{
  "$schema": "https://wpl.dev/schemas/wpl/v1.schema.json",
  "version": "1.6.0",
  "plan": {
    "id": "ffffffff-ffff-4fff-8fff-ffffffffffff",
    "name": "Duplicate Activity ID",
    "type": "workout",
    "visibility": "private",
    "metadata": {},
    "goals": [],
    "phases": [
      {
        "id": "phase_1", "name": "P1", "order": 1,
        "duration": { "value": 1, "unit": "weeks" },
        "weeks": [
          {
            "id": "week_1", "name": "Week 1", "order": 1,
            "days": [
              {
                "id": "day_1", "day_of_week": 1, "name": "D1", "type": "training",
                "blocks": [
                  {
                    "id": "main", "type": "main", "order": 1,
                    "activities": [
                      {
                        "id": "act_1", "type": "exercise", "exercise_ref": "push_up",
                        "prescription": { "type": "sets_reps", "sets": 3, "reps": { "target": 10 } }
                      },
                      {
                        "id": "act_1", "type": "exercise", "exercise_ref": "squat",
                        "prescription": { "type": "sets_reps", "sets": 3, "reps": { "target": 10 } }
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  }
}