Retrieves a list of all bookings in the system, primarily for administrative purposes.
Supports filtering by event_id using a query parameter. If no parameters are provided, it returns all bookings.
This is a protected endpoint. Access is restricted to users with admin or manager roles.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Filter bookings by a specific event ID.
A successful response returning a list of bookings.