From cb253fd195d0bda0e94a4b09d7b9fa671113b8d6 Mon Sep 17 00:00:00 2001
From: Michael Ganss <michael.ganss@updatestar.com>
Date: Tue, 28 Jun 2022 19:52:26 +0200
Subject: [PATCH] Make Id key property required (fixes #342)

---
 XmlSchemaClassGenerator/TypeModel.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/XmlSchemaClassGenerator/TypeModel.cs b/XmlSchemaClassGenerator/TypeModel.cs
index 7a72a269..659a88aa 100644
--- a/XmlSchemaClassGenerator/TypeModel.cs
+++ b/XmlSchemaClassGenerator/TypeModel.cs
@@ -361,7 +361,8 @@ public override CodeTypeDeclaration Generate()
                         Documentation = {
                             new() { Language = English, Text = "Gets or sets a value uniquely identifying this entity." },
                             new() { Language = German, Text = "Ruft einen Wert ab, der diese Entität eindeutig identifiziert, oder legt diesen fest." }
-                        }
+                        },
+                        IsRequired = true
                     };
                     Properties.Insert(0, keyProperty);
                 }