Exception handling design

[lszczygielek]

I like this library, I'm trying to consume it in my project.
I have issue with exception handling. Maybe I don't understand how exceptions are design in library.

Nuget version 4.2.0.

I have a code like:

try
{
        // projectId not exists - server will return 404.
	var project = redmineManager.GetObject<Project>(projectId, null);
}
catch (Exception e)
{
	// actions
}

I thought that e will be an exception derived from RedmineException but it's not.

This is what exception I have:

Exception: Name = "WebException" FullName = "System.Net.WebException" Message = "An exception occurred during a WebClient request."
    InnerException:    Name = "NotFoundException" FullName = "Redmine.Net.Api.Exceptions.NotFoundException" Message = "Not Found"
        InnerException of InnerException: Name = "WebException" FullName = "System.Net.WebException" Message = "The remote server returned an error: (404) Not Found."

Is it right flow? In my code now I have to catch WebException and check InnerException. It shouldn't be RedmineException the most outer?