# InstanceTypeDetails
<a name="API_InstanceTypeDetails"></a>

Lists all instance types and available features for a given OpenSearch or Elasticsearch version.

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

 ** AdvancedSecurityEnabled **   <a name="opensearchservice-Type-InstanceTypeDetails-AdvancedSecurityEnabled"></a>
Whether fine-grained access control is supported for the instance type.  
Type: Boolean  
Required: No

 ** AppLogsEnabled **   <a name="opensearchservice-Type-InstanceTypeDetails-AppLogsEnabled"></a>
Whether logging is supported for the instance type.  
Type: Boolean  
Required: No

 ** AvailabilityZones **   <a name="opensearchservice-Type-InstanceTypeDetails-AvailabilityZones"></a>
The supported Availability Zones for the instance type.  
Type: Array of strings  
Length Constraints: Minimum length of 1. Maximum length of 15.  
Required: No

 ** CognitoEnabled **   <a name="opensearchservice-Type-InstanceTypeDetails-CognitoEnabled"></a>
Whether Amazon Cognito access is supported for the instance type.  
Type: Boolean  
Required: No

 ** EncryptionEnabled **   <a name="opensearchservice-Type-InstanceTypeDetails-EncryptionEnabled"></a>
Whether encryption at rest and node-to-node encryption are supported for the instance type.  
Type: Boolean  
Required: No

 ** InstanceRole **   <a name="opensearchservice-Type-InstanceTypeDetails-InstanceRole"></a>
Whether the instance acts as a data node, a dedicated master node, or an UltraWarm node.  
Type: Array of strings  
Required: No

 ** InstanceType **   <a name="opensearchservice-Type-InstanceTypeDetails-InstanceType"></a>
The instance type.  
Type: String  
Valid Values: `m3.medium.search | m3.large.search | m3.xlarge.search | m3.2xlarge.search | m4.large.search | m4.xlarge.search | m4.2xlarge.search | m4.4xlarge.search | m4.10xlarge.search | m5.large.search | m5.xlarge.search | m5.2xlarge.search | m5.4xlarge.search | m5.12xlarge.search | m5.24xlarge.search | r5.large.search | r5.xlarge.search | r5.2xlarge.search | r5.4xlarge.search | r5.12xlarge.search | r5.24xlarge.search | c5.large.search | c5.xlarge.search | c5.2xlarge.search | c5.4xlarge.search | c5.9xlarge.search | c5.18xlarge.search | t3.nano.search | t3.micro.search | t3.small.search | t3.medium.search | t3.large.search | t3.xlarge.search | t3.2xlarge.search | or1.medium.search | or1.large.search | or1.xlarge.search | or1.2xlarge.search | or1.4xlarge.search | or1.8xlarge.search | or1.12xlarge.search | or1.16xlarge.search | ultrawarm1.medium.search | ultrawarm1.large.search | ultrawarm1.xlarge.search | t2.micro.search | t2.small.search | t2.medium.search | r3.large.search | r3.xlarge.search | r3.2xlarge.search | r3.4xlarge.search | r3.8xlarge.search | i2.xlarge.search | i2.2xlarge.search | d2.xlarge.search | d2.2xlarge.search | d2.4xlarge.search | d2.8xlarge.search | c4.large.search | c4.xlarge.search | c4.2xlarge.search | c4.4xlarge.search | c4.8xlarge.search | r4.large.search | r4.xlarge.search | r4.2xlarge.search | r4.4xlarge.search | r4.8xlarge.search | r4.16xlarge.search | i3.large.search | i3.xlarge.search | i3.2xlarge.search | i3.4xlarge.search | i3.8xlarge.search | i3.16xlarge.search | r6g.large.search | r6g.xlarge.search | r6g.2xlarge.search | r6g.4xlarge.search | r6g.8xlarge.search | r6g.12xlarge.search | m6g.large.search | m6g.xlarge.search | m6g.2xlarge.search | m6g.4xlarge.search | m6g.8xlarge.search | m6g.12xlarge.search | c6g.large.search | c6g.xlarge.search | c6g.2xlarge.search | c6g.4xlarge.search | c6g.8xlarge.search | c6g.12xlarge.search | r6gd.large.search | r6gd.xlarge.search | r6gd.2xlarge.search | r6gd.4xlarge.search | r6gd.8xlarge.search | r6gd.12xlarge.search | r6gd.16xlarge.search | t4g.small.search | t4g.medium.search`   
Required: No

 ** WarmEnabled **   <a name="opensearchservice-Type-InstanceTypeDetails-WarmEnabled"></a>
Whether UltraWarm is supported for the instance type.  
Type: Boolean  
Required: No

## See Also
<a name="API_InstanceTypeDetails_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/opensearch-2021-01-01/InstanceTypeDetails) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/opensearch-2021-01-01/InstanceTypeDetails) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/opensearch-2021-01-01/InstanceTypeDetails)