diff --git a/src/libs/LangSmith/Generated/LangSmith.AnnotationQueuesClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.AnnotationQueuesClient.g.cs
index c4186ee4..2bec33f1 100644
--- a/src/libs/LangSmith/Generated/LangSmith.AnnotationQueuesClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.AnnotationQueuesClient.g.cs
@@ -31,6 +31,8 @@ public AnnotationQueuesClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.ApiKeyClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.ApiKeyClient.g.cs
index ee59d16b..84d02601 100644
--- a/src/libs/LangSmith/Generated/LangSmith.ApiKeyClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.ApiKeyClient.g.cs
@@ -31,6 +31,8 @@ public ApiKeyClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.AuthClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.AuthClient.g.cs
index 4053d95d..d457c7dc 100644
--- a/src/libs/LangSmith/Generated/LangSmith.AuthClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.AuthClient.g.cs
@@ -31,6 +31,8 @@ public AuthClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.ChartsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.ChartsClient.g.cs
index b7211407..2c0723c8 100644
--- a/src/libs/LangSmith/Generated/LangSmith.ChartsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.ChartsClient.g.cs
@@ -31,6 +31,8 @@ public ChartsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.CommentsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.CommentsClient.g.cs
index 6c906f2e..39d4512c 100644
--- a/src/libs/LangSmith/Generated/LangSmith.CommentsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.CommentsClient.g.cs
@@ -31,6 +31,8 @@ public CommentsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.CommitsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.CommitsClient.g.cs
index d255f33d..c8c7d90f 100644
--- a/src/libs/LangSmith/Generated/LangSmith.CommitsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.CommitsClient.g.cs
@@ -31,6 +31,8 @@ public CommitsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.DatasetsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.DatasetsClient.g.cs
index dfc32290..74b0c116 100644
--- a/src/libs/LangSmith/Generated/LangSmith.DatasetsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.DatasetsClient.g.cs
@@ -31,6 +31,8 @@ public DatasetsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.EventsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.EventsClient.g.cs
index a369377f..fa2d8f32 100644
--- a/src/libs/LangSmith/Generated/LangSmith.EventsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.EventsClient.g.cs
@@ -31,6 +31,8 @@ public EventsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.ExamplesClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.ExamplesClient.g.cs
index ea15862d..d77eb261 100644
--- a/src/libs/LangSmith/Generated/LangSmith.ExamplesClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.ExamplesClient.g.cs
@@ -31,6 +31,8 @@ public ExamplesClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.FeedbackClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.FeedbackClient.g.cs
index b622929e..d48259c9 100644
--- a/src/libs/LangSmith/Generated/LangSmith.FeedbackClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.FeedbackClient.g.cs
@@ -31,6 +31,8 @@ public FeedbackClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.FeedbackConfigsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.FeedbackConfigsClient.g.cs
index 9f370c5a..f0ea86eb 100644
--- a/src/libs/LangSmith/Generated/LangSmith.FeedbackConfigsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.FeedbackConfigsClient.g.cs
@@ -31,6 +31,8 @@ public FeedbackConfigsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.InfoClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.InfoClient.g.cs
index 1591bd15..33e8f1a4 100644
--- a/src/libs/LangSmith/Generated/LangSmith.InfoClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.InfoClient.g.cs
@@ -31,6 +31,8 @@ public InfoClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.LangSmithApi.Constructors..g.cs b/src/libs/LangSmith/Generated/LangSmith.LangSmithApi.Constructors..g.cs
index c07a30e4..68192746 100644
--- a/src/libs/LangSmith/Generated/LangSmith.LangSmithApi.Constructors..g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.LangSmithApi.Constructors..g.cs
@@ -11,7 +11,17 @@ public LangSmithApi(
             global::System.Net.Http.HttpClient? httpClient = null,
             global::System.Uri? baseUri = null) : this(httpClient, baseUri)
         {
+            Authorizing(_httpClient, ref apiKey);
+
             AuthorizeUsingApiKey(apiKey);
+
+            Authorized(_httpClient);
         }
+
+        partial void Authorizing(
+            global::System.Net.Http.HttpClient client,
+            ref string apiKey);
+        partial void Authorized(
+            global::System.Net.Http.HttpClient client);
     }
 }
\ No newline at end of file
diff --git a/src/libs/LangSmith/Generated/LangSmith.LangSmithApi.g.cs b/src/libs/LangSmith/Generated/LangSmith.LangSmithApi.g.cs
