Fix IsTrimmable property

.gitignore

@@ -348,3 +348,6 @@ MigrationBackup/
 
 # Ionide (cross platform F# VS Code tools) working folder
 .ionide/
+
+# JetBrains Rider
+.idea/

src/Microsoft.Kiota.Serialization.Text.csproj

@@ -33,13 +33,13 @@
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <NoWarn>$(NoWarn);NU5048;NETSDK1138</NoWarn>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(TargetFrameworkVersion)' == 'net5.0'">  
+  <PropertyGroup Condition="'$(TargetFramework)' == 'net5.0'">  
     <IsTrimmable>true</IsTrimmable>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
-    <PackageReference Include="Microsoft.Kiota.Abstractions" Version="1.7.8" />
+    <PackageReference Include="Microsoft.Kiota.Abstractions" Version="1.7.9" />
   </ItemGroup>
 
   <PropertyGroup Condition="'$(TF_BUILD)' == 'true'">

src/TextParseNode.cs

@@ -66,15 +66,15 @@ public TextParseNode(string? text)
     /// <inheritdoc />
     public Time? GetTimeValue() => DateTime.TryParse(Text, out var result) ? new Time(result) : null;
     /// <inheritdoc />
-    #if NET5_0_OR_GREATER
-    public IEnumerable<T?> GetCollectionOfEnumValues<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicFields)] T>() where T : struct, Enum
+#if NET5_0_OR_GREATER
+    public IEnumerable<T?> GetCollectionOfEnumValues<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.All)] T>() where T : struct, Enum
 #else
     public IEnumerable<T?> GetCollectionOfEnumValues<T>() where T : struct, Enum
 #endif
     => throw new InvalidOperationException(NoStructuredDataMessage);
     /// <inheritdoc />
-    #if NET5_0_OR_GREATER
-    public T? GetEnumValue<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicFields)] T>() where T : struct, Enum
+#if NET5_0_OR_GREATER
+    public T? GetEnumValue<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.All)] T>() where T : struct, Enum
 #else
     public T? GetEnumValue<T>() where T : struct, Enum
 #endif

src/TextSerializationWriter.cs

@@ -15,7 +15,8 @@ namespace Microsoft.Kiota.Serialization.Text;
 /// <summary>
 /// The <see cref="ISerializationWriter"/> implementation for text content types.
 /// </summary>
-public class TextSerializationWriter : ISerializationWriter, IDisposable {
+public class TextSerializationWriter : ISerializationWriter, IDisposable
+{
     private readonly MemoryStream _stream = new MemoryStream();
     private readonly StreamWriter _writer;
     /// <summary>
@@ -45,7 +46,8 @@ public void Dispose()
         GC.SuppressFinalize(this);
     }
     /// <inheritdoc />
-    public Stream GetSerializedContent() {
+    public Stream GetSerializedContent()
+    {
         _writer.Flush();
         _stream.Position = 0;
         return _stream;
@@ -92,7 +94,8 @@ public void WriteStringValue(string? key, string? value)
         if(!string.IsNullOrEmpty(value))
             if(_written)
                 throw new InvalidOperationException("a value was already written for this serialization writer, text content only supports a single value");
-            else {
+            else
+            {
                 _writer.Write(value);
                 _written = true;
             }
@@ -102,14 +105,14 @@ public void WriteStringValue(string? key, string? value)
     /// <inheritdoc />
     public void WriteTimeValue(string? key, Time? value) => WriteStringValue(key, value?.ToString());
     /// <inheritdoc />
-    #if NET5_0_OR_GREATER
+#if NET5_0_OR_GREATER
     public void WriteCollectionOfEnumValues<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicFields)] T>(string? key, IEnumerable<T?>? values) where T : struct, Enum
 #else
     public void WriteCollectionOfEnumValues<T>(string? key, IEnumerable<T?>? values) where T : struct, Enum
 #endif
     => throw new InvalidOperationException(TextParseNode.NoStructuredDataMessage);
     /// <inheritdoc />
-    #if NET5_0_OR_GREATER
+#if NET5_0_OR_GREATER
     public void WriteEnumValue<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicFields)] T>(string? key, T? value) where T : struct, Enum
 #else
     public void WriteEnumValue<T>(string? key, T? value) where T : struct, Enum