{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-b2b-data-interchange/main/json-schema/transformer.json",
  "title": "Transformer",
  "description": "Represents a B2B Data Interchange transformer — defines how X12 EDI documents are converted to and from JSON or XML using mapping templates.",
  "type": "object",
  "properties": {
    "transformerId": {
      "type": "string",
      "description": "Unique identifier for the transformer",
      "pattern": "^tr-[a-zA-Z0-9]+$"
    },
    "transformerArn": {
      "type": "string",
      "description": "Amazon Resource Name (ARN) for the transformer"
    },
    "name": {
      "type": "string",
      "description": "Name of the transformer",
      "minLength": 1,
      "maxLength": 254
    },
    "status": {
      "type": "string",
      "enum": ["active", "inactive"],
      "description": "Current status of the transformer"
    },
    "fileFormat": {
      "type": "string",
      "enum": ["XML", "JSON", "NOT_USED"],
      "description": "Output file format for the transformer"
    },
    "mappingTemplate": {
      "type": "string",
      "description": "JSONata or XSLT mapping template content"
    },
    "ediType": {
      "type": "object",
      "description": "EDI type configuration for the transformer",
      "properties": {
        "x12Details": {
          "type": "object",
          "properties": {
            "transactionSet": {
              "type": "string",
              "description": "X12 transaction set (e.g. X12_850, X12_856, X12_810)"
            },
            "version": {
              "type": "string",
              "description": "X12 version (e.g. VERSION_4010, VERSION_5010)"
            }
          }
        }
      }
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the transformer was created"
    },
    "modifiedAt": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the transformer was last modified"
    }
  },
  "required": ["transformerId", "transformerArn", "name", "status", "createdAt"]
}