Azure Communication Common (Java) Shared authentication utilities and data structures for Azure Communication Services. Installation Key Concepts | Class | Purpose | |-------|---------| | | Authenticate users with ACS services | | | Configure automatic token refresh | | | Identify ACS users | | | Identify PSTN phone numbers | | | Identify Teams users | | | Generic identifier for unknown types | CommunicationTokenCredential Static Token (Short-lived Clients) Proactive Token Refresh (Long-lived Clients) Async Token Refresh Entra ID (Azure AD) Authentication Communication Identifiers Communicati…