I ran a model derivative job and the status came back: failed. After drilling through the return values, it said that two of the linked dwg files were missing. I added the dwg f
Assuming you have buckets, on the POST Job endpoint, use the x-ads-force
header, if you pass true
it will translate again the file.
In hindsight, one could say this is obvious but it isn't spelled out in any documentation anywhere. Essentially, one needs to DELETE the failed manifest and run a new job. There doesn't seem to be any re-try mechanics.