Use DescribeDBInstanceAttribute to query instance attributes - ApsaraDB RDS - Alibaba Cloud - ApsaraDB RDS

Retrieves the details of an RDS instance.

Operation description

Applicable engines

RDS MySQL
RDS PostgreSQL
RDS SQL Server
RDS MariaDB

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

rds:DescribeDBInstanceAttribute

get

*DBInstance

acs:rds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}

None

Request parameters

Parameter	Type	Required	Description	Example
DBInstanceId	string	Yes	The ID of the instance. You can call the DescribeDBInstances operation to query the ID of the instance. Warning Do not specify multiple instance IDs for a batch query. Otherwise, the query times out and fails.	rm-uf6wjk5****
Expired	string	No	The expiration status of the instance. Valid values: True: The instance has expired. False: The instance has not expired.	False

Response elements

Element	Type	Description	Example
	object	The details of the returned parameters.
Items	object
DBInstanceAttribute	array<object>	The list of instance attributes.
	array<object>	The details of the instance attributes.
AccountMaxQuantity	integer	The maximum number of accounts that can be created on the instance.	50
AdvancedFeatures	string	Returned only for an RDS for SQL Server instance. This parameter indicates the advanced features that are enabled. Separate multiple values with a comma (,). Valid values: LinkedServer: linked server DistributeTransaction: distributed transaction	LinkedServer
AutoUpgradeMinorVersion	string	The method used to update the minor engine version of the instance. Valid values: Auto: The minor engine version is automatically updated. Manual: The minor engine version is not automatically updated. The minor engine version is forcibly updated only when the current version is unpublished.	Auto
AvailabilityValue	string	The availability of the instance, in percentage.	100.0%
BabelfishConfig	object	The configurations of Babelfish for RDS PostgreSQL.
BabelfishEnabled	string	Indicates whether Babelfish is enabled. Note If you enable Babelfish when you purchase an RDS for PostgreSQL instance, this parameter is fixed to true.	true
MigrationMode	string	The migration mode of Babelfish. Valid values: single-db: single-database mode multi-db: multi-database mode	single-db
IsAnalyticIns	boolean
CanTempUpgrade	boolean	Indicates whether the instance is eligible for a temporary upgrade. Note Pay-as-you-go instances do not support temporary upgrades.	true
Category	string	The instance edition. Valid values: Basic: Basic Edition HighAvailability: High-availability Edition cluster: MySQL Cluster Edition AlwaysOn: SQL Server Cluster Edition Finance: RDS Enterprise Edition Serverless_basic: Serverless Basic Edition	Basic
ColdDataEnabled	boolean	Indicates whether the cold data archiving feature is enabled for the Premium ESSD. Valid values: true: enabled false: disabled	false
Collation	string	The collation of the character set.	Chinese_PRC_CI_AS
ConnectionMode	string	The access mode of the instance. Valid values: Standard: standard access mode Safe: database proxy mode	Standard
ConnectionString	string	The internal endpoint.	rm-uf6wjk5****.mysql.rds.aliyuncs.com
ConsoleVersion	string	The type of the proxy. Valid values: 1: shared database proxy 2: dedicated database proxy Note We recommend that you do not use this parameter. Use the ProxyType parameter instead.	2
CreationTime	string	The time when the instance was created. The time is in the yyyy-MM-ddTHH:mm:ssZ format and is displayed in UTC.	2011-05-30T12:11:04Z
CurrentKernelVersion	string	Indicates the current kernel version.	rds_20201010
DBClusterNodes	object
DBClusterNode	array<object>	The details of the cluster nodes.
	object	The details of the node.
ClassCode	string	The node specifications.	mysql.n2.medium.xc
ClassType	string	The instance type of the node. Valid values: d: Dedicated x: General-purpose	x
Cpu	string	The number of CPU cores of the node.	4
Memory	string	The memory capacity of the node. Unit: MB.	4096
NodeId	string	The node ID.	rn-****
NodeRegionId	string	The region ID.	cn-beijing
NodeRole	string	The role of the node. Valid values: primary: primary node secondary: secondary node	primary
NodeZoneId	string	The zone ID.	cn-beijing-h
Status	string	The status of the node. Valid values: active creating deleting classchanging restarting	active
DisasterRecoveryNode	boolean
DBInstanceCPU	string	The number of CPU cores of the instance.	2
DBInstanceClass	string	The instance type. For more information, see Primary ApsaraDB RDS instance types.	rds.mys2.small
DBInstanceClassType	string	The instance family. Valid values: s: shared x: general-purpose d: dedicated h: dedicated physical machine	s
DBInstanceDescription	string	The instance description.	testInstance
DBInstanceDiskUsed	string	The disk usage of the instance. Unit: bytes. Important For a Serverless ApsaraDB RDS for MySQL instance, this parameter returns 0 when the instance is in the Stopped state.	300
DBInstanceId	string	The instance ID.	rm-uf6wjk5****
DBInstanceMemory	integer	The memory capacity of the instance. Unit: MB.	4096
DBInstanceNetType	string	The network type of the instance. Valid values: Internet: public Intranet: internal network	Internet
