OpportunityAdvertiserUser

{
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "name": "John Smith",
    "email": "john.smith@amazon.com",
    "associationId": "123e4567-e89b-12d3-a456-426614174001",
    "userId": "123e4567-e89b-12d3-a456-426614174000",
    "createdAt": "2024-06-28T10:30:00Z",
    "advertiser": {
        "id": "123e4567-e89b-12d3-a456-426614174002",
        "name": "Amazon Advertising",
        "email": "contact@amazon.com"
    }
}