a list is valid json (#2067)

aws-cloudformation · Jun 28, 2021 · 49b0be3 · 49b0be3
1 parent 2ae8ac0
commit 49b0be3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cfnlint/rules/resources/properties/ValuePrimitiveType.py b/src/cfnlint/rules/resources/properties/ValuePrimitiveType.py
@@ -92,7 +92,7 @@ def _value_check(self, value, path, item_type, strict_check, extra_args):
     def check_primitive_type(self, value, item_type, path, strict_check):
         """Chec item type"""
         matches = []
-        if isinstance(value, dict) and item_type == 'Json':
+        if isinstance(value, (dict, list)) and item_type == 'Json':
             return matches
         if item_type in ['String']:
             if not isinstance(value, (six.string_types)):