curl --request POST \
  --url 'https://api.adside.ai/linkedin/mcp#create_campaign_group' \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "<string>",
  "method": "<string>",
  "params": {
    "name": "<string>",
    "arguments": {
      "name": "<string>",
      "run_schedule_start": 123,
      "account_id": "<string>",
      "status": "DRAFT",
      "run_schedule_end": 123,
      "total_budget_amount": "<string>",
      "total_budget_currency": "<string>"
    }
  },
  "id": "1"
}
'

{
  "jsonrpc": "<string>",
  "id": "<string>",
  "result": {
    "content": [
      {
        "type": "<string>",
        "text": "<string>"
      }
    ]
  }
}