initial commit from an older template

Models/DTO/InstructionParagraphCreateDTO.cs

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+using System.ComponentModel.DataAnnotations;
+
+namespace GamificationService.Models.DTO;
+
+public class InstructionParagraphCreateDTO
+{
+    public long? Id { get; set; }
+
+    public long? InstructionId { get; set; }
+
+    /// <summary>
+    /// Order defines the order of the paragraphs inside the instruction.
+    /// There must not be two paragraphs with the same order.
+    /// </summary>
+    public int Order { get; set; }
+
+    [Required(ErrorMessage = "Text is required")]
+    public string Text { get; set; } = null!;
+
+    public string? ImageUrl { get; set; }
+
+    public string? VideoUrl { get; set; }
+}
+ 
+