Read knadh/listmonk's actual Go source (cmd/campaigns.go, cmd/subscribers.go)
instead of relying on incomplete public docs. Two corrections: the media
attach field is "media" (plain IDs), not "media_ids" as originally guessed;
and there's a single query-based bulk list action
(PUT /api/subscribers/query/lists) that applies a segment_query server-side,
so resolveSegment no longer fetches subscriber IDs client-side before
bulk-adding them. Create-status-defaults-to-draft and the test-send
"subscribers" field are now confirmed rather than flagged TODO(verify).
Drives listmonk's real Campaign API from git-authored Markdown+frontmatter,
so broadcast/segment emails get listmonk's mature unsubscribe/bulk-send/
attachment handling instead of reimplementing it. sync only ever creates or
updates a draft (idempotent, diff-based, refuses to touch a non-draft
campaign); a pushed send/<slug> tag or manual workflow run is the only way
to actually trigger a send. Includes list-name resolution, segment_query
materialization into managed lists, content-hash-deduped attachment
uploads, and an automatic post-sync preview email.
will