{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/PTABTrial",
  "title": "PTABTrial",
  "allOf": [
    {
      "$ref": "#/components/schemas/PTABTrialSummary"
    },
    {
      "type": "object",
      "properties": {
        "contestedClaims": {
          "type": "array",
          "items": {
            "type": "integer"
          }
        },
        "groundsOfChallenge": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "claimNumbers": {
                "type": "array",
                "items": {
                  "type": "integer"
                }
              },
              "priorArtType": {
                "type": "string",
                "enum": [
                  "ANTICIPATION",
                  "OBVIOUSNESS",
                  "WRITTEN_DESCRIPTION"
                ]
              },
              "priorArtReferences": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          }
        },
        "documents": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "documentId": {
                "type": "string"
              },
              "documentType": {
                "type": "string"
              },
              "filedBy": {
                "type": "string"
              },
              "filingDate": {
                "type": "string",
                "format": "date"
              },
              "documentUrl": {
                "type": "string",
                "format": "uri"
              }
            }
          }
        }
      }
    }
  ]
}