import Whop from '@whop/sdk';

const client = new Whop({
  apiKey: 'My API Key',
});

const lesson = await client.courseLessons.retrieve('lesn_xxxxxxxxxxxxx');

console.log(lesson.id);

{
  "id": "lesn_xxxxxxxxxxxxx",
  "title": "<string>",
  "order": 42,
  "lesson_type": "text",
  "visibility": "visible",
  "content": "<string>",
  "days_from_course_start_until_unlock": 42,
  "embed_type": "youtube",
  "embed_id": "<string>",
  "created_at": "2023-12-01T05:00:00.401Z",
  "thumbnail": {
    "url": "<string>"
  },
  "video_asset": {
    "id": "mux_xxxxxxxxxxxxxx",
    "asset_id": "<string>",
    "playback_id": "<string>",
    "signed_playback_id": "<string>",
    "status": "uploading",
    "audio_only": true,
    "duration_seconds": 42,
    "signed_video_playback_token": "<string>",
    "signed_thumbnail_playback_token": "<string>",
    "signed_storyboard_playback_token": "<string>",
    "created_at": "2023-12-01T05:00:00.401Z",
    "updated_at": "2023-12-01T05:00:00.401Z",
    "finished_uploading_at": "2023-12-01T05:00:00.401Z"
  },
  "main_pdf": {
    "id": "<string>",
    "filename": "<string>",
    "content_type": "<string>",
    "url": "<string>"
  },
  "assessment_questions": [
    {
      "id": "crsaq_xxxxxxxxxxxx",
      "question_text": "<string>",
      "question_type": "short_answer",
      "correct_answer": "<string>",
      "order": 42,
      "created_at": "2023-12-01T05:00:00.401Z",
      "image": {
        "id": "<string>",
        "filename": "<string>",
        "content_type": "<string>",
        "url": "<string>"
      },
      "options": [
        {
          "id": "crsaqo_xxxxxxxxxxx",
          "option_text": "<string>",
          "is_correct": true,
          "order": 42
        }
      ]
    }
  ],
  "attachments": [
    {
      "id": "<string>",
      "filename": "<string>",
      "content_type": "<string>",
      "url": "<string>"
    }
  ]
}