[UNOMI-791] Make sessionId optional for events

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Won't Do
• Fix Version/s: unomi-2.4.0
• Assignee: Jonathan Sinovassin-Naïk
• Reporter: Romain Gauthier
• Created: 02/Aug/23 14:58
• Updated: 17/Aug/23 07:30
• Resolved: 17/Aug/23 07:30

Description

There are cases where events are received without a sessionId. These cases can be well managed by Unomi which assigns a session ID automatically.

As a consequence, it is required to update jCustomer json schemas to allow events that don't have a sessionId.