Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description must carry the parameter load, and it only covers two of six (request ID and data version). It says nothing about what sentiment 'good/bad/mixed' means, how feedback_type categories differ, or what client_id identifies, leaving the opaque client_id pattern entirely unexplained.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.