AgentVariantDto

{
    "name": "Sales Assistant v1",
    "instruction": "string",
    "agent_type": "sales",
    "variant_index": 0,
    "selected_model_id": "550e8400-e29b-41d4-a716-446655440000",
    "meta": {},
    "quality_score": 85,
    "generation_reasoning": "string"
}