Bem Outputs API

Retrieve terminal non-error output events from workflow calls. Outputs are events produced by successful terminal function steps — steps that completed without errors and did not spawn further downstream function calls. A single workflow call may produce multiple outputs (e.g. from a split-then-transform pipeline). Outputs and errors from the same call are not mutually exclusive: a partially-completed workflow may have both. Use `GET /v3/outputs` to list outputs across calls, or `GET /v3/outputs/{eventID}` to retrieve a specific output. To get outputs scoped to a single call, filter by `callIDs`.