// Free text content of a message. The message can contain all the details (phone number, email, etc.) allowing the recipient to call back the sender in order to carpool with him/her.
Messagestring`json:"message"`
// Defines if the recipient of this message is either the driver or the passenger.
// Booking id is common between both operators, and must be created as a [UUID](https://datatracker.ietf.org/doc/html/rfc4122) by whoever initiates the booking. Usage of a [4 UUID](https://datatracker.ietf.org/doc/html/rfc4122#section-4.4) generation algorithm is advised.
BookingIdstring`json:"bookingId,omitempty"`
}
// AssertPostConnectionsRequestRequired checks if the required fields are not zero-ed