Full Stack Trace
boosthis_full_stack_traceOne user action across the stack as a nested waterfall of spans (layer, route label, duration, start offset, rating), each under the call that caused it; criticalHop names the hop responsible for the end-to-end time, not just the longest. Relative timings, code-defined labels only. A read token sees one install; account_token the whole chain. Read-only.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| trace_id | No | One trace by id (32 hex, from the trace page). Absent: the latest. | |
| install_id | No | Install id (dashboard card). | |
| read_token | No | Read-only token, same card. |