public Deployment withPlatformFamily(String platformFamily) {
        setPlatformFamily(platformFamily);
        return this;
    }
<p>
The operating system that your tasks in the service, or tasks are running on. A platform family is specified only
for tasks using 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>

@param platformFamily
       The operating system that your tasks in the service, or tasks are running on. A platform family is
       specified only for tasks using 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>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/Deployment.java