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pub struct ReferenceDataSource {
    pub reference_schema: SourceSchema,
    pub s3_reference_data_source: Option<S3ReferenceDataSource>,
    pub table_name: String,
}
Expand description

For a SQL-based Kinesis Data Analytics application, describes the reference data source by providing the source information (Amazon S3 bucket name and object key name), the resulting in-application table name that is created, and the necessary schema to map the data elements in the Amazon S3 object to the in-application table.

Fields

reference_schema: SourceSchema

Describes the format of the data in the streaming source, and how each data element maps to corresponding columns created in the in-application stream.

s3_reference_data_source: Option<S3ReferenceDataSource>

Identifies the S3 bucket and object that contains the reference data. A Kinesis Data Analytics application loads reference data only once. If the data changes, you call the UpdateApplication operation to trigger reloading of data into your application.

table_name: String

The name of the in-application table to create.

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