{"service": "Sentiment Analysis API", "version": "1.0.0", "endpoint": "/analyze", "method": "POST", "description": "Medicine supply shortage detection service", "usage": {"endpoint": "POST /analyze", "body": {"medicine_id": "string (required)", "text": "string (required)"}, "response": {"medicine_id": "string", "score": "integer (1-3)", "message": "string"}}}