Interface UserActionStartOptionsExperimental

Automatically completes the user action upon timeout, page hide or when new user action is detected.

default: false

A human-readable custom name to identify the user action.

Custom activity tracker registrations applied at action start. Each entry pairs a tracker name (surfaced in diagnostics) with a create function the agent invokes with an activity context. notifyActivity() extends the quiet window without blocking completion; block() keeps the tracker blocked until release() is called. block() and release() are idempotent per tracker. Equivalent to calling UserActionTracker.registerCustomTracker with each (name, create) pair immediately after creation.

The unix timestamp indicating when the user action should start. Future timestamps are not supported - use current or past timestamps.