Dereference of a possibly null reference.

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

Possible null reference assignment.

Possible null reference assignment.

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.

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.

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

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.

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.

Dereference of a possibly null reference.

Possible null reference assignment.

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.