ExtractDocument
data class ExtractDocument(val type: String?, val typeConfidence: Double?, val boundingBox: List<Double>?, val extractorId: String, val metaData: ExtractDocumentMetaData, rawData: HashMap<String, JsonElement>, rawDetailedData: HashMap<String, List<JsonObject>>) : ExtractDocumentResult
ExtractDocument contains single document result returned by the FormXAPIClient.extract