Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 0%, and the description does not explain individual parameters like seatId, accountId, or idempotencyKey. It does connect 'one or more creatives' to creativeId/creativeIds, but leaves other parameters undocumented, so the description only partially compensates.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.