{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/CampaignRequest",
  "title": "CampaignRequest",
  "type": "object",
  "description": "Request to create a campaign.",
  "properties": {
    "name": {
      "type": "string",
      "description": "Campaign name.",
      "example": "Spring Sale 2026"
    },
    "objective": {
      "type": "string",
      "description": "Campaign objective.",
      "example": "OUTCOME_SALES"
    },
    "status": {
      "type": "string",
      "description": "Initial campaign status.",
      "example": "PAUSED"
    },
    "special_ad_categories": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Special ad categories."
    }
  },
  "required": [
    "name",
    "objective",
    "special_ad_categories"
  ]
}