toJson method
Implementation
Map<String, dynamic> toJson() {
final dynamoDB = this.dynamoDB;
final jdbc = this.jdbc;
final s3 = this.s3;
return {
if (dynamoDB != null) 'DynamoDB': dynamoDB,
if (jdbc != null) 'Jdbc': jdbc,
if (s3 != null) 'S3': s3,
};
}