Data generation strategy for this property.
Explains how the value will be generated (e.g., "typia.random with uuid format", "RandomGenerator.paragraph with 2-5 sentences", "input override or default generation").
Exact property name from the DTO schema.
Must match actual DTO property - no fabricated names allowed.
Property-by-property data generation mapping for test prepare functions.
Explicit mapping ensures complete DTO coverage by documenting generation strategy for each property before implementation.