DBInstanceStatus	string	The instance status. For more information, see Instance states.	Running
DBInstanceStorage	integer	The storage capacity of the instance. Unit: GB.	10
DBInstanceStorageType	string	The storage type of the instance. Valid values: local_ssd and ephemeral_ssd: Premium Local SSD cloud_ssd: standard SSD general_essd: general-purpose ESSD cloud_essd0: PL0 ESSD cloud_essd: PL1 ESSD cloud_essd2: PL2 ESSD cloud_essd3: PL3 ESSD	local_ssd
DBInstanceType	string	The instance type. Valid values: Primary: primary instance Readonly: read-only instance Guard: disaster recovery instance Temp: temporary instance	Primary
DBMaxQuantity	integer	The maximum number of databases that can be created on the instance.	200
DedicatedHostGroupId	string	The ID of the dedicated cluster.	dhg-7a9*****
DeletionProtection	boolean	Indicates whether the release protection feature is enabled. Valid values: true: enabled false: disabled	true
DisasterRecoveryInfo	string	The information about the source instance of the disaster recovery instance.	{"replicatorAccount": "****","sourcePort":**,"sourceAddress": "pgm-2ze**","sourceCategory": "aliyunRDS","sourceInstanceRegionId": "cn-**","replicatorPassword": "**","sourceInstanceName": "pgm-2ze****"}
DisasterRecoveryInstances	string	All disaster recovery instances of the current instance.	[{"regionId":"cn-****","insName":"pgm-2ze**"},{"regionId":"cn-**","insName":"pgm-2ze****"}]
Engine	string	The database engine. Valid values: MySQL PostgreSQL SQLServer MariaDB	MySQL
EngineVersion	string	The database engine version.	8.0
ExpireTime	string	The time when the subscription instance expires. The time is in the yyyy-MM-ddTHH:mm:ssZ format and is displayed in UTC. Note Pay-as-you-go instances never expire.	2019-03-27T16:00:00Z
Extra	object	The extended information.
AccountSecurityPolicy	string	The password policy for the database account. Valid values: MaximumPasswordAge: the maximum password age MinimumPasswordAge: the minimum password age	{"MaximumPasswordAge": 42,"MinimumPasswordAge": 30}
DBInstanceIds	object
DBInstanceId	array	The list of database instance IDs.
	string	The instance ID.	rm-uf6wjk5****
RecoveryModel	string	The recovery model.	Simple：简单恢复模式。 Full：完整恢复模式。
GeneralGroupName	string	The name of the group to which the general-purpose instance in a dedicated cluster belongs.	TestGroup
GuardDBInstanceId	string	The ID of the disaster recovery instance that is attached to the current instance.	rm-uf64zsu****
IPType	string	The IP address type. Only IPv4 is supported.	IPv4
IncrementSourceDBInstanceId	string	The ID of the instance from which incremental data is synchronized. The source instance can be a primary instance or a disaster recovery instance. If this parameter is not returned, the instance is a primary instance.	rm-uf6wjk5****
InstanceNetworkType	string	The network type of the instance. Valid values: Classic: classic network VPC: Virtual Private Cloud (VPC)	Classic
InstructionSetArch	string	The architecture type of the instance. Valid values: x86 arm	x86
IoAccelerationEnabled	string	Indicates whether the Buffer Pool Extension (BPE) feature is enabled for the Premium ESSD. Valid values: 1: enabled 0: disabled	0
LatestKernelVersion	string	The latest minor engine version that is supported by the instance.	rds_20231031
LockMode	string	The lock mode of the instance. Valid values: Unlock: The instance is not locked. ManualLock: The instance is manually locked. LockByExpiration: The instance is automatically locked due to expiration. LockByRestoration: The instance is automatically locked before a rollback. LockByDiskQuota: The instance is automatically locked due to insufficient storage. LockReadInstanceByDiskQuota: The read-only instance is automatically locked due to insufficient storage.	Unlock
LockReason	string	The reason why the instance was locked.	instance_expired
MaintainTime	string	The maintenance window of the instance. The time is displayed in UTC. The maintenance window displayed in the console is in the `UTC+8` time zone.	00:00Z-02:00Z
MasterInstanceId	string	The ID of the primary instance. Note If this parameter is not returned, the instance is the primary instance.	rm-uf6wjk5****
MasterZone	string	The ID of the primary zone.	5454284
MaxConnections	integer	The maximum number of concurrent connections.	60
MaxIOMBPS	integer	The maximum I/O throughput. Unit: MB/s.	100
MaxIOPS	integer	The maximum number of I/O requests per second.	150
MultipleTempUpgrade	boolean	Indicates whether the instance is being elastically scaled. If the instance is being elastically scaled, true is returned. If the instance is not being elastically scaled, this parameter is not returned.	true
PGBouncerEnabled	string	Indicates whether PgBouncer is enabled. Note This parameter is returned only for an RDS for PostgreSQL instance. If PgBouncer is enabled, this parameter returns true.	true
PayType	string	The billing method of the instance. Valid values: Postpaid: pay-as-you-go Prepaid: subscription SERVERLESS: Serverless	Postpaid
Port	string	The internal port.	3306
ProxyType	integer	The type of the database proxy that is supported by the instance. Valid values: 0: The database proxy is not supported. 1: The shared database proxy (multi-tenant mode) is supported. 2: The dedicated database proxy (single-tenant mode) is supported.	1
