance. For more information, see Billing overview.

    • Default settings when you create a disk:

      • Automatic snapshots of the disk are deleted when the disk is deleted. This means that DeleteAutoSnapshot is set to true. You can call DescribeDisks to query the parameter settings, and call ModifyDiskAttribute to modify the property.

      • When you create an enterprise SSD, if you do not specify a performance level, the default performance level is PL1. You can call ModifyDiskSpec to change the performance level.

      • The billing method is pay-as-you-go, which means the default value of the Portable property is true.

    Try it now

    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

    Test

    RAM authorization

    The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

    • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

    • API: The API that you can call to perform the action.

    • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

    • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

      • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

      • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

    • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

    • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

    Action

    Access level

    Resource type

    Condition key

    Dependent action

    ecs:CreateDisk

    create

    Disk

    acs:ecs:{#regionId}:{#accountId}:disk/*

    Disk

    acs:ecs:{#regionId}:{#accountId}:disk/{#diskId}

    Snapshot

    acs:ecs:{#regionId}:{#accountId}:snapshot/{#snapshotId}

    • ecs:IsDiskEncrypted

    • ecs:IsDiskByokEncrypted

    None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example

    RegionId

    string

    Yes

    The ID of the region in which to create the disk. You can call DescribeRegions to query the most recent region list.

    cn-hangzhou

    ZoneId

    string

    No

    The ID of the zone in which to create a pay-as-you-go disk.

    • If you do not specify InstanceId, ZoneId is required.

    • You cannot specify both ZoneId and InstanceId.

    Note

    You do not need to set ZoneId for disks of the cloud_regional_disk_auto type.

    cn-hangzhou-g

    SnapshotId

    string

    No

    The ID of the snapshot to use to create the disk. Snapshots created on or before July 15, 2013 cannot be used to create disks.

    The SnapshotId and Size parameters have the following limits:

    • If the snapshot specified by SnapshotId is larger than the specified Size value, snapshot size of the created disk equals snapshot size of the specified snapshot.

    • If the snapshot specified by SnapshotId is smaller than the specified Size value, snapshot size of the created disk equals the specified Size value.

    • Elastic ephemeral disks cannot be created from snapshots.

    s-bp67acfmxazb4p****

    DiskName

    string

    No

    The name of the disk. The name must be 2 to 128 characters in length and can contain letters in the Unicode letter category (including letters in English and Chinese), ASCII digits (0-9), colons (:), underscores (_), periods (.), and hyphens (-). The name must start with a letter in the Unicode letter category.

    Default value: empty.

    testDiskName

    Size

    integer

    No

    Snapshot size of the disk. Unit: GiB. You must specify a value for this parameter. Valid values:

    • cloud: 5 to 2,000.

    • cloud_efficiency: 20 to 32,768.

    • cloud_ssd: 20 to 32,768.

    • cloud_essd: The valid value range depends on the value of PerformanceLevel.

      • PL0: 1 to 65,536.

      • PL1: 20 to 65,536.

      • PL2: 461 to 65,536.

      • PL3: 1,261 to 65,536.

    • cloud_auto: 1 to 65,536.

    • cloud_essd_entry: 10 to 32,768.

    • cloud_regional_disk_auto: 10 to 65,536.

    • elastic_ephemeral_disk_standard: 64 to 8,192.

    • elastic_ephemeral_disk_premium: 64 to 8,192.

    If you specify SnapshotId, the SnapshotId and Size parameters have the following limits:

    • If the snapshot specified by SnapshotId is larger than the specified Size value, snapshot size of the created disk equals snapshot size of the specified snapshot.

    • If the snapshot specified by SnapshotId is smaller than the specified Size value, snapshot size of the created disk equals the specified Size value.

    2000

    DiskCategory

    string

    No

    The category of the data disk. Valid values:

    • cloud: basic disk.

    • cloud_efficiency: ultra disk.

    • cloud_ssd: standard SSD.

