{
  "$id": "https://schema.nfh.global/AckResponse/v2.0",
  "x-iri": "https://schema.nfh.global/AckResponse/v2.0",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "Schema definition for AckResponse in the Beckn Protocol",
  "title": "AckResponse",
  "type": "object",
  "properties": {
    "transaction_id": {
      "type": "string"
    },
    "timestamp": {
      "type": "string",
      "format": "date-time"
    },
    "ack_status": {
      "type": "string",
      "enum": [
        "ACK",
        "NACK"
      ]
    },
    "error": {
      "$ref": "https://schema.nfh.global/Error/v2.0/schema.json"
    }
  },
  "required": [
    "transaction_id",
    "timestamp",
    "ack_status"
  ],
  "additionalProperties": false,
  "allOf": [
    {
      "if": {
        "properties": {
          "ack_status": {
            "const": "NACK"
          }
        },
        "required": [
          "ack_status"
        ]
      },
      "then": {
        "properties": {
          "error": {}
        },
        "required": [
          "error"
        ]
      }
    },
    {
      "if": {
        "properties": {
          "ack_status": {
            "const": "ACK"
          }
        },
        "required": [
          "ack_status"
        ]
      },
      "then": {
        "not": {
          "properties": {
            "error": {}
          },
          "required": [
            "error"
          ]
        }
      }
    }
  ]
}