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ModifyDBInstanceSpec

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This API modifies the instance type and storage capacity of an ApsaraDB RDS instance.

Operation description

Supported engines

  • RDS MySQL

  • RDS PostgreSQL

  • RDS SQL Server

  • RDS MariaDB

Billing

This API operation incurs configuration change fees. Read the relevant documentation carefully before proceeding.

Related documentation

Try it now

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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

rds:ModifyDBInstanceSpec

update

*DBInstance

acs:rds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}
  • rds:ResourceTag
  • rds:ResourceTag
  • rds:ResourceTag
 None

Request parameters

Parameter

Type

Required

Description

Example
DBInstanceId

string

Yes

The ID of the instance. You can call DescribeDBInstances to obtain it.

rm-uf6wjk5****
DBInstanceClass

string

No

The target instance type. You can call DescribeAvailableClasses to query available instance types for modification.

Note

  • You must specify at least one of DBInstanceClass or DBInstanceStorage.

  • You can call DescribeDBInstanceAttribute to view the current instance type.

mysql.n8.large.2c
DBInstanceStorage

integer

No

The target storage capacity, in GB. You can call DescribeAvailableClasses to query the valid storage range for the target instance type.

Note

  • You must specify at least one of DBInstanceClass or DBInstanceStorage.

  • You can call DescribeDBInstanceAttribute to view the current storage capacity.

100
PayType

string

No

The current billing method of the instance. Valid values:

  • Postpaid: pay-as-you-go

  • Prepaid: subscription

  • Serverless (not supported for MariaDB instances): Serverless billing method

Note

To switch to Serverless, you must configure AutoPause, scaling range (MaxCapacity and MinCapacity), and elastic policy (SwitchForce) in subsequent parameters. For more information, see Introduction to MySQL Serverless instances, Introduction to SQL Server Serverless instances, and Introduction to PostgreSQL Serverless instances.

Postpaid
EffectiveTime

string

No

When the new configuration takes effect. Valid values:

Note

Changing certain configurations may affect your instance. Read the impact section in the feature documentation carefully before setting this parameter. Perform the change during off-peak hours.

  • Immediate (default): Takes effect immediately.

  • MaintainTime: Takes effect during the maintenance window.

  • ScheduleTime: Switches at a specified time. The time must be at least 12 hours after the current time. The actual switchover time follows EffectiveTime = ScheduleTime + SwitchTime.

Valid values:

  • ScheduleTime :

    The time must be at least 12 hours after the current time. The actual switchover time follows EffectiveTime = ScheduleTime + SwitchTime.

MaintainTime
EngineVersion

string

No

The database engine version. Valid values:

Standard RDS instances

  • MySQL: 5.5, 5.6, 5.7, 8.0

  • SQL Server: 2008r2, 08r2_ent_ha, 2012, 2012_ent_ha, 2012_std_ha, 2012_web, 2014_std_ha, 2016_ent_ha, 2016_std_ha, 2016_web, 2017_std_ha, 2017_ent, 2019_std_ha, 2019_ent

  • PostgreSQL: 10.0, 11.0, 12.0, 13.0, 14.0, 15.0

  • MariaDB: 10.3

RDS Serverless instances (MariaDB not supported)

  • MySQL: 5.7, 8.0

  • SQL Server: 2016_std_sl, 2017_std_sl, 2019_std_sl

  • PostgreSQL: 14.0, 15.0, 16.0

8.0
DBInstanceStorageType

string

No

The storage type of the instance. Valid values:

  • local_ssd: Premium Local SSD

  • cloud_ssd: standard SSD (not recommended; no longer sold in some regions)

  • cloud_essd: ESSD PL1

  • cloud_essd2: ESSD PL2

  • cloud_essd3: ESSD PL3

  • general_essd: Premium ESSD

If you change the storage type, note the following: * If you change the storage type from ESSD to Premium ESSD, other parameters (such as instance type and storage capacity) must match their current values and cannot be modified.

