OpportunityTierResponse

{
    "_id": "1f704bc5-5055-43eb-a851-c87b6b0bf7b9",
    "name": "Premium Tier",
    "description": "High-visibility premium placement opportunities",
    "opportunityId": "3d9795f2-7722-4e1d-b41e-0c5d0c24a902",
    "cost": 2500,
    "maxParticipants": 5,
    "isActive": true,
    "createdAt": "2019-08-24T14:15:22Z",
    "updatedAt": "2019-08-24T14:15:22Z"
}