# OptionGroup
<a name="API_OptionGroup"></a>



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

**Note**  
In the following list, the required parameters are described first.

 ** AllowsVpcAndNonVpcInstanceMemberships **   
Indicates whether this option group can be applied to both VPC and non-VPC instances. The value `true` indicates the option group can be applied to both VPC and non-VPC instances.  
Type: Boolean  
Required: No

 ** CopyTimestamp **   
Indicates when the option group was copied.  
Type: Timestamp  
Required: No

 ** EngineName **   
Indicates the name of the engine that this option group can be applied to.  
Type: String  
Required: No

 ** MajorEngineVersion **   
Indicates the major engine version associated with this option group.  
Type: String  
Required: No

 ** OptionGroupArn **   
Specifies the Amazon Resource Name (ARN) for the option group.  
Type: String  
Required: No

 ** OptionGroupDescription **   
Provides a description of the option group.  
Type: String  
Required: No

 ** OptionGroupName **   
Specifies the name of the option group.  
Type: String  
Required: No

 ** Options.Option.N **   
Indicates what options are available in the option group.  
Type: Array of [Option](API_Option.md) objects  
Required: No

 ** SourceAccountId **   
Specifies the AWS account ID for the option group from which this option group is copied.  
Type: String  
Required: No

 ** SourceOptionGroup **   
Specifies the name of the option group from which this option group is copied.  
Type: String  
Required: No

 ** VpcId **   
If **AllowsVpcAndNonVpcInstanceMemberships** is `false`, this field is blank. If **AllowsVpcAndNonVpcInstanceMemberships** is `true` and this field is blank, then this option group can be applied to both VPC and non-VPC instances. If this field contains a value, then this option group can only be applied to instances that are in the VPC indicated by this field.  
Type: String  
Required: No

## See Also
<a name="API_OptionGroup_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/rds-2014-10-31/OptionGroup) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/rds-2014-10-31/OptionGroup) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/rds-2014-10-31/OptionGroup)