Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description must compensate. The phrase 'by URL or ID' hints that the two parameters are alternatives, but it adds little beyond the parameter names themselves, with no explanation of formats, requiredness, or behavior if both are supplied.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.