From 7fb52b64d69069818a801cbb00d90fb8cc527248 Mon Sep 17 00:00:00 2001
From: Tom Bamford <tom@bamford.io>
Date: Sun, 18 Aug 2024 19:55:37 +0100
Subject: [PATCH] importer-msgraph-metadata: extra safety when assumung
 nullable fields from description

---
 tools/importer-msgraph-metadata/components/parser/types.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/importer-msgraph-metadata/components/parser/types.go b/tools/importer-msgraph-metadata/components/parser/types.go
index 20a7faff251..37546c06486 100644
--- a/tools/importer-msgraph-metadata/components/parser/types.go
+++ b/tools/importer-msgraph-metadata/components/parser/types.go
@@ -737,7 +737,7 @@ func Schemas(input flattenedSchema, name string, models Models, constants Consta
 		}
 
 		// Detect nullable, read-only and requried fields from the description
-		if strings.Contains(schema.Description, "Nullable.") {
+		if strings.Contains(schema.Description, "Nullable.") && !strings.Contains(strings.ToLower(schema.Description), "not nullable.") {
 			field.Nullable = true
 		}
 		if strings.Contains(schema.Description, "Read-only.") {