[QUESTION]: Version 3: How custom worker will acknowledge to conductor server if it's reading (executing) a task

[bhawani021]

In conductor version 3, API POST /tasks/{taskId}/ack has been removed.

https://github.com/Netflix/conductor/blob/main/CHANGELOG.md

How worker can acknowledge to Conductor server about execution of task? Is there any new API that worker need to use to acknowledge Connector servicer.

[aravindanr]

There is no need to acknowledge that task execution has begun. Task state changes to IN_PROGRESS when /poll returns. The worker simply needs to call /updateTask with the desired status for the task. ack was necessary when the default Worker implementation in the client maintained its own in-memory queue. The client no longer has its own queue and ack was deprecated in 2.x and removed in 3.x.

[bhawani021]

@aravindanr
I don't see any API /updateTask in swagger document for version 3.
Do you mean POST/api​/tasks?

[apanicker-nflx]

Yes, that is correct. The API is POST /api/tasks which is an updateTask operation.