public void setPlayerData(String playerData) {
        this.playerData = playerData;
    }
<p>
Developer-defined information related to a player. Amazon GameLift does not use this data, so it can be formatted
as needed for use in the game.
</p>

@param playerData
       Developer-defined information related to a player. Amazon GameLift does not use this data, so it can be
       formatted as needed for use in the game.
aws-java-sdk-gamelift/src/main/java/com/amazonaws/services/gamelift/model/CreatePlayerSessionRequest.java