    • cloud_essd: enterprise SSD.

    • cloud_auto: ESSD AutoPL disk.

    • cloud_essd_entry: ESSD Entry disk.

    • cloud_regional_disk_auto: regional Enterprise SSD (ESSD).

    • elastic_ephemeral_disk_standard: elastic ephemeral disk - Standard Edition.

    • elastic_ephemeral_disk_premium: elastic ephemeral disk - Premium Edition.

    Default value: cloud.

    cloud_ssd

    Description

    string

    No

    The description of the disk. The description must be 2 to 256 characters in length and cannot start with http:// or https://.

    Default value: empty.

    testDescription

    Encrypted

    boolean

    No

    Specifies whether to encrypt the disk. Valid values:

    • true: Encrypts the disk.

    • false: Does not encrypt the disk.

    Default value: false.

    false

    ClientToken

    string

    No

    The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but make sure that the token is unique among different requests. The ClientToken value can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.

    123e4567-e89b-12d3-a456-426655440000

    InstanceId

    string

    No

    The ID of the subscription instance to which the created subscription disk is automatically attached.

    • After you specify the instance ID, the ResourceGroupId, Tag.N.Key, Tag.N.Value, ClientToken, and KMSKeyId parameters are ignored.

    • You cannot specify both ZoneId and InstanceId.

    Default value: empty. This indicates that a pay-as-you-go disk is created. The region of the disk is determined by RegionId and ZoneId.

    i-bp18pnlg1ds9rky4****

    ResourceGroupId

    string

    No

    The ID of the resource group to which the disk belongs.

    rg-bp67acfmxazb4p****

    KMSKeyId

    string

    No

    The ID of the Key Management Service (KMS) key used by the disk.

    Note

    If Encrypted is set to true and KMSKeyId is not specified, the default key is used for encryption. The KMSKeyId value is returned after the instance is created.

      • If the disk is created from a non-shared encrypted snapshot, the encryption key used by the snapshot is used by default.

      • If the disk is created from a shared encrypted snapshot, the service key is used by default.

      • If the disk is created in a region where account-level default encryption for block storage is enabled, the specified account-level key is used by default.

      • In other cases, the service key is used by default.

    0e478b7a-4262-4802-b8cb-00d3fb40826X

    PerformanceLevel

    string

    No

    The performance level of the enterprise SSD to create. Settings the performance level of the disk. Valid values:

    • PL0: A single disk can deliver up to 10,000 random read/write IOPS.

    • PL1: A single disk can deliver up to 50,000 random read/write IOPS.

    • PL2: A single disk can deliver up to 100,000 random read/write IOPS.

    • PL3: A single disk can deliver up to 1,000,000 random read/write IOPS.

    Default value: PL1.

    For information about how to select an ESSD performance level, see Enterprise SSDs.

    PL1

    AdvancedFeatures

    string

    No

    This parameter is not publicly available.

    hide

    StorageSetId

    string

    No

    The ID of the storage set.

    Note

    You can set either the storage set parameters (StorageSetId and StorageSetPartitionNumber) or the dedicated block storage cluster parameter (StorageClusterId), but not both. If you set both, the API call fails.

    ss-bp67acfmxazb4p****

    EncryptAlgorithm

    string

    No

    This parameter is not publicly available.

    hide

    StorageSetPartitionNumber

    integer

    No

    The number of partitions in the storage set. Valid values: 2 and greater. The maximum value cannot exceed the privilege quota limit returned by invoking DescribeAccountAttributes.

    Default value: 2.

    3

    StorageClusterId

    string

    No

    The ID of the dedicated block storage cluster. To create a disk in a specific dedicated block storage cluster, specify this parameter.

    Note

    You can set either the storage set parameters (StorageSetId and StorageSetPartitionNumber) or the dedicated block storage cluster parameter (StorageClusterId), but not both. If you set both, the API call fails.

    dbsc-j5e1sf2vaf5he8m2****

    MultiAttach

    string

    No

    Specifies whether to enable the multi-attach attribute. Valid values:

    • Disabled: Disables the multi-attach attribute.

