{
   "properties": {
      "due_days": {
         "minimum": 0,
         "type": "integer",
         "x-tcms-input": "number",
         "x-tcms-label": "Due in (days)"
      },
      "payee": {
         "type": "relation",
         "x-tcms-label": "Payee",
         "x-tcms-relation-form": "entities.tx"
      },
      "payor": {
         "type": "relation",
         "x-tcms-label": "Payor",
         "x-tcms-relation-form": "entities.tx"
      },
      "preview": {
         "type": "string",
         "x-tcms-label": "Preview Image"
      },
      "preview_file": {
         "type": "upload",
         "x-tcms-input": "file",
         "x-tcms-label": "Preview Image"
      }
   },
   "type": "object",
   "x-tcms-post-type": {
      "description": "A multi-page invoice drawn between two entity posts.",
      "enrich": "Trog::Enrich::Invoice::enrich",
      "generated": false,
      "name": "invoice"
   },
   "x-tcms-relations": {
      "entities": {
         "form": "entities.tx"
      },
      "payee_entity": {
         "form": "entities.tx",
         "from": "payee"
      },
      "payor_entity": {
         "form": "entities.tx",
         "from": "payor"
      }
   }
}