# OrderableDBInstanceOption
<a name="API_OrderableDBInstanceOption"></a>

Contains a list of available options for a DB instance.

 This data type is used as a response element in the [DescribeOrderableDBInstanceOptions](API_DescribeOrderableDBInstanceOptions.md) action.

## Contents
<a name="API_OrderableDBInstanceOption_Contents"></a>

 ** AvailabilityZones.AvailabilityZone.N **   
A list of Availability Zones for a DB instance.  
Type: Array of [AvailabilityZone](API_AvailabilityZone.md) objects  
Required: No

 ** DBInstanceClass **   
The DB instance class for a DB instance.  
Type: String  
Required: No

 ** Engine **   
The engine type of a DB instance.  
Type: String  
Required: No

 ** EngineVersion **   
The engine version of a DB instance.  
Type: String  
Required: No

 ** LicenseModel **   
The license model for a DB instance.  
Type: String  
Required: No

 ** MaxIopsPerDbInstance **   
Maximum total provisioned IOPS for a DB instance.  
Type: Integer  
Required: No

 ** MaxIopsPerGib **   
Maximum provisioned IOPS per GiB for a DB instance.  
Type: Double  
Required: No

 ** MaxStorageSize **   
Maximum storage size for a DB instance.  
Type: Integer  
Required: No

 ** MinIopsPerDbInstance **   
Minimum total provisioned IOPS for a DB instance.  
Type: Integer  
Required: No

 ** MinIopsPerGib **   
Minimum provisioned IOPS per GiB for a DB instance.  
Type: Double  
Required: No

 ** MinStorageSize **   
Minimum storage size for a DB instance.  
Type: Integer  
Required: No

 ** MultiAZCapable **   
Indicates whether a DB instance is Multi-AZ capable.  
Type: Boolean  
Required: No

 ** ReadReplicaCapable **   
Indicates whether a DB instance can have a Read Replica.  
Type: Boolean  
Required: No

 ** StorageType **   
Not applicable. In Neptune the storage type is managed at the DB Cluster level.  
Type: String  
Required: No

 ** SupportsEnhancedMonitoring **   
Indicates whether a DB instance supports Enhanced Monitoring at intervals from 1 to 60 seconds.  
Type: Boolean  
Required: No

 ** SupportsGlobalDatabases **   
A value that indicates whether you can use Neptune global databases with a specific combination of other DB engine attributes.  
Type: Boolean  
Required: No

 ** SupportsIAMDatabaseAuthentication **   
Indicates whether a DB instance supports IAM database authentication.  
Type: Boolean  
Required: No

 ** SupportsIops **   
Indicates whether a DB instance supports provisioned IOPS.  
Type: Boolean  
Required: No

 ** SupportsPerformanceInsights **   
 *(Not supported by Neptune)*   
Type: Boolean  
Required: No

 ** SupportsStorageEncryption **   
Indicates whether a DB instance supports encrypted storage.  
Type: Boolean  
Required: No

 ** Vpc **   
Indicates whether a DB instance is in a VPC.  
Type: Boolean  
Required: No

## See Also
<a name="API_OrderableDBInstanceOption_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/neptune-2014-10-31/OrderableDBInstanceOption) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/neptune-2014-10-31/OrderableDBInstanceOption) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/neptune-2014-10-31/OrderableDBInstanceOption)