public enum TaskQueueKind : int
Tasks from a normal workflow task queue always include complete workflow history
The task queue specified by the user is always a normal task queue. There can be as many workers as desired for a single normal task queue. All those workers may pick up tasks from that queue.
A sticky queue only includes new history since the last workflow task, and they are per-worker.
Sticky queues are created dynamically by each worker during their start up. They only exist for the lifetime of the worker process. Tasks in a sticky task queue are only available to the worker that created the sticky queue.
Sticky queues are only for workflow tasks. There are no sticky task queues for activities.