# CodeGenConfigurationNode
<a name="API_CodeGenConfigurationNode"></a>

 `CodeGenConfigurationNode` enumerates all valid Node types. One and only one of its member variables can be populated.

## Contents
<a name="API_CodeGenConfigurationNode_Contents"></a>

 ** Aggregate **   <a name="Glue-Type-CodeGenConfigurationNode-Aggregate"></a>
Specifies a transform that groups rows by chosen fields and computes the aggregated value by specified function.  
Type: [Aggregate](API_Aggregate.md) object  
Required: No

 ** AmazonRedshiftSource **   <a name="Glue-Type-CodeGenConfigurationNode-AmazonRedshiftSource"></a>
Specifies a target that writes to a data source in Amazon Redshift.  
Type: [AmazonRedshiftSource](API_AmazonRedshiftSource.md) object  
Required: No

 ** AmazonRedshiftTarget **   <a name="Glue-Type-CodeGenConfigurationNode-AmazonRedshiftTarget"></a>
Specifies a target that writes to a data target in Amazon Redshift.  
Type: [AmazonRedshiftTarget](API_AmazonRedshiftTarget.md) object  
Required: No

 ** ApplyMapping **   <a name="Glue-Type-CodeGenConfigurationNode-ApplyMapping"></a>
Specifies a transform that maps data property keys in the data source to data property keys in the data target. You can rename keys, modify the data types for keys, and choose which keys to drop from the dataset.  
Type: [ApplyMapping](API_ApplyMapping.md) object  
Required: No

 ** AthenaConnectorSource **   <a name="Glue-Type-CodeGenConfigurationNode-AthenaConnectorSource"></a>
Specifies a connector to an Amazon Athena data source.  
Type: [AthenaConnectorSource](API_AthenaConnectorSource.md) object  
Required: No

 ** CatalogDeltaSource **   <a name="Glue-Type-CodeGenConfigurationNode-CatalogDeltaSource"></a>
Specifies a Delta Lake data source that is registered in the AWS Glue Data Catalog.  
Type: [CatalogDeltaSource](API_CatalogDeltaSource.md) object  
Required: No

 ** CatalogHudiSource **   <a name="Glue-Type-CodeGenConfigurationNode-CatalogHudiSource"></a>
Specifies a Hudi data source that is registered in the AWS Glue Data Catalog.  
Type: [CatalogHudiSource](API_CatalogHudiSource.md) object  
Required: No

 ** CatalogIcebergSource **   <a name="Glue-Type-CodeGenConfigurationNode-CatalogIcebergSource"></a>
Specifies an Apache Iceberg data source that is registered in the AWS Glue Data Catalog.  
Type: [CatalogIcebergSource](API_CatalogIcebergSource.md) object  
Required: No

 ** CatalogKafkaSource **   <a name="Glue-Type-CodeGenConfigurationNode-CatalogKafkaSource"></a>
Specifies an Apache Kafka data store in the Data Catalog.  
Type: [CatalogKafkaSource](API_CatalogKafkaSource.md) object  
Required: No

 ** CatalogKinesisSource **   <a name="Glue-Type-CodeGenConfigurationNode-CatalogKinesisSource"></a>
Specifies a Kinesis data source in the AWS Glue Data Catalog.  
Type: [CatalogKinesisSource](API_CatalogKinesisSource.md) object  
Required: No

 ** CatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-CatalogSource"></a>
Specifies a data store in the AWS Glue Data Catalog.  
Type: [CatalogSource](API_CatalogSource.md) object  
Required: No

 ** CatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-CatalogTarget"></a>
Specifies a target that uses a AWS Glue Data Catalog table.  
Type: [BasicCatalogTarget](API_BasicCatalogTarget.md) object  
Required: No

 ** ConnectorDataSource **   <a name="Glue-Type-CodeGenConfigurationNode-ConnectorDataSource"></a>
Specifies a source generated with standard connection options.  
Type: [ConnectorDataSource](API_ConnectorDataSource.md) object  
Required: No

 ** ConnectorDataTarget **   <a name="Glue-Type-CodeGenConfigurationNode-ConnectorDataTarget"></a>
Specifies a target generated with standard connection options.  
Type: [ConnectorDataTarget](API_ConnectorDataTarget.md) object  
Required: No

