The correct options are generatedKeyName, source, and tableName.

The tableName property specifies the name of the knowledge store table that will receive the enriched documents. This tells the skillset where to project the output rows so that the knowledge store creates or populates the correct table.

The source property identifies which skill output or path from the enrichment pipeline provides the content for the table rows. This links the table projection to the skill output so that the correct data is written into the knowledge store table.

The generatedKeyName property defines the column that will hold a generated row key for each projected record. This is used to create unique identifiers for table rows when the knowledge store writes the enriched data.

indexName is incorrect because that property relates to a search index configuration and not to a knowledge store table projection in the skillset JSON.

dataSource is incorrect because the table node in a skillset uses source to reference the skill output. The term dataSource typically refers to an indexer data source or other pipeline configuration rather than the table projection properties.

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