Azure Key Vault Keys SDK for TypeScript Manage cryptographic keys with Azure Key Vault. Installation Environment Variables Authentication Secrets Operations Create/Set Secret Get Secret List Secrets Delete Secret Keys Operations Create Keys Get Key List Keys Rotate Key Delete Key Cryptographic Operations Create CryptographyClient Encrypt/Decrypt Sign/Verify Wrap/Unwrap Keys Backup and Restore Key Types Error Handling Best Practices 1. Use DefaultAzureCredential - Works across dev and production 2. Enable soft-delete - Required for production vaults 3. Set expiration dates - On both keys and s…