ReadOnlyDBInstanceIds	object
ReadOnlyDBInstanceId	array<object>	The list of read-only instance IDs that are attached to the primary instance.
	object	The details of the read-only instance.
DBInstanceId	string	The read-only instance ID.	rm-bp****
ReadonlyInstanceSQLDelayedTime	string	The latency of data replication from the primary to the read-only instance. The read-only instance synchronizes data from the primary instance after the specified latency. Unit: seconds.	30
RegionId	string	The region ID.	cn-hangzhou
ResourceGroupId	string	The resource group ID.	rg-acfmy****
SecurityIPList	string	The IP addresses in the IP address whitelist.	192.168.XX.XX/24
SecurityIPMode	string	The whitelist mode. Valid values: normal: standard mode safety: enhanced security mode	normal
ServerlessConfig	object	The settings of the RDS Serverless instance.
AutoPause	boolean	Indicates whether the automatic start and stop feature is enabled for the Serverless instance. Valid values: true: enabled false: disabled. This is the default value. Note If no connections are established to the instance within 10 minutes, the instance is suspended. When a connection is established, the instance is automatically resumed.	true
ScaleMax	number	The maximum value of the auto-scaling range for RDS Capacity Units (RCUs).	8
ScaleMin	number	The minimum value of the auto-scaling range for RCUs.	0.5
SwitchForce	boolean	Indicates whether forcible scaling is enabled for the Serverless instance. Valid values: true: enabled false: disabled. This is the default value. Note The elastic scaling of RCUs for the instance usually takes effect immediately. In some special cases, the scaling cannot be completed immediately. In this case, you can enable this parameter to forcibly scale the RCUs.	false
SlaveZones	object
SlaveZone	array<object>	The list of parameters that are included in SlaveZones.
	object	The details of the zone.
ZoneId	string	The zone.	cn-hangzhou-a
SuperPermissionMode	string	Indicates whether the instance supports high-privilege features, such as the SA account, Active Directory (AD) domain, and host account. Valid values: Enable: The instance supports high-privilege features. Disabled: The instance does not support high-privilege features.	Disabled
TempDBInstanceId	string	The ID of the temporary instance that is attached to the current instance.	rm-uf64zsu****
TempUpgradeTimeEnd	string	The end time of the temporary upgrade. Note Pay-as-you-go instances do not have an end time for temporary upgrades.	2024-05-30 00:00:00
TempUpgradeTimeStart	string	The start time of the temporary upgrade. Note Pay-as-you-go instances do not have a start time for temporary upgrades.	2024-05-29 00:00:00
TimeZone	string	The time zone.	Central Standard Time
Tips	string	The exception message for the general-purpose instance in a dedicated cluster.	normal
TipsLevel	integer	The exception level for the general-purpose instance in a dedicated cluster. Valid values: 1: Normal. 2: The specifications of the read-only instance are different from the specifications of the primary instance. This may affect the availability. Adjust the instance specifications as needed.	1
VSwitchId	string	The vSwitch ID.	vsw-****
VpcCloudInstanceId	string	The ID of the VPC instance.	vpc-23rsxdf****
VpcId	string	The VPC ID.	vpc-****
ZoneId	string	The zone ID.	cn-hangzhou-a
kindCode	string	An internal parameter. You do not need to configure this parameter.	test
OptimizedWritesInfo	string	Information about the 16 KB atomic write feature. It includes the following fields: optimized_writes: Indicates whether the 16 KB atomic write feature is enabled for the current instance. init_optimized_writes: Indicates whether the 16 KB atomic write feature can be enabled for the instance. For some instances, the switch for 16 KB atomic writes is not displayed in the console because init_optimized_writes is false.	{"optimized_writes":true,"init_optimized_writes":true}
CompressionMode	string	The storage compression mode. Valid values: on and off.	on, off
SupportCompression	boolean	Indicates whether the instance supports storage compression. Valid values: true and false.	true, false
CompressionRatio	string	The storage compression ratio.	1.25
BlueGreenDeploymentName	string	A reserved parameter. You do not need to configure this parameter.	None
GreenInstanceName	string	A reserved parameter. You do not need to configure this parameter.	None
BlueInstanceName	string	A reserved parameter. You do not need to configure this parameter.	None
ComputeBurstEnabled	boolean	A reserved parameter. You do not need to configure this parameter.	None
ReadOnlyStatus	string	A reserved parameter. You do not need to configure this parameter.	None
BurstingEnabled	boolean	Indicates whether the I/O performance burst feature is enabled for the Premium ESSD. Valid values: true: enabled false: disabled	false
IsAnalyticReadOnlyIns	boolean	Indicates whether the instance is a MySQL DuckDB analytic instance. Valid values: true: yes false: no	false
VectorSupportStatus	string	The status of the vector engine feature.	ON
RequestId	string	The request ID.	1AD222E9-E606-4A42-BF6D-8A4442913CEF