    • Enabled: Enables the multi-attach attribute. Only enterprise SSDs can be set to Enabled.

    Default value: Disabled.

    Note

    Disks with the multi-attach attribute enabled support only the pay-as-you-go billing method. Therefore, when MultiAttach=Enabled, you cannot specify the InstanceId parameter. You can call AttachDisk to attach the disk after it is created. Note that disks with the multi-attach feature enabled can be attached only as data disks.

    Disabled

    Tag

    array<object>

    No

    The list of tags of the disk.

    object

    No

    The list of tags of the disk.

    Key

    string

    No

    The tag key of the disk. Valid values of N: 1 to 20. The tag key cannot be an empty string. The tag key can be up to 128 characters in length and cannot start with aliyun or acs:. It cannot contain http:// or https://.

    TestKey

    Value

    string

    No

    The tag value of the disk. Valid values of N: 1 to 20. The tag value can be an empty string. The tag value can be up to 128 characters in length and cannot contain http:// or https://.

    TestValue

    key

    string

    No

    The tag key of the disk.

    Note

    To improve code compatibility, use Tag.N.Key instead.

    Test

    value

    string

    No

    The tag value of the disk.

    Note

    To improve code compatibility, use Tag.N.Value instead.

    Test

    Arn

    array<object>

    No

    Note

    This parameter is not publicly available.

    object

    No

    Note

    This parameter is not publicly available.

    AssumeRoleFor

    integer

    No

    Note

    This parameter is not publicly available.

    1000000000

    RoleType

    string

    No

    Note

    This parameter is not publicly available.

    hide

    Rolearn

    string

    No

    Note

    This parameter is not publicly available.

    hide

    ProvisionedIops

    integer

    No

    The provisioned read/write IOPS of the ESSD AutoPL disk. Valid values:

    • Capacity (GiB) <= 3: Provisioned performance is not supported.

    • Capacity (GiB) >= 4: [0, min{(1,000 IOPS/GiB × Capacity - Baseline IOPS), 50,000}]

    Baseline performance = max{min{1,800 + 50 × Capacity, 50,000}, 3,000}.

    Note

    This parameter is supported only when DiskCategory is set to cloud_auto. For more information, see ESSD AutoPL disks.

    40000

    BurstingEnabled

    boolean

    No

    Specifies whether to enable the performance burst feature. Valid values:

    • true: Enables the performance burst feature.

    • false: Does not enable the performance burst feature.

    Note

    This parameter is supported only when DiskCategory is set to cloud_auto. For more information, see ESSD AutoPL disks.

    false

    Response elements

    Element

    Type

    Description

    Example

    object

    DiskId

    string

    The ID of the disk.

    d-bp131n0q38u3a4zi****

    OrderId

    string

    The ID of the order.

    Note

    An order ID is returned only when you create a subscription disk.

    20413515388****

    RequestId

    string

    The request ID.

    473469C7-AA6F-4DC5-B3DB-A3DC0DE3****

    Examples

    Success response

    JSON format

    {
  "DiskId": "d-bp131n0q38u3a4zi****",
  "OrderId": "20413515388****",
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description

    400

    InvalidSize.ValueNotSupported

    The specified parameter Size is not valid.

    The specified Size parameter is invalid.

    400

    InvalidDiskName.Malformed

    The specified disk name is malformed.

    400

    InvalidDescription.Malformed

    The specified description is malformed.

    400

    MissingParameter

    The input parameter either "SnapshotId" or "Size" should be specified.

    You must specify at least one of SnapshotId and Size in the parameter.

    400

    InvalidDiskCategory.NotSupported

    The specified disk category is not supported.

    400

    Account.Arrearage

    Your account has an outstanding payment.

    Your account has overdue payments.