* For MySQL or MariaDB instances with standard SSDs, you can specify cloud_essd to upgrade to ESSD. In this case, you must specify both DBInstanceClass and DBInstanceStorage with their current values.

* For PostgreSQL instances, you can upgrade standard SSDs to any ESSD PL level, but you cannot downgrade ESSDs to standard SSDs.

local_ssd
ReadOnlyDBInstanceClass

string

No

The target instance type for read-only instances when changing a MySQL high-availability instance with Premium Local SSDs to a cloud disk instance.

mysqlro.n2.large.1c
Direction

string

No

The type of configuration change. Valid values:

  • Up (default): Upgrades subscription instances and upgrades or downgrades pay-as-you-go instances.

  • Down: Downgrades subscription instances.

  • TempUpgrade: Elastic configuration change for subscription SQL Server instances. Required for elastic changes.

  • Serverless: Adjusts elastic settings for Serverless instances.

Note

If you only change the DBInstanceStorageType parameter (for example, from standard SSD to ESSD), leave this parameter empty.

Up
SourceBiz

string

No

Deprecated parameter. Do not configure.

test
DedicatedHostGroupId

string

No

The ID of the dedicated cluster.

dhg-7a9****
ZoneId

string

No

The zone ID.

cn-hangzhou-b
SwitchTime

string

No

The scheduled time to perform the configuration change. Perform the change during off-peak hours.

Format: yyyy-MM-ddTHH:mm:ssZ (UTC time).

Note

  • The scheduled time must be later than the current time (when the request is sent). Otherwise, the task fails. After failure, wait for the order to be automatically canceled before retrying.

  • If you only increase storage capacity or change the ESSD storage type (which has no business impact), the change executes immediately after submission. Do not set this parameter.

2019-07-10T13:15:12Z
ResourceGroupId

string

No

The resource group ID.

rg-acfmy****
UsedTime

integer

No

The duration of the elastic upgrade for SQL Server. Unit: days.

3
ServerlessConfiguration

object

No

Configures Serverless instance settings.

AutoPause

boolean

No

Smart pause and resume for MySQL Serverless or PostgreSQL Serverless instances. Valid values:

  • true: Enable

  • false (default): Disable

Note

If no connections exist for 10 minutes, the instance pauses. It resumes automatically when a new connection arrives.

true
MaxCapacity

number

No

The maximum RCU value for automatic scaling of Serverless instances. Valid values:

  • MySQL: 1–32

  • SQL Server: 2–16 (integers only)

  • PostgreSQL: 1–14

Note

This value must be greater than or equal to MinCapacity.

8
MinCapacity

number

No

The minimum RCU value for automatic scaling of Serverless instances. Valid values:

  • MySQL: 0.5–32

  • SQL Server: 2–16 (integers only)

  • PostgreSQL: 0.5–14

Note

This value must be less than or equal to MaxCapacity.

0.5
SwitchForce

boolean

No

Forces elastic scaling for MySQL Serverless or PostgreSQL Serverless instances. Elastic scaling usually takes effect immediately, but may fail during large transactions. Enable this parameter to force scaling. Valid values:

  • true: Enable

  • false (default): Disable

Note

Enabling this parameter causes 30–120 seconds of service unavailability during forced scaling. Use with caution.

false
Category

string

No

The instance edition. Valid values:

Note

This parameter is required if EngineVersion specifies an SQL Server version.

Standard RDS instances

  • Basic: Basic Edition

  • HighAvailability: High-availability Edition

  • AlwaysOn: SQL Server Cluster Edition

  • Cluster: MySQL Cluster Edition

  • Finance: Finance Edition

RDS Serverless instances (MariaDB not supported)

  • serverless_basic: Serverless Basic Edition (MySQL and PostgreSQL only)

  • serverless_standard: Serverless High-availability Edition (MySQL and PostgreSQL only)

  • serverless_ha: Serverless High-availability Edition (SQL Server only)

HighAvailability
BurstingEnabled

boolean

No

Enables or disables the I/O performance burst feature for Premium ESSDs. Valid values:

  • true: Enable

  • false: Disable

false
AutoUseCoupon

boolean

No

Whether to use cash coupons to offset fees. Valid values:

  • true (default): Use

  • false: Do not use

true
TargetMinorVersion

string

No

The minor engine version for PostgreSQL instances. If changing the instance type fails due to an unsupported minor version, specify this parameter to upgrade the minor version during the instance type change.

