public void setOs(String os) {
        this.os = os;
    }
<p>
Specifies a target platform OS.
</p>
<ul>
<li>
<p>
<code>LINUX</code>: Linux-based operating systems.
</p>
</li>
<li>
<p>
<code>ANDROID</code>: Android operating systems. Android API level can be specified using the
<code>ANDROID_PLATFORM</code> compiler option. For example,
<code>"CompilerOptions": {'ANDROID_PLATFORM': 28}</code>
</p>
</li>
</ul>

@param os
       Specifies a target platform OS.</p>
       <ul>
       <li>
       <p>
       <code>LINUX</code>: Linux-based operating systems.
       </p>
       </li>
       <li>
       <p>
       <code>ANDROID</code>: Android operating systems. Android API level can be specified using the
       <code>ANDROID_PLATFORM</code> compiler option. For example,
       <code>"CompilerOptions": {'ANDROID_PLATFORM': 28}</code>
       </p>
       </li>
@see TargetPlatformOs
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/TargetPlatform.java