    400

    InvalidDiskCategory.ValueNotSupported

    The specified parameter "DiskCategory" is not valid.

    The specified cloud disk type DiskCategory is invalid.

    400

    InvalidParameter.Conflict

    %s

    The specified parameter is invalid. Check whether parameter conflicts exist. %s is a variable. An error message is dynamically returned based on call conditions.

    400

    OperationDenied

    The specified Zone is not available or not authorized.

    400

    InvalidDiskSize.NotSupported

    The specified parameter size is not valid.

    The disk size is invalid.

    400

    InvalidDiskSizeOrCategory

    The specified disk category or size is invalid.

    The specified disk category or size is invalid.

    400

    InvalidParameter.EncryptedIllegal

    The Encrypted parameter must be set to true when KMSKeyId is specified. Please adjust the parameters and try again.

    400

    Duplicate.TagKey

    The Tag.N.Key contain duplicate key.

    The specified tag key already exists. Tag keys must be unique.

    400

    InvalidTagKey.Malformed

    The specified Tag.n.Key is not valid.

    The specified Tag.N.Key parameter is invalid.

    400

    InvalidTagValue.Malformed

    The specified Tag.n.Value is not valid.

    The specified tag value is invalid.

    400

    InvalidParameter.Arns

    The specified Arns is not valid.

    The Arns parameter is invalid. Please check and pass it again.

    400

    InvalidPerformanceLevel.Malformed

    The specified parameter PerformanceLevel is not valid.

    The specified PerformanceLevel parameter is invalid.

    400

    InvalidDiskCategory.ConflictSnapshotCategory

    The specified disk category conflict with snapshot category.

    400

    InvalidEncrypted.NotMatchEncryptAlgorithm

    The Encrypted parameter must be set to true when EncryptAlgorithm is specified. Please adjust the parameters and try again.

    400

    InvalidEncrypted.NotMatchKmsKeyId

    The Encrypted parameter must be set to true when KMSKeyId is specified. Please adjust the parameters and try again.

    400

    InvalidEncryptAlgorithm.NotMatchSnapshot

    The specified parameter EncryptAlgorithm is different from the encrypt algorithm of the snapshot.

    400

    InvalidKmsKeyId.NotMatchSnapshot

    The specified parameter KmsKeyId is different from the KmsKeyId of the snapshot.

    400

    InvalidEncryptAlgorithm

    The specified EncryptAlgorithm is not valid. Ensure the value is a supported encryption algorithm such as AES-256.

    400

    InvalidPerformanceLevel.ValueNotSupported

    The current ZoneId does not support PL0 of cloud_essd.

    400

    InvalidKMSKeyId.NotSymmetric

    The specified KMSKeyId must be a symmetric key. Please use a symmetric KMS key such as an AES-256 key.

    400

    InvalidStorageSetId.NotFound

    The specified storage set does not exist.

    400

    InvalidStorageClusterId.StatusNotSupport

    The current status of the dedicated storage cluster cannot create a cloud disk yet.

    400

    InvalidStorageClusterId.ConflictWithStorageSetId

    The specified StorageClusterId is in conflict with storageSetId.

    400

    InvalidStorageClusterId.ConflictWithInstanceId

    The specified StorageClusterId is in conflict with instanceId.

    400

    InvalidStorageClusterId.CategoryNotMatch

    The current dedicated storage cluster cannot create this category of disk.

    400

    InvalidStorageClusterId.PerformanceLevelNotMatch

    The current dedicated storage cluster cannot create this performance level of disk.

    400

    InvalidStorageClusterId.CapacityNotEnough

    The remaining capacity of the current dedicated storage cluster is less than the size of disk.

    The remaining capacity of the dedicated block storage cluster to which the disk belongs is insufficient.

    400

    InvalidCloudBoxZone.EncryptedNotSupported

    The cloud box zone does not support creating encrypted disks.

    400

    InvalidInstance.NotFoundSystemDisk

    The specified instance has no system disk.