Format: rds_postgres_<major_version>00_<minor_version>. Example for version 12 with minor version 20200830: rds_postgres_1200_20200830.

rds_postgres_1200_20200830
IoAccelerationEnabled

string

No

Enables or disables the Buffer Pool Extension (BPE) feature for Premium ESSDs. Valid values:

  • 1: Enable

  • 0: Disable

0
ColdDataEnabled

boolean

No

Enables or disables the data archiving feature for Premium ESSDs. Valid values:

  • true: Enable

  • false: Disable

true
ZoneIdSlave1

string

No

The zone ID of the secondary node. If it matches ZoneId, the deployment is single-zone. If different, it is multi-zone.

Note

Required only when upgrading the major version of an SQL Server instance (AllowMajorVersionUpgrade) or switching the secondary zone.

cn-hangzhou-c
VSwitchId

string

No

The vSwitch ID. The vSwitch zone must match the zone specified in ZoneId.

  • The network type InstanceNetworkType must be VPC.

  • If you specify ZoneSlaveId1 (secondary zone ID), provide two vSwitch IDs separated by a comma (,).

Note

Required only when upgrading the major version of an SQL Server instance (AllowMajorVersionUpgrade) or switching the vSwitch.

vsw-bp1oxflciovg9l7******
AllowMajorVersionUpgrade

boolean

No

Enables or disables major version upgrade for SQL Server instances. Valid values:

  • true: Upgrade

  • false (default): Do not upgrade

Note

  • For major version upgrades, you must also specify DBInstanceId, EngineVersion, DBInstanceClass, Category, ZoneId, and VSwitchId.

  • To upgrade to High-availability or Cluster Edition, you must also specify ZoneIdSlave1.

false
PromotionCode

string

No

The coupon code.

72329885****
OptimizedWrites

string

No

Enables or disables the 16K atomic write feature for MySQL. Valid values:

  • optimized: Enable

  • none: Disable

optimized
CompressionMode

string

No

Enables or disables the storage compression feature for MySQL. Valid values:

  • on: Enable

  • off: Disable

on
AllocateStrategy

string

No

Response elements

Element

Type

Description

Example

object

Response details.

DBInstanceId

string

The instance ID.

rm-uf6wjk5****
OrderId

integer

The order ID.

20793850608****
RequestId

string

The request ID.

3C5CFDEE-F774-4DED-89A2-1D76EC63C575

Examples

Success response

JSON format

{
  "DBInstanceId": "rm-uf6wjk5****",
  "OrderId": 0,
  "RequestId": "3C5CFDEE-F774-4DED-89A2-1D76EC63C575"
}