Examples

Success response

JSON format

{
  "Items": {
    "DBInstanceAttribute": [
      {
        "AccountMaxQuantity": 50,
        "AdvancedFeatures": "LinkedServer",
        "AutoUpgradeMinorVersion": "Auto",
        "AvailabilityValue": "100.0%",
        "BabelfishConfig": {
          "BabelfishEnabled": "true",
          "MigrationMode": "single-db"
        },
        "IsAnalyticIns": false,
        "CanTempUpgrade": true,
        "Category": "Basic",
        "ColdDataEnabled": false,
        "Collation": "Chinese_PRC_CI_AS",
        "ConnectionMode": "Standard",
        "ConnectionString": "rm-uf6wjk5****.mysql.rds.aliyuncs.com",
        "ConsoleVersion": "2",
        "CreationTime": "2011-05-30T12:11:04Z",
        "CurrentKernelVersion": "rds_20201010",
        "DBClusterNodes": {
          "DBClusterNode": [
            {
              "ClassCode": "mysql.n2.medium.xc",
              "ClassType": "x",
              "Cpu": "4",
              "Memory": "4096",
              "NodeId": "rn-****",
              "NodeRegionId": "cn-beijing",
              "NodeRole": "primary",
              "NodeZoneId": "cn-beijing-h",
              "Status": "active",
              "DisasterRecoveryNode": false
            }
          ]
        },
        "DBInstanceCPU": "2",
        "DBInstanceClass": "rds.mys2.small",
        "DBInstanceClassType": "s",
        "DBInstanceDescription": "testInstance",
        "DBInstanceDiskUsed": "300",
        "DBInstanceId": "rm-uf6wjk5****",
        "DBInstanceMemory": 4096,
        "DBInstanceNetType": "Internet",
        "DBInstanceStatus": "Running",
        "DBInstanceStorage": 10,
        "DBInstanceStorageType": "local_ssd",
        "DBInstanceType": "Primary",
        "DBMaxQuantity": 200,
        "DedicatedHostGroupId": "dhg-7a9*****",
        "DeletionProtection": true,
        "DisasterRecoveryInfo": "{\"replicatorAccount\": \"******\",\"sourcePort\":******,\"sourceAddress\": \"pgm-2ze******\",\"sourceCategory\": \"aliyunRDS\",\"sourceInstanceRegionId\": \"cn-******\",\"replicatorPassword\": \"******\",\"sourceInstanceName\": \"pgm-2ze******\"}",
        "DisasterRecoveryInstances": "[{\"regionId\":\"cn-******\",\"insName\":\"pgm-2ze******\"},{\"regionId\":\"cn-******\",\"insName\":\"pgm-2ze******\"}]",
        "Engine": "MySQL",
        "EngineVersion": "8.0",
        "ExpireTime": "2019-03-27T16:00:00Z",
        "Extra": {
          "AccountSecurityPolicy": "{\"MaximumPasswordAge\": 42,\"MinimumPasswordAge\": 30}",
          "DBInstanceIds": {
            "DBInstanceId": [
              "rm-uf6wjk5****"
            ]
          },
          "RecoveryModel": "Simple：简单恢复模式。\nFull：完整恢复模式。"
        },
        "GeneralGroupName": "TestGroup",
        "GuardDBInstanceId": "rm-uf64zsu****",
        "IPType": "IPv4",
        "IncrementSourceDBInstanceId": "rm-uf6wjk5****",
        "InstanceNetworkType": "Classic",
        "InstructionSetArch": "x86",
        "IoAccelerationEnabled": "0",
        "LatestKernelVersion": "rds_20231031",
        "LockMode": "Unlock",
        "LockReason": "instance_expired",
        "MaintainTime": "00:00Z-02:00Z",
        "MasterInstanceId": "rm-uf6wjk5****",
        "MasterZone": "5454284",
        "MaxConnections": 60,
        "MaxIOMBPS": 100,
        "MaxIOPS": 150,
        "MultipleTempUpgrade": true,
        "PGBouncerEnabled": "true",
        "PayType": "Postpaid",
        "Port": "3306",
        "ProxyType": 1,
        "ReadOnlyDBInstanceIds": {
          "ReadOnlyDBInstanceId": [
            {
              "DBInstanceId": "rm-bp****"
            }
          ]
        },
        "ReadonlyInstanceSQLDelayedTime": "30",
        "RegionId": "cn-hangzhou ",
