Lines

Manage customer subscription lines using OneStream's opaque line_id UUIDs and rid-based idempotency. Every write requires the lines:write scope, and every rid retried with the same body replays the original response verbatim so retries are safe. Reseller keys only see the lines they own.

Endpoints

Endpoint	Method and path	What it does
List lines	GET /ext/lines	Paginated list of subscription lines.
Find line by username	GET /ext/line/find	Look up a single line by its username.
Create line	POST /ext/line/create	Creates a subscription against a package with the minimal field set.
Create line (advanced)	POST /ext/line/create-advanced	Creates a subscription with the full set of overridable fields.
Renew line	POST /ext/line/{uuid}/renew	Extends the expiry date by a number of months and charges billing.
Enable line	POST /ext/line/{uuid}/enable	Marks the line as active.
Disable line	POST /ext/line/{uuid}/disable	Marks the line as inactive without deleting it.
Terminate line	POST /ext/line/{uuid}/terminate	Removes the line and its associations.
Update line (advanced)	POST /ext/line/{uuid}/update-advanced	Applies a partial update with the full set of overridable fields.