{"status":"healthy","service":"emailOAuthHandler","timestamp":"2026-05-10T05:17:00.808Z","microsoft_configured":true,"gmail_configured":true,"endpoints":["GET /auth/microsoft/start - Start Microsoft OAuth flow","GET /auth/microsoft/callback - Handle Microsoft OAuth callback","GET /auth/gmail/start - Start Gmail OAuth flow","GET /auth/gmail/callback - Handle Gmail OAuth callback","POST /auth/gmail/refresh - Refresh Gmail access token","POST /auth/gmail/revoke - Revoke Gmail OAuth tokens","GET /auth/session/:sessionId - Retrieve session data","POST /auth/validate - Validate session JWT","POST /auth/microsoft/graph-token - Get Graph API access token"],"features":["Microsoft OAuth 2.0 token exchange","Gmail OAuth 2.0 token exchange","GCP Secret Manager integration","Multi-provider session management","Session validation and token refresh"]}