curl --request GET \
  --url https://xapi.bolta.io/v1/taxInvoices/{issuanceKey} \
  --header 'Authorization: Basic <encoded-value>'

{
  "issuanceKey": "<string>",
  "ntsTransactionId": "<string>",
  "issuedAt": "<string>",
  "invoice": {
    "date": "2023-12-25",
    "purpose": "RECEIPT",
    "supplier": {
      "identificationNumber": "<string>",
      "organizationName": "<string>",
      "representativeName": "<string>",
      "manager": {
        "email": "[email protected]",
        "name": "<string>",
        "telephone": "<string>"
      },
      "taxRegistrationId": "<string>",
      "address": "<string>",
      "businessItem": "<string>",
      "businessType": "<string>"
    },
    "supplied": {
      "identificationNumber": "<string>",
      "organizationName": "<string>",
      "representativeName": "<string>",
      "managers": [
        {
          "email": "[email protected]",
          "name": "<string>",
          "telephone": "<string>"
        }
      ],
      "taxRegistrationId": "<string>",
      "address": "<string>",
      "businessItem": "<string>",
      "businessType": "<string>"
    },
    "items": [
      {
        "date": "2023-12-25",
        "name": "<string>",
        "supplyCost": 2,
        "unitPrice": 1,
        "quantity": 123,
        "tax": 2,
        "specification": "<string>",
        "description": "<string>"
      }
    ],
    "description": "<string>"
  }
}