PlayerLevel: This is a JSON template for 1P/3P metadata about a user's level.
// PlayerLevels: The list of player levels. PlayerLevels *PlayerLevel `json:"playerLevels,omitempty"` // ServerResponse contains the HTTP response code and headers from the
// CurrentLevel: The current level of the player. CurrentLevel *PlayerLevel `json:"currentLevel,omitempty"` // Kind: Uniquely identifies the type of this resource. Value is always
// NextLevel: The next level of the player. If the current level is the // maximum level, this should be same as the current level. NextLevel *PlayerLevel `json:"nextLevel,omitempty"` // ForceSendFields is a list of field names (e.g.