'''''Example: update a booking's info item:'''''
[ { "id": {bookingId}, "infoItems": [ { "id": {infoItemId}, "text": "this info item will have its text changed" } }] ]} }]
'''To delete a subitem, include only the subitem's id.'''
'''''Example: delete a booking's info item:'''''
[ { "id": {bookingId}, "infoItems": [ { "id": {infoItemId}, } }] ]} }]
== Responses ==