Increase or decrease product quantity in an office with a reason, the same way as the adjustment on the product profile. The adjustment appears in the Adjustment Report. Office ids are the ones returned by the inventory endpoints, reason ids are the ones returned by GET /inventory/products/{id}/adjustment-reasons for the same office. item_type uses the same names as the inventory quantity. package_id is required when the product is tracked by packages. note is required when the reason has requires_note, destruction is required when the reason has requires_destruction. Returns the product inventory after the adjustment.