/**
 * @schema AdminGetPromotionsParams
 * type: object
 * description: SUMMARY
 * x-schemaName: AdminGetPromotionsParams
 * properties:
 *   code:
 *     type: string
 *     title: code
 *     description: The promotion's code.
 *   expand:
 *     type: string
 *     title: expand
 *     description: The promotion's expand.
 *   fields:
 *     type: string
 *     title: fields
 *     description: The promotion's fields.
 *   offset:
 *     type: number
 *     title: offset
 *     description: The promotion's offset.
 *   limit:
 *     type: number
 *     title: limit
 *     description: The promotion's limit.
 *   order:
 *     type: string
 *     title: order
 *     description: The promotion's order.
 * 
*/