Update UnbrandedGeneratorVersion to 1.0.0-alpha.20250808.1 (#51849)

* Update UnbrandedGeneratorVersion to 1.0.0-alpha.20250808.1

* fix build

---------

Co-authored-by: Ubuntu <cloudtest@459a90a4c00000A.tkkhlgj2u51eln3mcb0lygmbye.dx.internal.cloudapp.net>
Co-authored-by: jolov <[email protected]>

Author: 3 people

eng/Packages.Data.props

@@ -455,7 +455,7 @@
 
   <PropertyGroup>
     <TestProxyVersion>1.0.0-dev.20250805.1</TestProxyVersion>
-    <UnbrandedGeneratorVersion>1.0.0-alpha.20250807.4</UnbrandedGeneratorVersion>
+    <UnbrandedGeneratorVersion>1.0.0-alpha.20250808.1</UnbrandedGeneratorVersion>
     <AzureGeneratorVersion>1.0.0-alpha.20250729.4</AzureGeneratorVersion>
   </PropertyGroup>
 </Project>

eng/http-client-csharp-emitter-package-lock.json

@@ -2,7 +2,7 @@
   "main": "dist/src/index.js",
   "dependencies": {
     "client-plugin": "file:../../../../eng/packages/plugins/client",
-    "@typespec/http-client-csharp": "1.0.0-alpha.20250807.4"
+    "@typespec/http-client-csharp": "1.0.0-alpha.20250808.1"
   },
   "devDependencies": {
     "@azure-tools/typespec-azure-core": "0.59.0",
@@ -11,6 +11,7 @@
     "@typespec/http": "1.3.0",
     "@typespec/openapi": "1.3.0",
     "@typespec/rest": "0.73.0",
+    "@typespec/streams": "0.73.0",
     "@typespec/versioning": "0.73.0",
     "@azure-tools/typespec-azure-rulesets": "0.59.0",
     "@azure-tools/typespec-azure-resource-manager": "0.59.0"

eng/http-client-csharp-emitter-package.json

@@ -104,15 +104,15 @@ public class AzureTypeFactory : ScmTypeFactory
 
         /// <inheritdoc/>
 #pragma warning disable AZC0014 // Avoid using banned types in public API
-        public override ValueExpression DeserializeJsonValue(CSharpType valueType, ScopedApi<JsonElement> element, SerializationFormat format)
+        public override ValueExpression DeserializeJsonValue(Type valueType, ScopedApi<JsonElement> element, SerializationFormat format)
 #pragma warning restore AZC0014 // Avoid using banned types in public API
         {
             var expression = DeserializeJsonValueCore(valueType, element, format);
             return expression ?? base.DeserializeJsonValue(valueType, element, format);
         }
 
         private ValueExpression? DeserializeJsonValueCore(
-            CSharpType valueType,
+            Type valueType,
             ScopedApi<JsonElement> element,
             SerializationFormat format)
         {
@@ -122,7 +122,7 @@ public override ValueExpression DeserializeJsonValue(CSharpType valueType, Scope
         }
 
         /// <inheritdoc/>
-        public override MethodBodyStatement SerializeJsonValue(CSharpType valueType, ValueExpression value, ScopedApi<Utf8JsonWriter> utf8JsonWriter, ScopedApi<ModelReaderWriterOptions> mrwOptionsParameter, SerializationFormat serializationFormat)
+        public override MethodBodyStatement SerializeJsonValue(Type valueType, ValueExpression value, ScopedApi<Utf8JsonWriter> utf8JsonWriter, ScopedApi<ModelReaderWriterOptions> mrwOptionsParameter, SerializationFormat serializationFormat)
         {
             var statement = SerializeValueTypeCore(serializationFormat, value, valueType, utf8JsonWriter, mrwOptionsParameter);
             return statement ?? base.SerializeJsonValue(valueType, value, utf8JsonWriter, mrwOptionsParameter, serializationFormat);

eng/packages/http-client-csharp/generator/Azure.Generator/src/AzureTypeFactory.cs

@@ -38,7 +38,7 @@
     "dist/generator/**"
   ],
   "dependencies": {
-    "@typespec/http-client-csharp": "1.0.0-alpha.20250807.4"
+    "@typespec/http-client-csharp": "1.0.0-alpha.20250808.1"
   },
   "devDependencies": {
     "@azure-tools/azure-http-specs": "0.1.0-alpha.25",