What are the DeliveryRetryPattern options and what do they mean, I see a setting for an example of ="11" but do not know what that means.
The DeliveryRetryPattern maps to an internally designed retry algorithm that controls how many attempts should be made to deliver a message (and at what intervals).
The system has default values for the retry algorithm that works for most users, and even if you needed special retry behavior, that can usually be configured at the account level so it applies to all of your jobs.
So the moral of the story is that you really shouldn't have any need to include a DeliveryRetryPattern in your JobSubmit requests.
If you have special retry requirements, please work through your account team to get them addressed.
May I ask why then do the examples, two of which I am referring to, have settings of 1 or 11?
They are simply examples referring to a couple of the available algorithms that exist in the system. The field is not a required field, and I wouldn't recommend using it unless you have a specific reason to do so.