Retrieve shopping cart for a lead

curl --request GET \
  --url https://public-api.prd.monument.io/shopping/{portfolio}/v1/shopping-cart/unitGroup/{unitGroupUuid}/lead/{leadUuid} \
  --header 'x-api-key: <x-api-key>'

{
  "items": {
    "leadUuid": "<string>",
    "itemType": {
      "itemTypeUuid": "<string>",
      "itemTypeName": "<string>",
      "description": "<string>",
      "isTaxable": true,
      "category": "SERVICES",
      "isRecurring": true,
      "isRequiredAtMoveIn": true,
      "isRequiredAtTransfer": true,
      "isActive": true,
      "numberOfFacilities": 123,
      "amount": "<string>",
      "isProratedAtMoveIn": true,
      "amountInPennies": 123,
      "taxAmountInPennies": 123,
      "entityAttributeOrganizationUuid": "<string>",
      "entityAttributeOrganizationDescription": "<string>",
      "feeType": "PERCENTAGE",
      "fixedFeeAmount": 123,
      "feePercentage": 123,
      "fullNonProratedAmount": 123,
      "invoiceGenerationType": "ANNIVERSARY",
      "glAccountTypeUuid": "<string>",
      "promotion": {
        "promotionUuid": "<string>",
        "promotionName": "<string>",
        "discountType": "<string>",
        "discountAmountInPennies": 123,
        "internalNote": "<string>"
      }
    },
    "shoppingCartItemUuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "dateDesiredMoveIn": "2023-11-07T05:31:56Z",
    "amountInPennies": 123,
    "preProrationAmountInPennies": 123
  },
  "dateDesiredMoveIn": "2023-11-07T05:31:56Z"
}