diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3baec322c..14abc1449e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,7 +15,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Bumps `xunit` from 2.7.1 to 2.8.0
 - Bumps `FSharp.Core` from 8.0.100 to 8.0.400
 - Bumps `xunit.runner.visualstudio` from 2.5.8 to 2.8.2
-- Bumps `CSharpier.Core` from 0.27.3 to 0.28.2
+- Bumps `CSharpier.Core` from 0.27.3 to 0.29.0
 - Bumps `Spectre.Console` from 0.48.0 to 0.49.1
 - Bumps `Nullean.VsTest.Pretty.TestLogger` from 0.3.0 to 0.4.0
 - Bumps `Microsoft.NET.Test.Sdk` from 17.9.0 to 17.10.0
@@ -190,4 +190,4 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 [1.6.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.5.0...v1.6.0
 [1.5.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.4.0...v1.5.0
 [1.4.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.3.0...v1.4.0
-[1.3.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.2.0...v1.3.0
\ No newline at end of file
+[1.3.0]: https://github.com/opensearch-project/opensearch-net/compare/v1.2.0...v1.3.0
diff --git a/src/ApiGenerator/ApiGenerator.csproj b/src/ApiGenerator/ApiGenerator.csproj
index d3fc1a62ba..e52d09dbb6 100644
--- a/src/ApiGenerator/ApiGenerator.csproj
+++ b/src/ApiGenerator/ApiGenerator.csproj
@@ -9,7 +9,7 @@
     <PreserveCompilationContext>true</PreserveCompilationContext>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="CSharpier.Core" Version="0.28.2" />
+    <PackageReference Include="CSharpier.Core" Version="0.29.0" />
     <PackageReference Include="Glob" Version="1.1.9" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="NSwag.Core" Version="14.1.0" />
@@ -20,6 +20,7 @@
     <PackageReference Include="System.CommandLine.DragonFruit" Version="0.3.0-alpha.20371.2" />
     <PackageReference Include="RazorLight" Version="2.3.1" />
     <PackageReference Include="System.Text.Encodings.Web" Version="8.0.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="Views\**\*.cshtml" />
diff --git a/src/OpenSearch.Net/_Generated/Api/Enums.cs b/src/OpenSearch.Net/_Generated/Api/Enums.cs
index 90b8a319f3..706c3a6523 100644
--- a/src/OpenSearch.Net/_Generated/Api/Enums.cs
+++ b/src/OpenSearch.Net/_Generated/Api/Enums.cs
@@ -86,7 +86,7 @@ public enum Bytes
         T,
 
         [EnumMember(Value = "tb")]
-        Tb
+        Tb,
     }
 
     [Flags, StringEnum]
@@ -105,7 +105,7 @@ public enum ExpandWildcards
         None = 1 << 3,
 
         [EnumMember(Value = "open")]
-        Open = 1 << 4
+        Open = 1 << 4,
     }
 
     [StringEnum]
@@ -118,7 +118,7 @@ public enum Level
         Indices,
 
         [EnumMember(Value = "shards")]
-        Shards
+        Shards,
     }
 
     [StringEnum]
@@ -143,7 +143,7 @@ public enum TimeUnit
         Nanos,
 
         [EnumMember(Value = "s")]
-        S
+        S,
     }
 
     public static partial class KnownEnums
@@ -170,10 +170,9 @@ public static string GetStringValue(this Bytes enumValue) =>
                 Bytes.Pb => "pb",
                 Bytes.T => "t",
                 Bytes.Tb => "tb",
-                _
-                    => throw new ArgumentException(
-                        $"'{enumValue.ToString()}' is not a valid value for enum 'Bytes'"
-                    )
+                _ => throw new ArgumentException(
+                    $"'{enumValue.ToString()}' is not a valid value for enum 'Bytes'"
+                ),
             };
 
         public static string GetStringValue(this ExpandWildcards enumValue)
@@ -198,10 +197,9 @@ public static string GetStringValue(this Level enumValue) =>
                 Level.Cluster => "cluster",
                 Level.Indices => "indices",
                 Level.Shards => "shards",
-                _
-                    => throw new ArgumentException(
-                        $"'{enumValue.ToString()}' is not a valid value for enum 'Level'"
-                    )
+                _ => throw new ArgumentException(
+                    $"'{enumValue.ToString()}' is not a valid value for enum 'Level'"
+                ),
             };
 
         public static string GetStringValue(this TimeUnit enumValue) =>
@@ -214,10 +212,9 @@ public static string GetStringValue(this TimeUnit enumValue) =>
                 TimeUnit.Ms => "ms",
                 TimeUnit.Nanos => "nanos",
                 TimeUnit.S => "s",
-                _
-                    => throw new ArgumentException(
-                        $"'{enumValue.ToString()}' is not a valid value for enum 'TimeUnit'"
-                    )
+                _ => throw new ArgumentException(
+                    $"'{enumValue.ToString()}' is not a valid value for enum 'TimeUnit'"
+                ),
             };
     }
 }