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Column Mapping

When you or your user uploads a CSV through one of Segna's Pipelines, Segna will automatically try to map the columns of the input data to match the required fields in the output schema defined on the Pipeline.

If we get it wrong, you can correct it using our API! This way, users can correct incorrectly mapped fields so that their input data aligns with your output schema.

Your output schema can be a mix of required fields, optional fields or have the ability to accept additional fields during the file upload! For more info see Pipeline Setup.