#pragma warning disable CS8613 // Nullability of reference types in return type doesn't match implicitly implemented member. public async Task <AppRole?> FindByNameAsync(string normalizedName, CancellationToken cancellationToken = default) #pragma warning restore CS8613 // Nullability of reference types in return type doesn't match implicitly implemented member. { ThrowIf.Null(normalizedName, nameof(normalizedName)); return(await _roleService.FindRoleByNameAsync(normalizedName, cancellationToken).ConfigureAwait(false)); }