public RuntimeConfiguration getRuntimeConfiguration() {
        return this.runtimeConfiguration;
    }
<p>
Instructions for how to launch and run server processes on the fleet. Set runtime configuration for EC2 fleets
and container fleets. For an Anywhere fleets, set this parameter only if the fleet is running the Amazon GameLift
Agent. The runtime configuration defines one or more server process configurations. Each server process
identifies a game executable or Realtime script file and the number of processes to run concurrently.
</p>
<note>
<p>
This parameter replaces the parameters <code>ServerLaunchPath</code> and <code>ServerLaunchParameters</code>,
which are still supported for backward compatibility.
</p>
</note>

@return Instructions for how to launch and run server processes on the fleet. Set runtime configuration for EC2
        fleets and container fleets. For an Anywhere fleets, set this parameter only if the fleet is running the
        Amazon GameLift Agent. The runtime configuration defines one or more server process configurations. Each
        server process identifies a game executable or Realtime script file and the number of processes to run
        concurrently. </p> <note>
        <p>
        This parameter replaces the parameters <code>ServerLaunchPath</code> and
        <code>ServerLaunchParameters</code>, which are still supported for backward compatibility.
        </p>
aws-java-sdk-gamelift/src/main/java/com/amazonaws/services/gamelift/model/CreateFleetRequest.java