apply layout
Authorizations
An API key (es_live_…) from Settings, under API keys, or an OAuth access token.
Headers
Retry a paid dispatch safely: the same key returns the job already dispatched instead of charging again.
The workspace this one call acts in, when it is not the default: for a key or a connected agent, one of the workspaces the user allowed it.
Body
The timeline id.
split-h, split-v, pip-bottom-right, pip-bottom-left, pip-top-right, pip-top-left, main-sidebar, row3, stack3, grid-2x2, grid-3x3, grid-4x4 1fill, fit Placing items only: the span of the timeline the layout occupies, in seconds. Required with item, ignored with clip_id.
The revision get_timeline returned. A stale one fails with revision_conflict instead of applying; so does no revision once a user edited the timeline in the app since this connection last read it.
Optional: one sentence shown to the user beside this action.
600