Error codes

HTTP status code

Error code

Error message

Description
400 InvalidAllocateStrategy The Specified Allocate Strategy is not valid. AllocateStrategy parameter error
400 DbVersionUpgradeNotSatisfied message:%s
400 UnsupportedReduceDiskSize %s%s
400 CannotDecreaseEssdPerfLevel cannot decrease cloud essd performance level. The storage type change failed the verification check. The storage type of an RDS instance that runs SQL Server with standard SSDs or ESSDs cannot be changed to local SSDs.
400 InvalidEssdStorageSize invalid cloud essd storage size. The storage size of cloud disks is invalid. Check the storage size.
400 Postpaid.NotSupport Postpaid not supported.
400 InvalidConcurrentOperate System concurrent operate.
400 NotSupportReduceDiskSize Not support reduce disk size. You cannot decrease the disk size.
400 IncorrectStorageType Incorrect storage type.
400 TargetStorageLessThanBottomLine Target storage less than bottom line
400 InstanceHasUnpaidOrder The specified Instance has unpaid order.
400 InsufficientBalance Open volume paid cloud database. Your account balance is less than 100 RMB. Top-up and try again.
400 InvalidDBInstanceClass.NotFound Specified DB instance class is not found.
400 InvalidParameter The specified parameter "%s" is not valid.
400 InvalidAvZone.Format Specified AvZone is not valid. The value of the AvZone parameter is invalid. Check the value of this parameter.
400 OperationDenied.OrderUnPaid The operation is not permitted due to the wrong Order status (Unpaid).
400 OperationDenied.InvalidStorageSize The storage size limit is exceeded. The disk usage exceeds the upper limit. Free or expand disk space.
400 InsufficientResourceCapacity The instance cluster does not support this operation. The operation is not supported for the RDS instance.
400 InvalidUsedTime The parameter usedTime is invalid. The specified usedTime parameter is invalid.
400 CannotChangeStorageType Temp upgrade does not support changing storage type. Elastic upgrade cannot change the storage type.
400 TempUpgrade.NotSupport The instance does not support temp upgrade. This instance does not support elastic upgrade.
400 EngineNotSupported Engine specified cannot be supported the operation. The operation failed. This operation is not supported for the database engine version of the RDS instance. Update the minor engine version of the RDS instance.
400 MaxscaleNotSupport Maxscale not supported Dedicated proxy is not supported by the instance. Please check the configuration information about enabling dedicated proxy.
400 ADInstanceNotSupportThisOperation The AD instance is not supported this operation This operation is not supported for instances that have been joined to an AD domain.
400 BYOKInstanceNotSupportThisOperation The BYOK instance is not supported this operation This operation is not supported for instances that have disk encryption enabled.
400 BYOLInstanceNotSupportThisOperation The BYOL instance is not supported this operation This operation is not supported for instances that are created from BYOL images.
400 SSLInstanceNotSupportThisOperation The instance opened SSL, upgrade is not this operation This operation is not supported for instances that have SSL enabled.
400 TDEInstanceNotSupportThisOperation The instance opened TDE, this operation is not supported This operation is not supported for instances that have TDE enabled.
400 InstanceIsSnapshotBackupNotSupportThisOperation The instance backup method is snapshot backup, this operation is not supported This operation is not supported for instances that have snapshot backup enabled.
400 InstanceHasReadOnlyInstanceNotSupportThisOperation The instance has read-only instance or is read-only instance, this operation is not supported This operation is not supported because this instance has read-only instances or it is a read-only instance.
400 InvalidTargetStorageType Can not change storage type when modify instance class or storage.
400 InvalidTargetCategory Specified classcode is not matched with current product type.
400 IncorrectDBInstanceState Current DB instance state does not support this operation.
400 BackupReadInstanceModifyNotAllowed Modify Backup Read Instance Is Not Allowed. You are not allowed to modify the instance from which the backup comes.
400 MinorVersionNotSupport The current database minor version does not support the operation. The current instance kernel iteration does not support this operation. You can upgrade the kernel iteration.
400 LX.ARGUMENT.ILLEGAL 变配，当前实例无有效配置
400 ORD.S.QUERY.PROD.ERROR An error occurred while querying the ordering information An order query error occurred.
400 InvalidParameter.NotSupportDiskTypeModify Serverless not support modify disk type!
400 InvalidParameter.NotSupportModifyServerlessConfigAndDiskTogether Serverless not support modify serverlessconfig and disk together!
