{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/facebook/refs/heads/main/json-structure/marketing-api-campaign-structure.json",
  "name": "Campaign",
  "description": "An advertising campaign.",
  "type": "object",
  "properties": {
    "id": { "type": "string", "description": "Campaign ID." },
    "name": { "type": "string", "description": "Campaign name." },
    "objective": { "type": "string", "description": "Campaign objective." },
    "status": { "type": "string", "description": "Campaign status.", "enum": ["ACTIVE", "PAUSED", "DELETED", "ARCHIVED"] },
    "daily_budget": { "type": "string", "description": "Daily budget in cents." },
    "created_time": { "type": "datetime", "description": "Campaign creation time." }
  }
}