Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the schema already explains event_id, survey_id, question_id and assessment_id. The description only restates the either/or relationship between survey_id and assessment_id, which the schema descriptions also state; it adds no syntax, format, or lookup-path detail beyond that.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.