curl -X PUT "https://app.cotool.ai/api/alert-routing/defaults" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"defaultResponseAgentId":"string"}'

{
  "defaultSettings": {
    "organizationId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "defaultResponseAgentId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "defaultResponseAgentName": "<string>",
    "createdAt": "<string>",
    "updatedAt": "<string>"
  },
  "responseAgents": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>"
    }
  ]
}