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{
    "id": 1,
    "title": "Getting Started with ASP.NET Core",
    "description": "Set up your development environment and understand the ASP.NET Core pipeline.",
    "chapterImage": "",
    "orderNumber": 1,
    "createdAt": "2026-04-22T15:58:31.6848854",
    "updatedAt": null,
    "lessonsCount": 3,
    "lessons": [
        {
            "id": 1,
            "title": "Introduction & Course Overview",
            "content": {
                "contentText": "Welcome to the course. In this lesson we cover what you will learn and how the course is structured.",
                "videoUrl": null
            },
            "durationInMinutes": 8.5,
            "isFree": true,
            "isMandatory": true,
            "orderNumber": 1
        },
        {
            "id": 2,
            "title": "Setting Up Visual Studio & .NET SDK",
            "content": {
                "contentText": "Install Visual Studio 2022 and the .NET 8 SDK. Create your first Web API project.",
                "videoUrl": "https://www.test.com"
            },
            "durationInMinutes": 12,
            "isFree": true,
            "isMandatory": true,
            "orderNumber": 2
        },
        {
            "id": 3,
            "title": "Understanding the Middleware Pipeline",
            "content": {
                "contentText": "Learn how requests flow through ASP.NET Core middleware and how to add custom middleware.",
                "videoUrl": "https://www.test.com"
            },
            "durationInMinutes": 18,
            "isFree": false,
            "isMandatory": true,
            "orderNumber": 3
        }
    ]
}