public GameSessionPlacement withGameSessionRegion(String gameSessionRegion) {
        setGameSessionRegion(gameSessionRegion);
        return this;
    }
<p>
Name of the Region where the game session created by this placement request is running. This value isn't final
until placement status is <code>FULFILLED</code>.
</p>

@param gameSessionRegion
       Name of the Region where the game session created by this placement request is running. This value isn't
       final until placement status is <code>FULFILLED</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-gamelift/src/main/java/com/amazonaws/services/gamelift/model/GameSessionPlacement.java