/**
 * @schema AdminPostExchangesShippingActionReqSchema
 * type: object
 * description: SUMMARY
 * x-schemaName: AdminPostExchangesShippingActionReqSchema
 * properties:
 *   custom_amount:
 *     type: number
 *     title: custom_amount
 *     description: The exchange's custom amount.
 *   internal_note:
 *     type: string
 *     title: internal_note
 *     description: The exchange's internal note.
 *   metadata:
 *     type: object
 *     description: The exchange's metadata.
 * 
*/