{
  "$id": "https://schema.nfh.global/AckNoCallback/v2.0",
  "x-iri": "https://schema.nfh.global/AckNoCallback/v2.0",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "Request received but no callback will follow (e.g. agents not found, inventory unavailable, provider closed, context.try preview complete).",
  "allOf": [
    {
      "$ref": "https://schema.nfh.global/Ack/v2.0/schema.json"
    },
    {
      "type": "object",
      "properties": {
        "error": {
          "$ref": "https://schema.nfh.global/Error/v2.0/schema.json"
        }
      }
    },
    {
      "required": [
        "status",
        "signature",
        "error"
      ]
    }
  ]
}