Migrate
constructor(databaseName: String, endedOn: String, errorCount: Double, errorPrefix: String, exceptionsAndWarnings: List<ReportableExceptionResponse>, id: String, lastStorageUpdate: String, message: String, numberOfObjects: Double, numberOfObjectsCompleted: Double, objectSummary: Map<String, DataItemMigrationSummaryResultResponse>, resultPrefix: String, resultType: String, stage: String, startedOn: String, state: String, statusMessage: String)