    The specified instance does not have a system disk. Make sure that the instance has a system disk. You can call the DescribeInstances operation to query the details of the instance.

    400

    ProvisionedIopsForDiskCategoryUnsupported

    The specified disk category does not support provisioned iops.

    The specified disk type does not support provisioned IOPS.

    400

    InvalidProvisionedIops.LimitExceed

    The provisioned iops exceeds the limit.

    The filled ProvisionedIops parameter exceeds the limit.

    400

    BurstingEnabledForDiskCategoryUnsupported

    The specified disk category does not support bursting enabled.

    The specified disk type does not support the performance burst feature.

    400

    BurstingEnabledForMultiAttachDiskUnsupported

    The multi attach disk does not support bursting enabled.

    Multi-attach disks do not support the performance burst feature.

    400

    ProvisionedIopsForDiskCategoryRequired

    The provisioned iops is required for this disk category.

    Provisioned IOPS must be specified for this disk type.

    400

    NotSupportSnapshotEncrypted.RegionId

    The specified region does not support creating encrypted disks with native snapshot encrypt.

    400

    NotSupportSnapshotEncrypted.ZoneId

    The specified zone does not support creating encrypted disks with native snapshot encrypt.

    400

    NotSupportSnapshotEncrypted.ShareImage

    Shared snapshot creating encrypted disks with native snapshot encrypt is not supported.

    When you create encrypted disks based on a shared image, only the encryption key provided by the shared image can be used for these disks and you cannot specify encryption keys for the disks.

    400

    NotSupport.SnapshotEncryptedAlgorithmConflict

    Changing encrypt algorithm with encrypted snapshot is not supported.

    400

    QuotaExceed.DiskCapacity

    The used capacity of disk type has exceeded the quota in the zone, %s.

    The capacity of disks that belong to the specified disk category exceeds the quota limit for the zone.

    400

    InsufficientBalance.AgentAccount

    The account balance is insufficient. Please contact your channel partner to recharge in time.

    The account balance is insufficient. Contact your customer service representative to add funds to the account in a timely manner.

    400

    InvalidParam.EncryptedMismatch

    Creating encrypted disks from shared encrypted snapshots requires replacing the encryption key. Please set the Encrypted parameter to true.

    400

    InvalidAccountStatus.NotEnoughBalance

    Your account does not have enough balance. Please contact your partner to increase your account balance.

    400

    InvalidParameter.KmsNotEnabled

    The operation failed because KMS is not activated. Please activate KMS in the KMS console and try again.

    400

    InvalidParameter.Encrypted.KmsNotEnable

    The operation failed because KMS is not activated. Please activate KMS in the KMS console and try again.

    400

    InvalidZoneId.DiskCategoryUnsupported

    The specified disk category does not support setting the ZoneId.

    The specified disk category does not support setting the ZoneId.

    400

    InvalidStorageSetId.DiskCategoryUnsupported

    The specified disk category does not support setting the StorageSetId.

    The specified disk category does not support setting the StorageSetId.

    400

    InvalidStorageClusterId.DiskCategoryUnsupported

    The specified disk category does not support setting the StorageClusterId.

    The specified disk category does not support setting the StorageClusterId.

    400

    InvalidParameter.Encrypted

    Creating non-encrypted disks from encrypted snapshots is not allowed. Please set Encrypted to true or use an unencrypted snapshot.

    400

    EncryptedOption.Conflict

    Disk encryption attributes conflict.

    Disk encryption attributes conflict.

    400

    InvalidDataDiskCategory.NotSupported

    Specified disk category is not supported.

    The specified disk category is not supported.

    400

    InvalidBurstingEnabled.DiskSizeTooSmall

    The disk size must be greater than 3 GiB to enable burst.

    The disk size must be greater than 3 GiB to enable burst.

    400

    OperationDenied.RiskIssue

    Your action is denied due to a risk issue. Please contact customer service.

