curl --location --request GET '/health/model/?gateway' \
--header 'Authorization: Bearer <token>'{
"model_id": "string",
"provider": "string",
"gateway": "string",
"status": "healthy",
"response_time_ms": 0,
"success_rate": 0,
"last_checked": "2019-08-24T14:15:22Z",
"last_success": "2019-08-24T14:15:22Z",
"last_failure": "2019-08-24T14:15:22Z",
"error_count": 0,
"total_requests": 0,
"avg_response_time_ms": 0,
"uptime_percentage": 0,
"error_message": "string"
}