post:
      tags:
      - "Voucher"
      summary: "Free shit"
      description: "No money needed!"
      operationId: "uploadVoucher"
      requestBody:
        description: "File to upload"
        content:
          form-data:
            schema:
              properties:
                file:
                  description: "The file to upload"
                  type: "string"
                  format: "binary"
              type: "object"

  Error: UnexpectedFormat("unexpected content type: form-data")