    400

    InvalidDiskSize.ExceedsMultiAttachLimit

    The specified disk size exceeds the maximum limit 65536 for enabling multi-attach.

    The specified disk size exceeds the maximum limit 65536 for enabling multi-attach.

    400

    InvalidStatus.ValueNotSupported

    The specified instance status is not supported for this operation. The expected status is Running or Stopped.

    400

    InvalidSnapshot.NotReady

    The specified snapshot creation is not completed yet.

    The specified snapshot is not created.

    400

    InvalidStorageClusterId.DiskPoolRequired

    The specified disk category can only be created in a disk pool.

    cloud_agentic_disk can only be created in disk pool

    400

    InvalidDiskPoolId.CapacityNotEnough

    The remaining capacity of the specified disk pool is insufficient. Please reduce the disk size or choose another disk pool and try again.

    500

    InternalError

    The request processing has failed due to some unknown error.

    403

    InvalidDataDiskCategory.NotSupported

    Specified disk category is not supported.

    403

    InstanceDiskCategoryLimitExceed

    The total size of specified disk category in an instance exceeds.

    The total size of disks of the specified category exceeds the maximum capacity allowed for an instance.

    403

    InvalidSnapshot.NotReady

    The specified snapshot creation is not completed yet.

    403

    InvalidSnapshot.TooOld

    This operation is forbidden because the specified snapshot is created before 2013-07-15.

    403

    InvalidSnapshot.TooLarge

    The capacity of snapshot exceeds 2000GB.

    The snapshot size exceeds 2,000 GB.

    403

    OperationDenied

    The specified snapshot is not allowed to create disk.

    403

    QuotaExceed.PortableCloudDisk

    The quota of portable cloud disk exceeds.

    403

    InvalidDiskCategory.ValueUnauthorized

    The disk category is not authorized.

    You need permission to operate this disk category.

    403

    InvalidSnapshotId.NotReady

    The specified snapshot has not completed yet.

    403

    InvalidSnapshotId.NotDataDiskSnapshot

    The specified snapshot is system disk snapshot.

    403

    InvalidDiskSize.TooSmall

    Specified disk size is less than the size of snapshot.

    403

    InvalidDiskSize.NotSupported

    Disk size is not supported.

    403

    InvalidAccountStatus.NotEnoughBalance

    Your account does not have enough balance.

    403

    InvalidAccountStatus.SnapshotServiceUnavailable

    Snapshot service has not been opened yet.

    The operation is not supported while the snapshot service is not activated.

    403

    InvalidPayMethod

    The specified pay method is not valid.

    403

    InvalidDiskCategory.NotSupported

    The specified disk category is not supported.

    The specified disk category does not support this operation.

    403

    UserNotInTheWhiteList

    The user is not in disk white list.

    You are not authorized to manage the disk. Try again when you are authorized.

    403

    QuotaExceed.PostPaidDisk

    Living postPaid disks quota exceeded.

    The number of pay-as-you-go disks has exceeded the allowed quota.

    403

    InvalidRegion.NotSupport

    The specified region does not support byok.

    The bring your own key (BYOK) feature is not supported in the region.

    403

    InvalidParameter.KMSKeyId.KMSUnauthorized

    ECS service does not have permission to access your KMS key. Please verify that the specified KMS key has authorized the ECS service.

    403

    SecurityRisk.3DVerification

    We have detected a security risk with your default credit or debit card. Please proceed with verification via the link in your email.

    A security risk has been detected on your default credit or debit card. Verify your identity by using the link in the email.

    403

    InvalidParameter.AdvancedFeatures

    The specified parameter AdvancedFeatures is not valid.

    403

    InvalidInstanceChargeType.ValueNotSupported

    The InstanceChargeType does not support this action.

    The specified instance billing method does not exist.

    403

    InvalidStatus.Upgrading

    The instance is upgrading; please try again later.

    403

    InvalidParam.ZoneIdAndInstanceId.Conflict

    The specified parameter 'ZoneId' and 'InstanceId' are not blank at the same time.

