public String getPlatformFamily() {
        return this.platformFamily;
    }
<p>
The operating system that your tasks are running on. A platform family is specified only for tasks that use the
Fargate launch type.
</p>
<p>
All tasks that run as part of this service must use the same <code>platformFamily</code> value as the service
(for example, <code>LINUX.</code>).
</p>

@return The operating system that your tasks are running on. A platform family is specified only for tasks that
        use the Fargate launch type. </p>
        <p>
        All tasks that run as part of this service must use the same <code>platformFamily</code> value as the
        service (for example, <code>LINUX.</code>).
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/Task.java