{"name":"Exchange Server Connector API","version":"1.0.0","description":"Production-ready middleware for Exchange Server 2019","api_versions":{"v1":{"description":"Original API (stable, compatible)","performance":"Standard (65+ seconds for 10 messages)","endpoints":{"test_connection":"/api/v1/test-connection","get_messages":"/api/v1/messages","get_detailed_message":"/api/v1/message/{message_id}"}},"v2":{"description":"Optimized API (high-performance, 90%+ faster)","performance":"Optimized (3-5 seconds for 10 messages)","features":["Connection pooling","Caching","Selective loading","Performance metrics"],"endpoints":{"test_connection":"/api/v2/test-connection","get_messages":"/api/v2/messages","get_detailed_message":"/api/v2/message/{message_id}","performance_stats":"/api/v2/stats"}}},"health_endpoints":{"basic":"/health","enhanced":"/health/v2"},"documentation":{"swagger":"/docs","redoc":"/redoc"},"status":"operational"}