    403

    OperationDenied.PerformanceLevelNotMatch

    The specified PerformanceLevel and Size do not match.

    403

    InvalidStorageSetName.Malformed

    Specified parameter StorageSetName is not valid.

    403

    InvalidDescription.Malformed

    Specified parameter Description is not valid.

    403

    InvalidMaxPartitionNumber.Malformed

    Specified parameter MaxPartitionNumber is not valid.

    403

    InvalidParameter.StorageSetPartitionNumber

    Specified parameter StorageSetPartitionNumber is not valid.

    403

    InvalidParameter.StorageSetId

    Specified parameter StorageSetId is not valid.

    403

    InvalidParameter.StorageSetZoneId

    Specified parameter StorageSetZoneId is not valid.

    403

    QuotaExceed.Tags

    %s

    The number of specified tags exceeds the upper limit. %s is a variable. An error message is dynamically returned based on call conditions.

    403

    QuotaExceeded.PostpaidDataDiskCapacity

    The quota of postpaid data disk capacity exceeds.

    The used capacity of the pay-as-you-go disk reaches the quota limit.

    403

    InvalidRegionId.NotSupportEncryptAlgorithm

    The current region does not support creating encrypted disks with EncryptAlgorithm.

    403

    OperationDenied.SnapshotNotAllowed

    The specified snapshot is not allowed to create disk.

    403

    LastTokenProcessing

    The last token request is processing.

    403

    InvalidParameter.MultiAttach

    The specified param MultiAttach is not valid.

    The specified MultiAttach parameter is invalid.

    403

    InvalidParameter.MultiAttachAndInstanceIdConflict

    The parameter MultiAttach and InstanceId are conflict.

    The MultiAttach and InstanceId parameters cannot be both specified.

    403

    InvalidParameter.DiskCategoryAndMultiAttachConflict

    The specified disk category does not support multi attach set.

    The MultiAttach parameter is not supported by Shared Block Storage devices.

    403

    InvalidParameter.DiskCategoryAndMultiAttachNotMatch

    The specified disk category does not support multi attach enabled.

    The specified disk category does not support the multi-attach feature.

    403

    OperationDenied.ZoneNotSupportMultiAttachDisk

    The specified zone does not support multi-attach disks.

    403

    InvalidAccountStatus.CouponAmountNotEnough

    Your coupon balance is insufficient or has expired.

    Your coupon balance is insufficient or your coupons have expired.

    403

    InvalidOperation.CreateFromSnapshotUnsupported

    The elastic ephemeral disk cannot be created from snapshot.

    The elastic ephemeral disk cannot be created from snapshot.

    403

    NotSupportSnapshotEncrypted.DiskCategory

    The specified disk category does not support re-encrypting a disk with a new KMSKeyId from a snapshot. Please use a disk category that supports encryption such as cloud_essd.

    403

    InvalidParameter.DataEncryptedKeyCreateFailed

    The ECS service is not authorized to access your KMS key. Please grant the ECS service permission to use the key and try again.

    403

    Zone.NotOnSale

    The resource in the specified zone is no longer available for sale. Please try other regions and zones.

    The specified zone is sold out. Change the instance type or create the instance in a different region.

    403

    RegionUnauthorized

    You are not authorized to perform the operation in the specified region.

    You are not authorized to perform the operation in the specified region.

    403

    InvalidDataDiskCategory.ValueNotSupported

    The specified Category of Data Disk is not valid.

    The specified data disk type is not supported.

    403

    InvalidParameter.EncryptedNotSupported

    The current disk category does not support encryption. If encryption is required; please switch to a different disk category.

    403

    InvalidDataDiskSize.ValueNotSupported

    The specified disk size is beyond the permitted range; or the snapshot capacity exceeds the size limit for the specified disk category.

