Read a CROSS-PROJECT cycle's burndown (PT-828 — the initiative arm of the PT-547 burndown route): an ideal line (activation total → 0) and an actual line (remaining count + points per snapshot date), with an 'estimated N of M' coverage indicator and a pace verdict

GET 
/api/initiatives/:id/cycles/:cycleId/burndown

Read a CROSS-PROJECT cycle's burndown (PT-828 — the initiative arm of the PT-547 burndown route): an ideal line (activation total → 0) and an actual line (remaining count + points per snapshot date), with an "estimated N of M" coverage indicator and a pace verdict. Identical shape to the project arm. There is no redaction to apply — the payload carries no per-task row — and every figure is computed from the FULL member set, so two callers with different readable sets see byte-identical aggregates. Access is the same ladder as the sibling /tasks route: envelope + FULL initiatives.read + FULL tasks.read against the initiative's own org.

Request

Responses

200

Successful response

401

Unauthorized — authentication credentials are missing or invalid

403

Forbidden — the initiative is inaccessible or unknown, its id is malformed, the caller lacks full initiatives.read or full tasks.read, or the x-act-as-org selector named a non-member org. All collapse to 403 (no existence oracle).

404

Cycle not found, archived, project-scoped, or belonging to a sibling initiative