400 InvalidParameters.Malformed One or more of the request parameters provided are not valid. One or more of the request parameters provided are not valid, please check the API document
400 DBInstancePayTypeNotSupport Current instance PayType not support this operation or the param PayType not match current instance PayType.
400 InvalidDBInstanceClass.Offline The specified instance type is no longer provided. Please specify another instance type. The instance type that you select is no longer available. Select another instance type.
400 IncorrectTargetClasscode The current instance type does not support this operation. This operation is not supported by the instance type.
400 InvalidPayType.NotSupported current instance pay type not support this operation. The payment type of the current instance does not support this operation.
400 OperationDenied.DurationLimit The duration between two operations should be greater than specified time.
400 AccountMoneyValidate.error Insufficient funds available in the account.
400 ChangeEngineVersionNotSupported This operation does not support modifying the engine version. You cannot modify the major engine version during this operation.
400 InvalidDBInstanceStorageType The specified DBInstanceStorageType is invalid. The specified DBInstanceStorageType parameter is invalid.
400 EncryptionInstancesNotSupport Cloud disk encryption instances that use byok do not support modify to multi tenant. Cloud disk encryption instances that use custom keys do not support changing configuration to general-purpose specifications.
400 Commodity.InvalidComponent The module you purchased is not legal, please buy it again. The module you purchased is not legal, please buy it again.
400 CommodityServiceCalling.Exception Failed to call commodity service. Failed to call commodity service return.
400 Pay.InsufficientBalance Insufficient available balance. Insufficient available balance.
400 Price.CommoditySys Commodity system call exception. Commodity system call exception.
400 CurrentInsHasColdDB The current instance has cold storage db. The current instance has cold storage db.
400 CurrentInsHasColdStorage Current instance has cold storage. The current instance has cold storage enabled.
400 InsufficientResourceCapacityCheck There is insufficient capacity available for the requested instance with precheck. The available capacity of the instance to be prechecked is insufficient.
400 InvalidStorageSize.Direction The specified parameter StorageSize does not meet the updating direction constraint requirements. The storage space does not meet the constraint requirements of the current change direction.
400 InvalidStorageType.Direction The specified parameter StorageType does not meet the updating direction constraint requirements. The storage type does not satisfy the change direction constraint.
400 EngineNotSupportShrinkStorage The current engine does not support shrinking storage space. The current engine does not support shrinking storage space.
400 InvalidSourceCategory specified source category is invalid. The specified source category is invalid.
400 InvalidInstanceLevel.DiskType Specified instance level not support request disk type The current instance type does not support the specified storage type.
400 InvalidRCUValue scaleMin and scaleMax range is not valid. Invalid scaleMin and scaleMax range.
400 ServiceLinkedRole.NotExist SLR does not exist, you needs to create SLR first. The SLR does not exist. You need to create an SLR first.
400 ParamGroupOptionValue.NotSupport Specified option value unsupported.
400 CreateUpgradeOrderBusinessException The parameter is illegal or empty. The parameter is illegal or empty.
400 InvalidReadDBInstanceStorage.Format Specified Storage is not valid, Read DB Instance storage size must be greater than or equal to primary DB Instance. The read-only DB instance storage size must be greater than or equal to the primary DB instance.
400 UnsupportedModifyParam Burst param must be only modified. Burst param must be only modified.
400 UnsupportedClassCode The specified DB instance class stops selling. The specified DB instance class stops selling.
400 InvalidRequestId The request is copy, check your token. The request is copy, check your token.
400 UnsupportExtendDisk.NotSupport Specified DB instance is unsupport extend disk. Disk expansion is not supported on the specified instance.
400 Order.InstHasUnsettledBills You currently have outstanding bills, please settle them first. You currently have outstanding bills, please settle them first.
400 CheckAllowMajorVersionUpgradeFailed We have detected that you want to upgrade the version of the instance, but the parameter allowMajorVersionUpgrade is false. If you want to upgrade the version of the instance, please set the parameter allowMajorVersionUpgrade to true. We detected that you want to upgrade the version of the instance, but the parameter allowMajorVersionUpgrade is false. If you want to upgrade the version of the instance, set the parameter allowMajorVersionUpgrade to true.
