{"message":"HEIC Converter API is running","version":"1.0","description":"API for converting HEIC files to JPEG format","endpoints":["GET /swagger - Interactive API Documentation","POST /api/heicconverter/convert - Convert uploaded HEIC file","POST /api/heicconverter/convert-file - Convert HEIC file by server path","POST /api/heicconverter/convert-directory - Batch convert directory","GET /api/heicconverter/is-heic - Check if file is HEIC format","GET /api/heicconverter/file-info - Get detailed file information"]}