Update AzResourceTypeFactory cache key to take account of required flags

src/Bicep.Core.IntegrationTests/ScenarioTests.cs

@@ -5845,4 +5845,57 @@ public void Test_Issue13462()
 
         result.ExcludingLinterDiagnostics().Should().NotHaveAnyDiagnostics();
     }
+
+    // https://github.com/Azure/bicep/issues/13534
+    [TestMethod]
+    public void Test_Issue13534()
+    {
+        var result = CompilationHelper.Compile("""
+            var username = ''
+            var password = ''
+            var fileshareConnection = {
+              name: ''
+              authType: ''
+              rootfolder: ''
+              odgw: {
+                name: ''
+                resourceGroup: ''
+              }
+            }
+
+            var general = {
+              location: ''
+            }
+
+            resource resFileshareConnection 'Microsoft.Web/connections@2016-06-01' = {
+              name: fileshareConnection.name
+              location: general.location
+              kind: 'V2'
+              properties: {
+                displayName: fileshareConnection.name
+                customParameterValues: {}
+                parameterValues: {
+                  rootfolder: fileshareConnection.rootfolder
+                  authType: fileshareConnection.authType
+                  gateway: {
+                    name: fileshareConnection.odgw.name
+                    id: resourceId(fileshareConnection.odgw.resourceGroup, 'Microsoft.Web/connectionGateways', fileshareConnection.odgw.name)
+                    type: 'Microsoft.Web/connectionGateways'
+                  }
+                  username: username
+                  password: password
+                }
+                api: {
+                  id: subscriptionResourceId('Microsoft.Web/locations/managedApis', general.location, 'filesystem')
+                }
+              }
+            }
+            """);
+
+        result.ExcludingLinterDiagnostics().Should().HaveDiagnostics(new[]
+        {
+             ("BCP187", DiagnosticLevel.Warning, """The property "kind" does not exist in the resource or type definition, although it might still be valid. If this is an inaccuracy in the documentation, please report it to the Bicep Team."""),
+             ("BCP036", DiagnosticLevel.Warning, """The property "gateway" expected a value of type "string" but the provided value is of type "object"."""),
+        });
+    }
 }

src/Bicep.Core/TypeSystem/Providers/Az/AzResourceTypeFactory.cs

@@ -9,7 +9,7 @@ namespace Bicep.Core.TypeSystem.Providers.Az
 {
     public class AzResourceTypeFactory
     {
-        private readonly ConcurrentDictionary<Azure.Bicep.Types.Concrete.TypeBase, TypeSymbol> typeCache;
+        private readonly ConcurrentDictionary<(Azure.Bicep.Types.Concrete.TypeBase definedType, bool isResourceBodyType, bool isResourceBodyTopLevelPropertyType), TypeSymbol> typeCache;
 
         public AzResourceTypeFactory()
         {
@@ -57,7 +57,8 @@ public IEnumerable<FunctionOverload> GetResourceFunctionOverloads(Azure.Bicep.Ty
         }
 
         private TypeSymbol GetTypeSymbol(Azure.Bicep.Types.Concrete.TypeBase serializedType, bool isResourceBodyType, bool isResourceBodyTopLevelPropertyType)
-            => typeCache.GetOrAdd(serializedType, serializedType => ToTypeSymbol(serializedType, isResourceBodyType, isResourceBodyTopLevelPropertyType));
+            => typeCache.GetOrAdd((serializedType, isResourceBodyType, isResourceBodyTopLevelPropertyType),
+                t => ToTypeSymbol(t.definedType, t.isResourceBodyType, t.isResourceBodyTopLevelPropertyType));
 
         private ITypeReference GetTypeReference(Azure.Bicep.Types.Concrete.ITypeReference input, bool isResourceBodyType, bool isResourceBodyTopLevelPropertyType)
             => new DeferredTypeReference(() => GetTypeSymbol(input.Type, isResourceBodyType, isResourceBodyTopLevelPropertyType));