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{
  "expertResponses": [
    {
      "invitationId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "sectionId": "sec-1",
      "sectionTitle": "Finding your fit",
      "expertEmail": "jane.doe@acme.com",
      "completedAt": "2026-05-25T10:30:00.000Z",
      "responses": [
        {
          "question": "What factors matter most when choosing running shoes?",
          "answer": "Gait and cushioning.",
          "answeredAt": "2026-05-25T10:30:00.000Z"
        }
      ]
    }
  ]
}