text: /**
   * @swagger
   * components:
   *   schemas:
   *     NewItem:
   *       type: object
   *       description: Shopping list item
   *       properties:
   *         title:
   *           type: string
   *           description: The shopping list item title.
   *           example: Milk
   *     Item:
   *       allOf:
   *         - type: object
   *           properties:
   *             itemId:
   *               type: string
   *               description: The item ID.
   *               example: 63293f2c-1086-4821-961b-8a08aaf2c74a
   *             completed:
   *               type: boolean
   *               description: The item has been completed or not.
   *               example: false
   *         - $ref: '#/components/schemas/NewItem'
   *     Items:
   *       type: object
   *       description: Shopping list
   *       properties:
   *         items:
   *           type: array
   *           description: A list of items.
   *           items:
   *             $ref: '#/components/schemas/Item'
   *     ItemsAndItem:
   *       type: object
   *       description: Shopping list
   *       properties:
   *         item:
   *           $ref: '#/components/schemas/Item'
   *       allOf:
   *         - type: object
   *         - $ref: '#/components/schemas/Items'
   * parameters:
   *   title:
   *     name: title
   *     description: The shopping list item title.
   *     in: formData
   *     required: true
   *     type: string
   */
  