 ** CustomCode **   <a name="Glue-Type-CodeGenConfigurationNode-CustomCode"></a>
Specifies a transform that uses custom code you provide to perform the data transformation. The output is a collection of DynamicFrames.  
Type: [CustomCode](API_CustomCode.md) object  
Required: No

 ** DirectJDBCSource **   <a name="Glue-Type-CodeGenConfigurationNode-DirectJDBCSource"></a>
Specifies the direct JDBC source connection.  
Type: [DirectJDBCSource](API_DirectJDBCSource.md) object  
Required: No

 ** DirectKafkaSource **   <a name="Glue-Type-CodeGenConfigurationNode-DirectKafkaSource"></a>
Specifies an Apache Kafka data store.  
Type: [DirectKafkaSource](API_DirectKafkaSource.md) object  
Required: No

 ** DirectKinesisSource **   <a name="Glue-Type-CodeGenConfigurationNode-DirectKinesisSource"></a>
Specifies a direct Amazon Kinesis data source.  
Type: [DirectKinesisSource](API_DirectKinesisSource.md) object  
Required: No

 ** DropDuplicates **   <a name="Glue-Type-CodeGenConfigurationNode-DropDuplicates"></a>
Specifies a transform that removes rows of repeating data from a data set.  
Type: [DropDuplicates](API_DropDuplicates.md) object  
Required: No

 ** DropFields **   <a name="Glue-Type-CodeGenConfigurationNode-DropFields"></a>
Specifies a transform that chooses the data property keys that you want to drop.  
Type: [DropFields](API_DropFields.md) object  
Required: No

 ** DropNullFields **   <a name="Glue-Type-CodeGenConfigurationNode-DropNullFields"></a>
Specifies a transform that removes columns from the dataset if all values in the column are 'null'. By default, AWS Glue Studio will recognize null objects, but some values such as empty strings, strings that are "null", -1 integers or other placeholders such as zeros, are not automatically recognized as nulls.  
Type: [DropNullFields](API_DropNullFields.md) object  
Required: No

 ** DynamicTransform **   <a name="Glue-Type-CodeGenConfigurationNode-DynamicTransform"></a>
Specifies a custom visual transform created by a user.  
Type: [DynamicTransform](API_DynamicTransform.md) object  
Required: No

 ** DynamoDBCatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-DynamoDBCatalogSource"></a>
Specifies a DynamoDBC Catalog data store in the AWS Glue Data Catalog.  
Type: [DynamoDBCatalogSource](API_DynamoDBCatalogSource.md) object  
Required: No

 ** DynamoDBELTConnectorSource **   <a name="Glue-Type-CodeGenConfigurationNode-DynamoDBELTConnectorSource"></a>
Specifies a DynamoDB ELT connector source for extracting data from DynamoDB tables.  
Type: [DynamoDBELTConnectorSource](API_DynamoDBELTConnectorSource.md) object  
Required: No

 ** EvaluateDataQuality **   <a name="Glue-Type-CodeGenConfigurationNode-EvaluateDataQuality"></a>
Specifies your data quality evaluation criteria.  
Type: [EvaluateDataQuality](API_EvaluateDataQuality.md) object  
Required: No

 ** EvaluateDataQualityMultiFrame **   <a name="Glue-Type-CodeGenConfigurationNode-EvaluateDataQualityMultiFrame"></a>
Specifies your data quality evaluation criteria. Allows multiple input data and returns a collection of Dynamic Frames.  
Type: [EvaluateDataQualityMultiFrame](API_EvaluateDataQualityMultiFrame.md) object  
Required: No

 ** FillMissingValues **   <a name="Glue-Type-CodeGenConfigurationNode-FillMissingValues"></a>
Specifies a transform that locates records in the dataset that have missing values and adds a new field with a value determined by imputation. The input data set is used to train the machine learning model that determines what the missing value should be.  
Type: [FillMissingValues](API_FillMissingValues.md) object  
Required: No

 ** Filter **   <a name="Glue-Type-CodeGenConfigurationNode-Filter"></a>
Specifies a transform that splits a dataset into two, based on a filter condition.  
Type: [Filter](API_Filter.md) object  
Required: No

 ** GovernedCatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-GovernedCatalogSource"></a>
Specifies a data source in a goverened Data Catalog.  
Type: [GovernedCatalogSource](API_GovernedCatalogSource.md) object  
Required: No

 ** GovernedCatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-GovernedCatalogTarget"></a>
Specifies a data target that writes to a goverened catalog.  
Type: [GovernedCatalogTarget](API_GovernedCatalogTarget.md) object  
Required: No

 ** JDBCConnectorSource **   <a name="Glue-Type-CodeGenConfigurationNode-JDBCConnectorSource"></a>
Specifies a connector to a JDBC data source.  
Type: [JDBCConnectorSource](API_JDBCConnectorSource.md) object  
Required: No

 ** JDBCConnectorTarget **   <a name="Glue-Type-CodeGenConfigurationNode-JDBCConnectorTarget"></a>
Specifies a data target that writes to Amazon S3 in Apache Parquet columnar storage.  
Type: [JDBCConnectorTarget](API_JDBCConnectorTarget.md) object  
Required: No

 ** Join **   <a name="Glue-Type-CodeGenConfigurationNode-Join"></a>
Specifies a transform that joins two datasets into one dataset using a comparison phrase on the specified data property keys. You can use inner, outer, left, right, left semi, and left anti joins.  
Type: [Join](API_Join.md) object  
Required: No

 ** Merge **   <a name="Glue-Type-CodeGenConfigurationNode-Merge"></a>
Specifies a transform that merges a `DynamicFrame` with a staging `DynamicFrame` based on the specified primary keys to identify records. Duplicate records (records with the same primary keys) are not de-duplicated.   
Type: [Merge](API_Merge.md) object  
Required: No

 ** MicrosoftSQLServerCatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-MicrosoftSQLServerCatalogSource"></a>
Specifies a Microsoft SQL server data source in the AWS Glue Data Catalog.  
Type: [MicrosoftSQLServerCatalogSource](API_MicrosoftSQLServerCatalogSource.md) object  
Required: No

 ** MicrosoftSQLServerCatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-MicrosoftSQLServerCatalogTarget"></a>
Specifies a target that uses Microsoft SQL.  
Type: [MicrosoftSQLServerCatalogTarget](API_MicrosoftSQLServerCatalogTarget.md) object  
Required: No

 ** MySQLCatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-MySQLCatalogSource"></a>
Specifies a MySQL data source in the AWS Glue Data Catalog.  
Type: [MySQLCatalogSource](API_MySQLCatalogSource.md) object  
Required: No

 ** MySQLCatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-MySQLCatalogTarget"></a>
Specifies a target that uses MySQL.  
Type: [MySQLCatalogTarget](API_MySQLCatalogTarget.md) object  
Required: No

 ** OracleSQLCatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-OracleSQLCatalogSource"></a>
Specifies an Oracle data source in the AWS Glue Data Catalog.  
Type: [OracleSQLCatalogSource](API_OracleSQLCatalogSource.md) object  
Required: No

 ** OracleSQLCatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-OracleSQLCatalogTarget"></a>
Specifies a target that uses Oracle SQL.  
Type: [OracleSQLCatalogTarget](API_OracleSQLCatalogTarget.md) object  
Required: No

 ** PIIDetection **   <a name="Glue-Type-CodeGenConfigurationNode-PIIDetection"></a>
Specifies a transform that identifies, removes or masks PII data.  
Type: [PIIDetection](API_PIIDetection.md) object  
Required: No

 ** PostgreSQLCatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-PostgreSQLCatalogSource"></a>
Specifies a PostgresSQL data source in the AWS Glue Data Catalog.  
Type: [PostgreSQLCatalogSource](API_PostgreSQLCatalogSource.md) object  
Required: No

 ** PostgreSQLCatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-PostgreSQLCatalogTarget"></a>
Specifies a target that uses Postgres SQL.  
Type: [PostgreSQLCatalogTarget](API_PostgreSQLCatalogTarget.md) object  
Required: No

 ** Recipe **   <a name="Glue-Type-CodeGenConfigurationNode-Recipe"></a>
Specifies a AWS Glue DataBrew recipe node.  
Type: [Recipe](API_Recipe.md) object  
Required: No

 ** RedshiftSource **   <a name="Glue-Type-CodeGenConfigurationNode-RedshiftSource"></a>
Specifies an Amazon Redshift data store.  
Type: [RedshiftSource](API_RedshiftSource.md) object  
Required: No

 ** RedshiftTarget **   <a name="Glue-Type-CodeGenConfigurationNode-RedshiftTarget"></a>
Specifies a target that uses Amazon Redshift.  
Type: [RedshiftTarget](API_RedshiftTarget.md) object  
Required: No

 ** RelationalCatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-RelationalCatalogSource"></a>
Specifies a relational catalog data store in the AWS Glue Data Catalog.  
Type: [RelationalCatalogSource](API_RelationalCatalogSource.md) object  
Required: No

 ** RenameField **   <a name="Glue-Type-CodeGenConfigurationNode-RenameField"></a>
Specifies a transform that renames a single data property key.  
Type: [RenameField](API_RenameField.md) object  
Required: No

 ** Route **   <a name="Glue-Type-CodeGenConfigurationNode-Route"></a>
Specifies a route node that directs data to different output paths based on defined filtering conditions.  
Type: [Route](API_Route.md) object  
Required: No

 ** S3CatalogDeltaSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3CatalogDeltaSource"></a>
Specifies a Delta Lake data source that is registered in the AWS Glue Data Catalog. The data source must be stored in Amazon S3.  
Type: [S3CatalogDeltaSource](API_S3CatalogDeltaSource.md) object  
Required: No

 ** S3CatalogHudiSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3CatalogHudiSource"></a>
Specifies a Hudi data source that is registered in the AWS Glue Data Catalog. The data source must be stored in Amazon S3.  
Type: [S3CatalogHudiSource](API_S3CatalogHudiSource.md) object  
Required: No

 ** S3CatalogIcebergSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3CatalogIcebergSource"></a>
Specifies an Apache Iceberg data source that is registered in the AWS Glue Data Catalog. The Iceberg data source must be stored in Amazon S3.  
Type: [S3CatalogIcebergSource](API_S3CatalogIcebergSource.md) object  
Required: No

 ** S3CatalogSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3CatalogSource"></a>
Specifies an Amazon S3 data store in the AWS Glue Data Catalog.  
Type: [S3CatalogSource](API_S3CatalogSource.md) object  
Required: No

 ** S3CatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3CatalogTarget"></a>
Specifies a data target that writes to Amazon S3 using the AWS Glue Data Catalog.  
Type: [S3CatalogTarget](API_S3CatalogTarget.md) object  
Required: No

 ** S3CsvSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3CsvSource"></a>
Specifies a command-separated value (CSV) data store stored in Amazon S3.  
Type: [S3CsvSource](API_S3CsvSource.md) object  
Required: No

 ** S3DeltaCatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3DeltaCatalogTarget"></a>
Specifies a target that writes to a Delta Lake data source in the AWS Glue Data Catalog.  
Type: [S3DeltaCatalogTarget](API_S3DeltaCatalogTarget.md) object  
Required: No

 ** S3DeltaDirectTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3DeltaDirectTarget"></a>
Specifies a target that writes to a Delta Lake data source in Amazon S3.  
Type: [S3DeltaDirectTarget](API_S3DeltaDirectTarget.md) object  
Required: No

 ** S3DeltaSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3DeltaSource"></a>
Specifies a Delta Lake data source stored in Amazon S3.  
Type: [S3DeltaSource](API_S3DeltaSource.md) object  
Required: No

 ** S3DirectTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3DirectTarget"></a>
Specifies a data target that writes to Amazon S3.  
Type: [S3DirectTarget](API_S3DirectTarget.md) object  
Required: No

 ** S3ExcelSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3ExcelSource"></a>
Defines configuration parameters for reading Excel files from Amazon S3.  
Type: [S3ExcelSource](API_S3ExcelSource.md) object  
Required: No

 ** S3GlueParquetTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3GlueParquetTarget"></a>
Specifies a data target that writes to Amazon S3 in Apache Parquet columnar storage.  
Type: [S3GlueParquetTarget](API_S3GlueParquetTarget.md) object  
Required: No

 ** S3HudiCatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3HudiCatalogTarget"></a>
Specifies a target that writes to a Hudi data source in the AWS Glue Data Catalog.  
Type: [S3HudiCatalogTarget](API_S3HudiCatalogTarget.md) object  
Required: No

 ** S3HudiDirectTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3HudiDirectTarget"></a>
Specifies a target that writes to a Hudi data source in Amazon S3.  
Type: [S3HudiDirectTarget](API_S3HudiDirectTarget.md) object  
Required: No

 ** S3HudiSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3HudiSource"></a>
Specifies a Hudi data source stored in Amazon S3.  
Type: [S3HudiSource](API_S3HudiSource.md) object  
Required: No

