# AmazonMachineImageOperatingSystem
<a name="API_marketplace-discovery_AmazonMachineImageOperatingSystem"></a>

Describes an operating system supported by an AMI fulfillment option.

## Contents
<a name="API_marketplace-discovery_AmazonMachineImageOperatingSystem_Contents"></a>

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

 ** operatingSystemFamilyName **   <a name="AWSMarketplaceService-Type-marketplace-discovery_AmazonMachineImageOperatingSystem-operatingSystemFamilyName"></a>
The operating system family, such as Linux or Windows.  
Type: String  
Required: Yes

 ** operatingSystemName **   <a name="AWSMarketplaceService-Type-marketplace-discovery_AmazonMachineImageOperatingSystem-operatingSystemName"></a>
The specific operating system name, such as Amazon Linux 2 or Windows Server 2022.  
Type: String  
Required: Yes

 ** operatingSystemVersion **   <a name="AWSMarketplaceService-Type-marketplace-discovery_AmazonMachineImageOperatingSystem-operatingSystemVersion"></a>
The version of the operating system.  
Type: String  
Required: No

## See Also
<a name="API_marketplace-discovery_AmazonMachineImageOperatingSystem_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/marketplace-discovery-2026-02-05/AmazonMachineImageOperatingSystem) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/marketplace-discovery-2026-02-05/AmazonMachineImageOperatingSystem) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/marketplace-discovery-2026-02-05/AmazonMachineImageOperatingSystem)