A create reservation note endpoint
At the moment it is possible to add a note to a reservation when creating it. It is not possible to update the note, but that's already covered here(https://feedback.mews.com/forums/919087-marketplace-app-store-integrations/suggestions/36660829-connector-api-update-reservation-with-notes).
Since a reservation can have multiple nodes it would be really nice if we had a create note endpoint which can add extra nodes to a reservation.
The value of the Notes of a reservation can be retrieved via Get all reservations. Using Update reservation, that value can be extended to include any additional notes to be added to the reservation.