| Name | Type | Description | Notes |
|---|---|---|---|
| modificationType | ModificationType | ||
| modificationTime | ModificationTime | ||
| allowed | Boolean | Determines if that type of modifications at this time is allowed | |
| fee | String | Amount to be paid as penalty fee to perform the modification | [optional] |
| percentage | String | Percentage of the fare to be paid as penalty to perform the modification | [optional] |
| refundMethod | AirlineRefundMethod | [optional] | |
| currency | String | Currency of fee field. This will default to the contract currency if not specified. | [optional] |