 ** S3HyperDirectTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3HyperDirectTarget"></a>
Defines configuration parameters for writing data to Amazon S3 using HyperDirect optimization.  
Type: [S3HyperDirectTarget](API_S3HyperDirectTarget.md) object  
Required: No

 ** S3IcebergCatalogTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3IcebergCatalogTarget"></a>
Specifies an Apache Iceberg catalog target that writes data to Amazon S3 and registers the table in the AWS Glue Data Catalog.  
Type: [S3IcebergCatalogTarget](API_S3IcebergCatalogTarget.md) object  
Required: No

 ** S3IcebergDirectTarget **   <a name="Glue-Type-CodeGenConfigurationNode-S3IcebergDirectTarget"></a>
Defines configuration parameters for writing data to Amazon S3 as an Apache Iceberg table.  
Type: [S3IcebergDirectTarget](API_S3IcebergDirectTarget.md) object  
Required: No

 ** S3JsonSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3JsonSource"></a>
Specifies a JSON data store stored in Amazon S3.  
Type: [S3JsonSource](API_S3JsonSource.md) object  
Required: No

 ** S3ParquetSource **   <a name="Glue-Type-CodeGenConfigurationNode-S3ParquetSource"></a>
Specifies an Apache Parquet data store stored in Amazon S3.  
Type: [S3ParquetSource](API_S3ParquetSource.md) object  
Required: No

 ** SelectFields **   <a name="Glue-Type-CodeGenConfigurationNode-SelectFields"></a>
Specifies a transform that chooses the data property keys that you want to keep.  
Type: [SelectFields](API_SelectFields.md) object  
Required: No

 ** SelectFromCollection **   <a name="Glue-Type-CodeGenConfigurationNode-SelectFromCollection"></a>
Specifies a transform that chooses one `DynamicFrame` from a collection of `DynamicFrames`. The output is the selected `DynamicFrame`   
Type: [SelectFromCollection](API_SelectFromCollection.md) object  
Required: No

 ** SnowflakeSource **   <a name="Glue-Type-CodeGenConfigurationNode-SnowflakeSource"></a>
Specifies a Snowflake data source.  
Type: [SnowflakeSource](API_SnowflakeSource.md) object  
Required: No

 ** SnowflakeTarget **   <a name="Glue-Type-CodeGenConfigurationNode-SnowflakeTarget"></a>
Specifies a target that writes to a Snowflake data source.  
Type: [SnowflakeTarget](API_SnowflakeTarget.md) object  
Required: No

 ** SparkConnectorSource **   <a name="Glue-Type-CodeGenConfigurationNode-SparkConnectorSource"></a>
Specifies a connector to an Apache Spark data source.  
Type: [SparkConnectorSource](API_SparkConnectorSource.md) object  
Required: No

 ** SparkConnectorTarget **   <a name="Glue-Type-CodeGenConfigurationNode-SparkConnectorTarget"></a>
Specifies a target that uses an Apache Spark connector.  
Type: [SparkConnectorTarget](API_SparkConnectorTarget.md) object  
Required: No

 ** SparkSQL **   <a name="Glue-Type-CodeGenConfigurationNode-SparkSQL"></a>
Specifies a transform where you enter a SQL query using Spark SQL syntax to transform the data. The output is a single `DynamicFrame`.  
Type: [SparkSQL](API_SparkSQL.md) object  
Required: No

 ** Spigot **   <a name="Glue-Type-CodeGenConfigurationNode-Spigot"></a>
Specifies a transform that writes samples of the data to an Amazon S3 bucket.  
Type: [Spigot](API_Spigot.md) object  
Required: No

 ** SplitFields **   <a name="Glue-Type-CodeGenConfigurationNode-SplitFields"></a>
Specifies a transform that splits data property keys into two `DynamicFrames`. The output is a collection of `DynamicFrames`: one with selected data property keys, and one with the remaining data property keys.  
Type: [SplitFields](API_SplitFields.md) object  
Required: No

 ** Union **   <a name="Glue-Type-CodeGenConfigurationNode-Union"></a>
Specifies a transform that combines the rows from two or more datasets into a single result.  
Type: [Union](API_Union.md) object  
Required: No

## See Also
<a name="API_CodeGenConfigurationNode_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/glue-2017-03-31/CodeGenConfigurationNode) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/CodeGenConfigurationNode) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/CodeGenConfigurationNode)