{"service":"PPT to PDF Converter API","version":"1.0.0","endpoints":{"GET /health":"Health check","POST /convert-from-s3":"Convert PPT/PPTX from S3 bucket","POST /convert-upload":"Upload and convert PPT/PPTX file"},"environment":{"nodeVersion":"v20.19.4","platform":"linux","bucketConfigured":true,"s3Configured":true}}