        "ResourceGroupId": "rg-acfmy****",
        "SecurityIPList": "192.168.XX.XX/24",
        "SecurityIPMode": "normal",
        "ServerlessConfig": {
          "AutoPause": true,
          "ScaleMax": 8,
          "ScaleMin": 0.5,
          "SwitchForce": false
        },
        "SlaveZones": {
          "SlaveZone": [
            {
              "ZoneId": "cn-hangzhou-a"
            }
          ]
        },
        "SuperPermissionMode": "Disabled",
        "TempDBInstanceId": "rm-uf64zsu****",
        "TempUpgradeTimeEnd": "2024-05-30 00:00:00",
        "TempUpgradeTimeStart": "2024-05-29 00:00:00",
        "TimeZone": "Central Standard Time",
        "Tips": "normal",
        "TipsLevel": 1,
        "VSwitchId": "vsw-****",
        "VpcCloudInstanceId": "vpc-23rsxdf****",
        "VpcId": "vpc-****",
        "ZoneId": "cn-hangzhou-a",
        "kindCode": "test",
        "OptimizedWritesInfo": "{\"optimized_writes\":true,\"init_optimized_writes\":true}",
        "CompressionMode": "on, off",
        "SupportCompression": true,
        "CompressionRatio": "1.25",
        "BlueGreenDeploymentName": "None",
        "GreenInstanceName": "None",
        "BlueInstanceName": "None",
        "ComputeBurstEnabled": true,
        "ReadOnlyStatus": "None",
        "BurstingEnabled": false,
        "IsAnalyticReadOnlyIns": false,
        "VectorSupportStatus": "ON"
      }
    ]
  },
  "RequestId": "1AD222E9-E606-4A42-BF6D-8A4442913CEF"
}

Error codes

HTTP status code	Error code	Error message	Description
400	ConnectTimeoutRetryLater	Connect timeout retry later.	The connection timed out. Please try again later.
400	TimeoutRetryLater	Timeout, please retry later.
400	DataNotExist	Data not exist.	No data is available.
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	CommodityServiceCalling.Exception	Failed to call commodity service.	Failed to call commodity service return.
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	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	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	Price.CommoditySys	Commodity system call exception.	Commodity system call exception.
400	Pay.InsufficientBalance	Insufficient available balance.	Insufficient available balance.
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	InvalidInstanceLevel.DiskType	Specified instance level not support request disk type	The current instance type does not support the specified storage type.
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	KmsApiError	User secret key invalid.	The user key is invalid.
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	IncorrectTargetClasscode	The current instance type does not support this operation.	This operation is not supported by the instance type.
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	InvalideStatus.Format	The instance status does not support this operation.
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	UnsupportedClassCode	The specified DB instance class stops selling.	The specified DB instance class stops selling.
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	InvalidDBInstanceName.NotFound	The specified DB instance name does not exist.	The instance name does not exist.
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	OrderStatus.UnPaid	The specified db instance has unpaid order.	The instance has an unpaid order. Please pay first and try again.
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	CloudSSDNotSupport	Cloud ssd does not support this operation, please upgrade to essd.
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.
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	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.