curl --request PATCH \
  --url https://api.pricenow.dev/api/checkout/{checkoutId}/items/batch-personalization \
  --header 'Content-Type: application/json' \
  --header 'accept-language: <accept-language>' \
  --header 'pratiq-channel-uuid: <pratiq-channel-uuid>' \
  --data '
{
  "items": [
    {
      "itemId": 123,
      "personId": 123,
      "mediumType": {},
      "keycardId": 123
    }
  ]
}
'

{
  "data": [
    {
      "id": 123,
      "parentItemId": 123,
      "status": "RESERVED",
      "productVariant": {
        "productId": 123,
        "id": 123,
        "attributes": [
          {
            "name": "<string>",
            "identifier": "<string>",
            "value": "<string>",
            "sortOrder": 123,
            "metaInformation": {},
            "translation": "<string>"
          }
        ],
        "name": "<string>",
        "translation": "<string>",
        "vatRate": 123,
        "product": {
          "id": 123,
          "sortOrder": 123,
          "name": "<string>",
          "translation": "<string>",
          "identifier": "<string>",
          "type": "TICKET",
          "isSubscription": true,
          "standalone": true,
          "hasValidity": true,
          "imageUrl": "<string>",
          "merchant": {
            "identifier": "<string>",
            "timezone": "<string>"
          }
        },
        "availableMedia": [
          {
            "id": 123,
            "type": "SKIDATA",
            "priceComponents": [
              {
                "price": 123,
                "productVariant": {
                  "id": 123,
                  "name": "<string>",
                  "translation": "<string>",
                  "vatRate": 123,
                  "productId": 123,
                  "attributes": [
                    {
                      "name": "<string>",
                      "identifier": "<string>",
                      "value": "<string>",
                      "sortOrder": 123,
                      "metaInformation": {},
                      "translation": "<string>"
                    }
                  ]
                },
                "intent": "SENDING_FEE"
              }
            ]
          }
        ]
      },
      "validity": {
        "from": "<string>",
        "to": "<string>"
      },
      "parentItem": {
        "id": 123,
        "parentItemId": 123,
        "status": "RESERVED",
        "productVariant": {
          "productId": 123,
          "id": 123,
          "attributes": [
            {
              "name": "<string>",
              "identifier": "<string>",
              "value": "<string>",
              "sortOrder": 123,
              "metaInformation": {},
              "translation": "<string>"
            }
          ],
          "name": "<string>",
          "translation": "<string>",
          "vatRate": 123,
          "product": {
            "id": 123,
            "sortOrder": 123,
            "name": "<string>",
            "translation": "<string>",
            "identifier": "<string>",
            "type": "TICKET",
            "isSubscription": true,
            "standalone": true,
            "hasValidity": true,
            "imageUrl": "<string>",
            "merchant": {
              "identifier": "<string>",
              "timezone": "<string>"
            }
          },
          "availableMedia": [
            {
              "id": 123,
              "type": "SKIDATA",
              "priceComponents": [
                {
                  "price": 123,
                  "productVariant": {
                    "id": 123,
                    "name": "<string>",
                    "translation": "<string>",
                    "vatRate": 123,
                    "productId": 123,
                    "attributes": [
                      {
                        "name": "<string>",
                        "identifier": "<string>",
                        "value": "<string>",
                        "sortOrder": 123,
                        "metaInformation": {},
                        "translation": "<string>"
                      }
                    ]
                  },
                  "intent": "SENDING_FEE"
                }
              ]
            }
          ]
        },
        "validity": {
          "from": "<string>",
          "to": "<string>"
        },
        "parentItem": "<unknown>",
        "childItems": "<array>",
        "listPriceGross": 123,
        "listPriceNet": 123,
        "promoCodeDiscount": 123,
        "autoDiscount": {
          "id": 123,
          "displayName": "<string>",
          "description": "<string>",
          "discountType": "RELATIVE",
          "discount": 123
        },
        "autoDiscountAmount": 123,
        "totalDiscountGross": 123,
        "totalDiscountNet": 123,
        "totalGross": 123,
        "totalNet": 123,
        "vatRate": 123,
        "displayPrice": true,
        "isDeletable": true,
        "requiresPersonalization": true,
        "requiresValidation": true,
        "requiresMedium": true,
        "isConfirmationRequired": true,
        "isFlexTicket": true,
        "isMaxOneTicketPerPerson": true,
        "isUniqueItem": true,
        "supportsWeatherGuarantee": true,
        "hasWeatherGuarantee": true,
        "personFieldsDefinition": {}
      },
      "childItems": [
        {
          "id": 123,
          "parentItemId": 123,
          "status": "RESERVED",
          "productVariant": {
            "productId": 123,
            "id": 123,
            "attributes": [
              {
                "name": "<string>",
                "identifier": "<string>",
                "value": "<string>",
                "sortOrder": 123,
                "metaInformation": {},
                "translation": "<string>"
              }
            ],
            "name": "<string>",
            "translation": "<string>",