400 IncorrectDBSslStatus Specified DB SSLStatus does not support this operation. The specified database SSL status is invalid.
400 UpgradeEngineVersionCannotChangeStorage Upgrade engine version can not change storage size. Upgrading the engine version cannot also change the storage size.
400 ReadOnlyInsNotSupported Instances containing read-only instances do not allow this operation. This operation is not allowed for instances that contain read-only instances..
400 Order.ComboInstanceNotAllowOperate A package instance is not allowed to operate independently. A package instance is not allowed to operate independently.
400 Price.PricingPlanResultNotFound Pricing plan price result not found. Pricing plan price result not found.
400 Order.NoRealNameAuthentication You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication. You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the cost and cost for real-name authentication.
400 InsufficientAvailableQuota Your account quota limit is less than 0, please recharge before trying to purchase. Your account available limit is less than 0, please recharge before trying to purchase.
400 RegionDissolvedEOM Dear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support. Hello, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will stop operating. In order to ensure your business continuity and smooth transition of data migration, you are currently unable to operate new purchase orders. Thank you for your understanding and support.
400 RegionEndTimeDissolvedAustralia Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024. Hello customer, this area has been abolished.
400 Order.PeriodInvalid There is a problem with the period you selected, please choose again. There is a problem with the period you selected, please choose again.
400 pay.noCreditCard Account not bound to credit card.
400 Order.InstHasUnpaidOrder There is an unpaid order for the service you have purchased. Please pay or void it before placing the order. There is an unpaid order for the service you have purchased. Please pay or void it before placing the order.
400 noAvailablePaymentMethod No payment method is specified for your account. We recommend that you add a payment method. No payment method has been specified for your account. We recommend that you add a payment method.
400 BasicInfoUncompleted Your information is incomplete. Complete your information before the operation. Your basic information is not complete, please complete your basic information before operation.
400 Risk.RiskControlRejection Your account is abnormal, please contact customer service for details. Your account is abnormal, please contact customer service for details.
400 Api.NotSupport Specified api is not supported. The current interface does not support.
400 ContainForbiddenLabelError There is a label that prohibits placing orders. Please contact your distributor for assistance. You cannot place the order because a tag indicates that order placement is prohibited. Contact your distributor.
400 InvalidDBInstanceId.NotFound The DBInstanceId provided does not exist in records. The DBInstanceId provided does not exist.
400 InvalidParam Sepcified wal level Parameter is invalid. There are still logical slots in instance, so it can not be set as replica. The specified wal_level parameter is invalid. There is still a copy slot in the instance, so it cannot be set to replica.
400 System.SaleValidateFailed Sales expression validation system error. A system error occurs when the sales expression is verified.
400 Abs.InvalidAccount.NotFound account is not found. The account does not exist.
400 SqlExecuteFailedOrTimeout sql command execution failed or timed out:%s. SQL command execution failed or timed out
400 ColdData.EngineVersionNotSupport The current instance engine version not support coldDataEnabled. The current instance engine version not support coldDataEnabled.
400 ColdData.MinorVersionNotSupport The current instance minor version not support coldDataEnabled. The current instance minor version not support coldDataEnabled.
400 InvalidConnectionString.Duplicate Specified connection string already exists in the RDS. The link address name is duplicate. Please reset the connection string.
400 RequiredParam.NotFound Required input param is not found.
400 Parameters.Invalid Parameter error, please check the parameters. Parameter error, please check the parameters.
400 BackupPolicyNotSupport Cold Data won't open with CrossBackup or Flash Backup, please check Backup Policy. Cold Data won't open with CrossBackup or Flash Backup, please check Backup Policy.
400 InvalidReleasedKeepPolicy.Format Specified Released Keep Policy is not valid. Specified Released Keep Policy is not valid.
400 InvalidDBInstanceEngineType.Format the DB instance engine type does not support this operation. This operation is not supported for the database engine of the instance.
