Dereference of a possibly null reference.

Non-nullable field '_zenApi' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Nullability of type of parameter 'obj' doesn't match overridden member (possibly because of nullability attributes).

Field 'Zen._httpContextAccessor' is never assigned to, and will always have its default value null

Field 'Zen._httpContextAccessor' is never assigned to, and will always have its default value null

Field 'Zen._httpContextAccessor' is never assigned to, and will always have its default value null

Field 'Zen._httpContextAccessor' is never assigned to, and will always have its default value null

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

The variable 'ex' is declared but never used