Dereference of a possibly null reference.

Possible null reference argument for parameter 'arg2' in 'string Func<TState, Exception, string>.Invoke(TState arg1, Exception arg2)'.

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.

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.

Possible null reference assignment.

Dereference of a possibly null reference.

Possible null reference assignment.

Nullable value type may be null.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Nullable value type may be null.

Non-nullable property 'First' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Second' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Possible null reference assignment.

Possible null reference assignment.

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.

Dereference of a possibly null reference.

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.