Add Data to Project - Schema Validation

Last updated: August 12, 2025

Schema validation takes place upon uploading data assets in input data asset groups.

Here is how schema validation works:

  1. All required schema columns must be mapped to a dataset column before ingestion can proceed.

  2. For any dataset column that doesn’t match a schema column, choose one of the following:

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    1. Map it to the appropriate schema column (e.g., student_name → stu_name).

    2. Ignore the column (it will not be ingested).

    3. Include it as a custom field (e.g., notes), which will be uploaded even if it’s not in the schema.