400 Pay.NoCreditCard No credit cards. No credit cards.
400 VpcNetworkTypeNotSupport The vpc network type instance does not support this operation. The vpc network type instance does not support this operation.
400 MirrorInsExists Specified DB instance mirror ins already existed. Specified DB instance mirror ins already existed.
400 InvalidBackupSet The specified database does not exist in the backup set. The specified database does not exist in the backup set.
400 OrdTCommodityQueryError Failed to query for product. Failed to query product.
400 ProductInstanceReleased The instance has been released. Please check before placing the order. The instance has been released, please verify and place an order.
400 RegionEndTimeDissolvedIndia The region is no longer supported. The region is no longer supported.
400 InvalidDBInstanceClass.NotSupport The target primary db instance class can not lower than the original primary db instance class. The target specification of the master instance must be no less than the original specification.
400 InvalidPayType.NotSame All primary and read-only instances should have the same payment type. The payment type of all primary and read-only instances should be the same.
400 InvalidReadOnlyDBInstanceClass.NotSupport The target read-only db instance class can not lower than the original read-only db instance class. the target specifications of the read-only instance must be no less than the original specifications (including cpu and memory).
400 InvalidStorageSize.CannotChange Can not change storage size in this operation. If you need to change disk type, please change storage size first, and the storage size must meet your target disk type's constraint requirements. The storage size cannot be modified in the current operation. If you need to modify the disk type, use other operations to modify the size of the target disk. The size of the target disk must meet the limit of the target disk type.
400 InvalidStorageSize.ConstraintUnsatisfied The db instance's storage size dose not meet the constraint requirements of the parameter DBInstanceStorageType. If you still want to change disk type, please change storage size to meet the target disk type's constraint in other operation. The current storage space of the primary or read-only instance does not meet the storage space constraint DBInstanceStorageType by the target disk type. Please modify the storage space size of the instance separately before implementing the local disk cross-cloud disk operation.
400 ReadonlyDBInstanceClassEmpty The read-only target instance class should not be empty. The target specification of the read-only instance must not be empty.
400 ReadonlyDBInstanceClassNotSame All readonly db instances should have the same instance class. The current specifications of all read-only instances (including instance types and sizes) should be consistent.
400 StopService.ModifyDBInstanceSpec The service has been discontinued and does not permit resizing operations on instances using the classic network. The classic network is offline. The current instance is of the classic network type and has exceeded the service stop time. You cannot change the configuration of the instance.
400 InvalidParam.DiskSize %s. The disk capacity selected during configuration change is small.
400 InvalidOrder.NotFound Specified order does not exist in RDS. The specified order does not exist in RDS.
400 NotFindAvailableVswitch Secondary zone, no available switch found under the current vpc. in the current vpc, no vswitch is available in the standby zone of the instance.
400 InvalidStorageType.NotSupport The current storage type does not support this operation. The current storage type does not support this operation.
400 IncorrectReadDBInstanceMemSize The instance type of read-only instance is too small. The instance type of read-only instance is too small.
400 DBInstanceNotServerless The dbinstance is not serverless. The specified instance is a non-serverless instance.
400 UnSupportDbTypeReduceDiskSize The current instance does not support scale-in. The current instance does not support scale-in.
400 ClassicNetDisabled The classic network address is currently disabled, and the instance cannot perform configuration changes. The classic network address is currently disabled and the instance cannot perform configuration changes.
400 SecondaryAddrNotSupportThisOperation The instance has a secondary instance address, so updates are not allowed. The instance contains the read-only address of the secondary node and cannot be upgraded.
400 InvalidMasterDBInstanceName.NotFound The master instance does not exist under the target account. The primary instance is not found under the target account.
500 CallLxSdkFailed Error calling the order system, please try again later or contact service personnel. Error calling the order system, please try again later or contact service personnel.
