What: A possibility to retrieve a preview of changes made in a schedule when editing it via API. At this point, changes made could either be Saved (via a PATCH repayments API call) or not.
This would replicate the "Recalculate" option available when editing a loan account repayments schedule from the UI (which gives the "Reset" or "Save Changes" options).
Why: Having this functionality available via API would be useful for organisations that apply changes in the schedule using an internal CRM frontend, as opposed to using Mambu UI.
It would allow to see how changes made in the schedule (e.g. changing a due date) will recalculate it before saving them, to confirm if they are as expected. Only once calculations of the updated schedule are confirmed, this should be saved in Mambu.