Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 0%, so description must compensate. It implicitly refers to the role parameter by mentioning candidate and employer, but does not explicitly describe the parameter or its values. However, the enum in schema is clear, and description adds context about role-specific behavior, so baseline with some added value.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.