curl --request DELETE \
  --url https://api.zudu.ai/api/agents/{agentId} \
  --header 'X-API-KEY: <api-key>' \
  --header 'X-API-SECRET: <api-key>'

{
  "message": "Agent deleted successfully",
  "status": "success",
  "error": null,
  "data": {
    "agent_id": "agent_123",
    "organization_id": "org_456"
  }
}