bump TCGC version to 0.48.4

packages/http-client-csharp/emitter/src/lib/operation-converter.ts

@@ -319,7 +319,7 @@ function getMediaTypes(type: SdkType): string[] {
 function loadOperationPaging(
   method: SdkServiceMethod<SdkHttpOperation>,
 ): OperationPaging | undefined {
-  if (method.kind !== "paging") {
+  if (method.kind !== "paging" || method.__raw_paged_metadata === undefined) {
     return undefined;
   }
 

packages/http-client-csharp/generator/Microsoft.Generator.CSharp.Input/src/InputTypes/InputModelTypeUsage.cs

@@ -16,6 +16,8 @@ public enum InputModelTypeUsage
         MultipartFormData = 32,
         Spread = 64,
         Error = 128,
-        Json = 256
+        Json = 256,
+        Xml = 512,
+        Exception = 1024,
     }
 }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/authentication/api-key/tspCodeModel.json

@@ -9,7 +9,7 @@
    "kind": "model",
    "name": "InvalidAuth",
    "crossLanguageDefinitionId": "Authentication.ApiKey.InvalidAuth",
-   "usage": "Output,Error,Json",
+   "usage": "Error,Json,Exception",
    "decorators": [],
    "properties": [
     {

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/authentication/http/custom/tspCodeModel.json

@@ -9,7 +9,7 @@
    "kind": "model",
    "name": "InvalidAuth",
    "crossLanguageDefinitionId": "Authentication.Http.Custom.InvalidAuth",
-   "usage": "Output,Error,Json",
+   "usage": "Error,Json,Exception",
    "decorators": [],
    "properties": [
     {

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/authentication/oauth2/tspCodeModel.json

@@ -9,7 +9,7 @@
    "kind": "model",
    "name": "InvalidAuth",
    "crossLanguageDefinitionId": "Authentication.OAuth2.InvalidAuth",
-   "usage": "Output,Error,Json",
+   "usage": "Error,Json,Exception",
    "decorators": [],
    "properties": [
     {

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithArrayOfModel.cs

@@ -8,6 +8,8 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithArrayOfModel
     {
+        public ModelWithArrayOfModel(IEnumerable<SimpleModel> items) => throw null;
+
         public IList<SimpleModel> Items => throw null;
     }
 }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithAttributes.cs

@@ -6,10 +6,24 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithAttributes
     {
-        public int Id1 => throw null;
+        public ModelWithAttributes(int id1, string id2, bool enabled) => throw null;
 
-        public string Id2 => throw null;
+        public int Id1
+        {
+            get => throw null;
+            set => throw null;
+        }
 
-        public bool Enabled => throw null;
+        public string Id2
+        {
+            get => throw null;
+            set => throw null;
+        }
+
+        public bool Enabled
+        {
+            get => throw null;
+            set => throw null;
+        }
     }
 }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithDictionary.cs

@@ -8,6 +8,8 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithDictionary
     {
+        public ModelWithDictionary(IDictionary<string, string> metadata) => throw null;
+
         public IDictionary<string, string> Metadata => throw null;
     }
 }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithEmptyArray.cs

@@ -8,6 +8,8 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithEmptyArray
     {
+        public ModelWithEmptyArray(IEnumerable<SimpleModel> items) => throw null;
+
         public IList<SimpleModel> Items => throw null;
     }
 }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithEncodedNames.cs

@@ -8,7 +8,13 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithEncodedNames
     {
-        public SimpleModel ModelData => throw null;
+        public ModelWithEncodedNames(SimpleModel modelData, IEnumerable<string> colors) => throw null;
+
+        public SimpleModel ModelData
+        {
+            get => throw null;
+            set => throw null;
+        }
 
         public IList<string> Colors => throw null;
     }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithOptionalField.cs

@@ -6,8 +6,18 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithOptionalField
     {
-        public string Item => throw null;
+        public ModelWithOptionalField(string item) => throw null;
 
-        public int? Value => throw null;
+        public string Item
+        {
+            get => throw null;
+            set => throw null;
+        }
+
+        public int? Value
+        {
+            get => throw null;
+            set => throw null;
+        }
     }
 }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithRenamedArrays.cs

@@ -8,6 +8,8 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithRenamedArrays
     {
+        public ModelWithRenamedArrays(IEnumerable<string> colors, IEnumerable<int> counts) => throw null;
+
         public IList<string> Colors => throw null;
 
         public IList<int> Counts => throw null;

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithRenamedFields.cs

@@ -6,8 +6,18 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithRenamedFields
     {
-        public SimpleModel InputData => throw null;
+        public ModelWithRenamedFields(SimpleModel inputData, SimpleModel outputData) => throw null;
 
-        public SimpleModel OutputData => throw null;
+        public SimpleModel InputData
+        {
+            get => throw null;
+            set => throw null;
+        }
+
+        public SimpleModel OutputData
+        {
+            get => throw null;
+            set => throw null;
+        }
     }
 }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithSimpleArrays.cs

@@ -8,6 +8,8 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithSimpleArrays
     {
+        public ModelWithSimpleArrays(IEnumerable<string> colors, IEnumerable<int> counts) => throw null;
+
         public IList<string> Colors => throw null;
 
         public IList<int> Counts => throw null;

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithText.cs

@@ -6,8 +6,18 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithText
     {
-        public string Language => throw null;
+        public ModelWithText(string language, string content) => throw null;
 
-        public string Content => throw null;
+        public string Language
+        {
+            get => throw null;
+            set => throw null;
+        }
+
+        public string Content
+        {
+            get => throw null;
+            set => throw null;
+        }
     }
 }

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/ModelWithUnwrappedArray.cs

@@ -8,6 +8,8 @@ namespace Payload.Xml.Models
 {
     public partial class ModelWithUnwrappedArray
     {
+        public ModelWithUnwrappedArray(IEnumerable<string> colors, IEnumerable<int> counts) => throw null;
+
         public IList<string> Colors => throw null;
 
         public IList<int> Counts => throw null;

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/payload/xml/src/Generated/Models/SimpleModel.cs

@@ -6,8 +6,18 @@ namespace Payload.Xml.Models
 {
     public partial class SimpleModel
     {
-        public string Name => throw null;
+        public SimpleModel(string name, int age) => throw null;
 
-        public int Age => throw null;
+        public string Name
+        {
+            get => throw null;
+            set => throw null;
+        }
+
+        public int Age
+        {
+            get => throw null;
+            set => throw null;
+        }
     }
 }

packages/http-client-csharp/package.json

@@ -58,7 +58,7 @@
     "@azure-tools/cadl-ranch": "0.16.1",
     "@azure-tools/cadl-ranch-specs": "0.39.3",
     "@azure-tools/typespec-azure-core": "0.48.0",
-    "@azure-tools/typespec-client-generator-core": "0.48.1",
+    "@azure-tools/typespec-client-generator-core": "0.48.4",
     "@microsoft/api-extractor": "^7.47.11",
     "@types/node": "~22.7.5",
     "@typespec/compiler": "0.62.0",