The session metadata is an entity that serves as a versatile container for storing any pertinent information related to the player's session.
The session metadata containing the information about the player's session, is sent by the publisher using the player's authentication web-hook, or using the player data sync web-hook, updating the information.
The session metadata entity will be sent back in the Player Orders Reporting web-hook, Player Data Sync (if enabled), and publisher events.