            "vatRate": 123,
            "product": {
              "id": 123,
              "sortOrder": 123,
              "name": "<string>",
              "translation": "<string>",
              "identifier": "<string>",
              "type": "TICKET",
              "isSubscription": true,
              "standalone": true,
              "hasValidity": true,
              "imageUrl": "<string>",
              "merchant": {
                "identifier": "<string>",
                "timezone": "<string>"
              }
            },
            "availableMedia": [
              {
                "id": 123,
                "type": "SKIDATA",
                "priceComponents": [
                  {
                    "price": 123,
                    "productVariant": {
                      "id": 123,
                      "name": "<string>",
                      "translation": "<string>",
                      "vatRate": 123,
                      "productId": 123,
                      "attributes": [
                        {
                          "name": "<string>",
                          "identifier": "<string>",
                          "value": "<string>",
                          "sortOrder": 123,
                          "metaInformation": {},
                          "translation": "<string>"
                        }
                      ]
                    },
                    "intent": "SENDING_FEE"
                  }
                ]
              }
            ]
          },
          "validity": {
            "from": "<string>",
            "to": "<string>"
          },
          "parentItem": "<unknown>",
          "childItems": "<array>",
          "listPriceGross": 123,
          "listPriceNet": 123,
          "promoCodeDiscount": 123,
          "autoDiscount": {
            "id": 123,
            "displayName": "<string>",
            "description": "<string>",
            "discountType": "RELATIVE",
            "discount": 123
          },
          "autoDiscountAmount": 123,
          "totalDiscountGross": 123,
          "totalDiscountNet": 123,
          "totalGross": 123,
          "totalNet": 123,
          "vatRate": 123,
          "displayPrice": true,
          "isDeletable": true,
          "requiresPersonalization": true,
          "requiresValidation": true,
          "requiresMedium": true,
          "isConfirmationRequired": true,
          "isFlexTicket": true,
          "isMaxOneTicketPerPerson": true,
          "isUniqueItem": true,
          "supportsWeatherGuarantee": true,
          "hasWeatherGuarantee": true,
          "personFieldsDefinition": {}
        }
      ],
      "listPriceGross": 123,
      "listPriceNet": 123,
      "promoCodeDiscount": 123,
      "autoDiscount": {
        "id": 123,
        "displayName": "<string>",
        "description": "<string>",
        "discountType": "RELATIVE",
        "discount": 123
      },
      "autoDiscountAmount": 123,
      "totalDiscountGross": 123,
      "totalDiscountNet": 123,
      "totalGross": 123,
      "totalNet": 123,
      "vatRate": 123,
      "displayPrice": true,
      "isDeletable": true,
      "requiresPersonalization": true,
      "requiresValidation": true,
      "requiresMedium": true,
      "isConfirmationRequired": true,
      "isFlexTicket": true,
      "isMaxOneTicketPerPerson": true,
      "isUniqueItem": true,
      "supportsWeatherGuarantee": true,
      "hasWeatherGuarantee": true,
      "personFieldsDefinition": {},
      "person": {
        "id": 123,
        "accountId": 123,
        "formDefinition": {},
        "defaultValues": {},
        "values": {},
        "isOwner": true
      },
      "medium": "<unknown>",
      "compatiblePersons": [
        {
          "id": 123,
          "accountId": 123,
          "formDefinition": {},
          "defaultValues": {},
          "values": {},
          "isOwner": true
        }
      ],
      "incompatiblePersons": [
        {
          "reasons": [
            {
              "type": "MISSING_REQUIRED_PERSONAL_DATA",
              "metaData": {
                "missingFields": [
                  "<string>"
                ]
              }
            }
          ],
          "person": {
            "id": 123,
            "accountId": 123,
            "formDefinition": {},
            "defaultValues": {},
            "values": {},
            "isOwner": true
          }
        }
      ],
      "availableMedia": [
        {
          "id": 123,
          "type": "SKIDATA",
          "priceComponents": [
            {
              "price": 123,
              "productVariant": {
                "id": 123,
                "name": "<string>",
                "translation": "<string>",
                "vatRate": 123,
                "productId": 123,
                "attributes": [
                  {
                    "name": "<string>",
                    "identifier": "<string>",
                    "value": "<string>",
                    "sortOrder": 123,
                    "metaInformation": {},
                    "translation": "<string>"
                  }
                ]
              },
              "intent": "SENDING_FEE"
            }
          ],
          "requiresKeycard": true,
          "compatibleKeycards": [
            {
              "id": 123,
              "dataCarrierId": "<string>",
              "personId": 123,
              "metaInformation": {},
              "type": "SKIDATA"
            }
          ],
          "incompatibleKeycards": [
            {
              "reasons": [
                "INCOMPATIBLE_KEYCARD_TYPE"
              ],
              "keycard": {
                "id": 123,
                "dataCarrierId": "<string>",
                "personId": 123,
                "metaInformation": {},
                "type": "SKIDATA"
              }
            }
          ]
        }
      ]
    }
  ]
}