    403

    InvalidParameter.KMSKeyId.CMKNotEnabled

    The specified KMS key must be in an enabled state. Please enable the key in the KMS console and try again.

    403

    InvalidParameter.KMSKeyId.CMKUnauthorized

    The specified KMS key is not authorized for the ECS service. Please grant the ECS service permission to use the key in the KMS console and try again.

    403

    InvalidEncrypted.NotMatchSnapshot

    The Encrypted parameter must be set to true when creating disks from encrypted snapshots. Please set Encrypted to true or use an unencrypted snapshot.

    403

    InvalidEncrypted.NotMatchDiskDefaultEncryption

    The operation failed because default disk encryption is enforced on your account. Please set the Encrypted parameter to true.

    403

    InvalidInstanceStatus

    The current status of the instance does not support this operation.

    The instance is in a state that does not support the current operation.

    403

    InvalidDiskSize.NotSupportMultiAttachDisk

    The specified disk size exceeds the maximum limit 65536 for enabling multi-attach.

    The specified disk size exceeds the maximum limit 65536 for enabling multi-attach.

    403

    InstanceDiskLimitExceeded

    The number of disks attached to the instance has exceeded the limit.

    403

    InvalidOperation.PrepaidDiskUnsupported

    The specified DataSource does not support prepaid disk charge type.

    The specified DataSource does not support the prepaid disk type.

    403

    UnsupportedUserType

    The specified DataSource is not enabled.

    The DataSource mode disk creation function has not been enabled.

    403

    InvalidDataSource.NotAvailable

    The specified DataSource is not available. Please contact the ACS Service team to verify DataSource availability.

    The DataSource is not available. Contact the ACS service team to check the resource availability.

    403

    InvalidParameter.DataSourceType

    The specified DataSourceType is not valid. The DataSourceType only supports ImageCache.

    The specified DataSource type is invalid. DataSourceType only supports ImageCache.

    403

    InvalidParameter.DataSource

    Both DataSourceId and DataSourceType must be specified.

    Both DataSourceId and DataSourceType must be specified.

    403

    InvalidDataSource.EncryptedResourceNotSupported

    Encrypted DataSources are not supported. Please switch to a non-encrypted DataSource and try again.

    Encrypted DataSource is not supported. Please use a non-encrypted DataSource and try again.

    403

    ParameterConflict.DataSourceAndSnapshotId

    The specified parameter DataSource is incompatible with SnapshotId. You can specify either DataSource or SnapshotId but not both.

    The specified DataSource is incompatible with the SnapshotId. You can specify only one of the DataSource or SnapshotId. You cannot specify both.

    403

    InvalidZoneId.EncryptedUnsupported

    The specified ZoneId does not support creating encrypted disks.

    The zone in this region does not support creating an encryption disk.

    403

    IncorrectInstanceStatus.Initializing

    The specified instance status does not support this operation. Please wait for the instance to reach Running status and try again.

    403

    OperationDenied.KMSKeyUnauthorized

    The operation is denied due to missing KMS key authorization. Please check the KMS key permissions and ensure the key is properly authorized for this operation.

    404

    InvalidRegionId.NotFound

    The specified RegionId does not exist.

    The specified region ID does not exist.

    404

    InvalidZoneId.NotFound

    The specified zone does not exist.

    404

    InvalidSnapshotId.NotFound

    The specified SnapshotId does not exist.

    404

    InvalidResourceGroup.NotFound

    The ResourceGroup provided does not exist in our records.

    The specified resource group does not exist.

    404

    InvalidParameter.KMSKeyId.NotFound

    The specified KMSKeyId does not exist. Please verify that the key ID is correct and that the key resides in the current region.

    404

    InvalidInstanceId.NotFound

    The InstanceId provided does not exist in our records.

    404

    InvalidStorageClusterId.NotExist

    The specified StorageClusterId does not exist in current region.

    The specified storage cluster ID does not exist in the current region.

    429

    Throttling

    The request was denied due to storage throttling. Please retry later.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.