SCCM updatesdeplyment log's assignment ID is deployment ID, hunting for job error 0x8024000f

One day I found

Job error (0x8024000f) received for assignment ({bdd02889-257b-431c-98b3-965a16ee51d7}) action

I was wondering what the heck the assignment ID is, after googling I found assignment ID is actually deployment ID. BAH!

To find out what that is, there are two ways to do it.

1. From the SCCM console -> monitoring -> Deployments -> and search for the ID.
2. Open SCCM powershell, Get-CMDeployment -DeploymentID 



Besides, a fantastic blog about the 0x8024000f can be found here:
https://blogs.technet.microsoft.com/ken_brumfield/2014/08/24/whoa-wuau-what-the-heck-is-with-the-circular-references-0x8024000f/

Also reference for the error code: https://social.technet.microsoft.com/wiki/contents/articles/15260.windows-update-agent-error-codes.aspx