create_simulation_diagram

Create a simulation diagram — a visual canvas for a scenario or twin. Provide exactly one of scenario_id (scenario-scoped) or twin_id (twin-level, spans all scenarios). Agent/link placement and widgets are added in-app. Applied immediately and broadcast to connected users in real-time.

{"name": "Network View", "scenario_id": "scenario-uuid"}

{"success": true, "operation_count": 1, "versions": [46]}