What is the difference between Scoped, Singleton, and Transient lifetimes?

• Transient: A new instance is created every time it is requested.
• Scoped: A single instance is created per request/HTTP request.
• Singleton: A single instance is created and shared across the application lifetime.

Lifetime Created Per Use Case

Transient Every injection Lightweight, stateless services

Scoped HTTP Request Web services handling per-request

data

Singleton App lifetime Logging, configuration, cache