500 ExternalFailure The request processing has failed due to external service failure. The request processing has failed due to external service failure.
500 RequestMetaDataFailed The service request failed. Please try again later or contact service personnel. The service request failed. Please try again later or contact service personnel.
500 InvokeProxyFailure The request processing has failed due to service failure of rds api. The request failed to be processed due to an RDS API failure.
403 IncorrectDBInstanceType The database instance type does not support the operation. The operation failed. The operation is not supported for the database engine of the RDS instance.
403 OperationDenied.NotSupportedBackupMethod When the storage is larger than 4000 GB, only snapshot backup is supported. If the storage capacity is larger than 4,000 GB, only snapshot backup is supported.
403 IncorrectReadDBInstanceDisksize Read instance disk size must be equal or higher than primary instance. The disk size of the read-only instance must be equal to or greater than that of the primary instance.
403 BetaServerlessNotSupportThisAction Beta Serverless Not Support This Feature
403 GroupReplicationNotSupport.InvalidEngineVersion Group Replication requires the instance engine version to be 8.0.
403 GroupReplicationNotSupport.InvalidNodeClassCode Group Replication requires the ClassCode of each node to be consistent.
403 GroupReplicationNotSupport.InvalidNodeNum Group Replication is not supported, the number of nodes must be an odd number greater than or equal to 3.
403 GroupReplicationNotSupport.InvalidXengine Group Replication is not supported because the instance has xengine tables.
403 GroupReplicationNotSupport.MemoryTooSmall Group Replication is not supported because the memory is too small.
403 ARMNotSupport ARM arch does not support this operation.
403 HostTypeNotSupport Host type is inconsistent, please check that the original host type is the same as the target host type.
403 CloudSSDNotSupport Cloud ssd does not support this operation, please upgrade to essd.
403 MaxscaleInstanceNotSupport Instances with maxscale instance do not support this operation.
403 ReadInstanceNotSupport Instances with read-only do not support this operation.
403 UnSupportReduceDiskSize Current instance type does not support reducing disk space.
403 CloudboxInstanceNotSupport Cloud-box instance does not support this operation. This operation is not supported for instances in cloud boxes.
403 ReadOnlyInstanceNotSupport Read-only instance does not support this operation. This operation is not supported for read-only instances.
403 MinorVersionNotSupport The current database minor version does not support the operation.
403 ShrinkCountReachedLimit Current DB shrink count reached the limit.
403 InvalidReduceDiskSize The storage capacity after the scale-down must be larger than the used amount. The scale-in target capacity cannot be less than the current storage space usage
403 CloudDiskEncryptionNotSupport The encryption key is not allowed for general-purpose instance. Universal instances do not support cloud disk encryption.
403 OrderStatus.UnPaid The specified db instance has unpaid order. The instance has an unpaid order. Please pay first and try again.
403 InvalidUserOperatorPermission The user permission does not support this operation. The user is not authorized to perform this operation.
403 InvalidVswitchId Specified conn vswitch id is not valid.
403 IncorrectMinorVersion Current engine minor version does not support operations. This operation is not supported for the current minor engine version.
403 OperationDenied.ZoneResource There is no available zone for inventory. There is no available zone for inventory.
403 NotInFlowController Sorry,no permission. Sorry,no permission.
403 InvalidKmsKey Kms key is disabled.
403 InvalidInstanceLevel.Malformed Current DB instance level does not support this operation. The specified database instance type does not support this operation.
403 UnsupportedByBlueGreenDeployment Operation prohibited due to blue green deployment. The operation is not allowed because a blue-green deployment exists.
403 UnSupportNonXfsDiskSizeTooLarge Non xfs disk types do not support upgrading to 60T or above. Non-xfs disk types do not support upgrading to 60T or higher.
403 OperationDenied.SystemConcurrent Failure caused by Concurrent operations.
404 InvalidClusterKms The current instance does not authorized to access the Key Management Service. The instance does not have permissions to access Key Management Service (KMS).
404 InvalidParam The parameter is invalid. The operation failed. The values of some parameters are invalid.
404 Request.NotFound The requested resource is not available. The requested resources are unavailable.
404 HostInfo.NotFound The specified host info is not found.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.