API: how to iterate to get logs page by page?

[R.Fulton]

I am trying to retrieve large amounts of logs from panorama via the api.  

The log api uses an asynchronous API.  I have the initial request which includes the search criteria  and returns the `jobid` working and can get the first batch of logs back (max 5000) but I can't figure out how to make subsequent calls to get the rest.

The `get` request returns a job section at the start of the results:

    {"job"=>
      {"tenq"=>"13:03:30",
       "tdeq"=>"13:03:30",
       "tlast"=>"12:00:00",
       "status"=>"FIN",
       "id"=>"9315",
       "cached_logs"=>"220"},

What are the times here?  can I use these to make subsequent request?

Better yet is there a document that show how to chain request to retrieve large amounts of logs?