0-based index among enabled sequence items that will run. Disabled items are omitted and do not advance this index.
Service name configured on the sequence item.
Overall percent complete in the range 0–100.
start is the percent before this item runs; finish includes this item.
The first item starts at 0 and the last item finishes at 100.
start immediately before the item runs, finish after it completes.
A failing item that stops the sequence emits start only.
OptionalserviceUDS service id, for example 0x10, when the service is known.
Number of enabled sequence items that will run.
Progress reported to a worker script while
runUdsSeqexecutes a sequence.