# EBSOptions


Container for the parameters required to enable EBS-based storage for an OpenSearch Service domain.

## Contents


 ** EBSEnabled **   <a name="opensearchservice-Type-EBSOptions-EBSEnabled"></a>
Indicates whether EBS volumes are attached to data nodes in an OpenSearch Service domain.  
Type: Boolean  
Required: No

 ** Iops **   <a name="opensearchservice-Type-EBSOptions-Iops"></a>
Specifies the baseline input/output (I/O) performance of EBS volumes attached to data nodes. Applicable only for the `gp3` and provisioned IOPS EBS volume types.  
Type: Integer  
Required: No

 ** Throughput **   <a name="opensearchservice-Type-EBSOptions-Throughput"></a>
Specifies the throughput (in MiB/s) of the EBS volumes attached to data nodes. Applicable only for the `gp3` volume type.  
Type: Integer  
Required: No

 ** VolumeSize **   <a name="opensearchservice-Type-EBSOptions-VolumeSize"></a>
Specifies the size (in GiB) of EBS volumes attached to data nodes.  
Type: Integer  
Required: No

 ** VolumeType **   <a name="opensearchservice-Type-EBSOptions-VolumeType"></a>
Specifies the type of EBS volumes attached to data nodes.  
Type: String  
Valid Values: `standard | gp2 | io1 | gp3`   
Required: No

## See Also


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/opensearch-2021-01-01/EBSOptions) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/opensearch-2021-01-01/EBSOptions) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/opensearch-2021-01-01/EBSOptions)