204 No Content. extraction_id is the id of an entry of results.extractions in Get run. The rows from index on move down by one. Fill the new row with Edit field, naming each cell by sanitized_name, column and row_index.
Name the table by its key in the results (sanitized_name) or by its persistent_id, not both. A field’s persistent_id is the one Get workflow returns for it. index is a position from 0 up to the number of rows; a larger one answers 422, as does a name that reaches a field with no rows.
The call is not idempotent: a retry inserts another row. After a timeout, read the run before you retry.

