/**
 * @schema AdminCreateOrderCreditLine
 * type: object
 * description: The details of a credit line to add to an order.
 * x-schemaName: AdminCreateOrderCreditLine
 * required:
 *   - amount
 *   - reference
 *   - reference_id
 * properties:
 *   amount:
 *     type: number
 *     title: amount
 *     description: The amount of the credit line.
 *     example: 100
 *   reference:
 *     type: string
 *     title: reference
 *     description: The name of the table that the credit line is referencing.
 *     example: order
 *   reference_id:
 *     type: string
 *     title: reference_id
 *     description: The ID of a record in the table that the credit line is referencing.
 *     example: order_123
 *   metadata:
 *     type: object
 *     description: The credit line's metadata, can hold custom key-value pairs.
 *     externalDocs:
 *       url: https://docs.medusajs.com/api/admin#manage-metadata
 *       description: Learn how to manage metadata
 * 
*/