index 0b8724e9..f12d698e 100644
--- a/src/libs/LangSmith/Generated/LangSmith.LangSmithApi.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.LangSmithApi.g.cs
@@ -166,6 +166,8 @@ public LangSmithApi(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -174,6 +176,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.LikesClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.LikesClient.g.cs
index 41ee859d..8e69125d 100644
--- a/src/libs/LangSmith/Generated/LangSmith.LikesClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.LikesClient.g.cs
@@ -31,6 +31,8 @@ public LikesClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.ModelPriceMapClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.ModelPriceMapClient.g.cs
index 7c629174..1428dd78 100644
--- a/src/libs/LangSmith/Generated/LangSmith.ModelPriceMapClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.ModelPriceMapClient.g.cs
@@ -31,6 +31,8 @@ public ModelPriceMapClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.OrgsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.OrgsClient.g.cs
index 298e1dbf..3232afe5 100644
--- a/src/libs/LangSmith/Generated/LangSmith.OrgsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.OrgsClient.g.cs
@@ -31,6 +31,8 @@ public OrgsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.PlaygroundSettingsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.PlaygroundSettingsClient.g.cs
index 1bcdf0db..d9b46066 100644
--- a/src/libs/LangSmith/Generated/LangSmith.PlaygroundSettingsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.PlaygroundSettingsClient.g.cs
@@ -31,6 +31,8 @@ public PlaygroundSettingsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.PromptsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.PromptsClient.g.cs
index 155c6143..6b594578 100644
--- a/src/libs/LangSmith/Generated/LangSmith.PromptsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.PromptsClient.g.cs
@@ -31,6 +31,8 @@ public PromptsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.PublicClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.PublicClient.g.cs
index 2857615f..96942c7b 100644
--- a/src/libs/LangSmith/Generated/LangSmith.PublicClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.PublicClient.g.cs
@@ -31,6 +31,8 @@ public PublicClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.ReposClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.ReposClient.g.cs
index ed40e890..42f8049e 100644
--- a/src/libs/LangSmith/Generated/LangSmith.ReposClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.ReposClient.g.cs
@@ -31,6 +31,8 @@ public ReposClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.RunClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.RunClient.g.cs
index 841545aa..dd1feb0d 100644
--- a/src/libs/LangSmith/Generated/LangSmith.RunClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.RunClient.g.cs
@@ -31,6 +31,8 @@ public RunClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.ServiceAccountsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.ServiceAccountsClient.g.cs
index 0d0d62f2..925f504c 100644
--- a/src/libs/LangSmith/Generated/LangSmith.ServiceAccountsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.ServiceAccountsClient.g.cs
@@ -31,6 +31,8 @@ public ServiceAccountsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.SettingsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.SettingsClient.g.cs
index 60d73274..e8708766 100644
--- a/src/libs/LangSmith/Generated/LangSmith.SettingsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.SettingsClient.g.cs
@@ -31,6 +31,8 @@ public SettingsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.TenantClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.TenantClient.g.cs
index 2ca6977e..a4b3b4b8 100644
--- a/src/libs/LangSmith/Generated/LangSmith.TenantClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.TenantClient.g.cs
@@ -31,6 +31,8 @@ public TenantClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.TracerSessionsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.TracerSessionsClient.g.cs
index 2c888564..b7a9276e 100644
--- a/src/libs/LangSmith/Generated/LangSmith.TracerSessionsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.TracerSessionsClient.g.cs
@@ -31,6 +31,8 @@ public TracerSessionsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.TtlSettingsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.TtlSettingsClient.g.cs
index 4385befc..26d9c07a 100644
--- a/src/libs/LangSmith/Generated/LangSmith.TtlSettingsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.TtlSettingsClient.g.cs
@@ -31,6 +31,8 @@ public TtlSettingsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.UsageLimitsClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.UsageLimitsClient.g.cs
index 907a20f4..333fca15 100644
--- a/src/libs/LangSmith/Generated/LangSmith.UsageLimitsClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.UsageLimitsClient.g.cs
@@ -31,6 +31,8 @@ public UsageLimitsClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(
diff --git a/src/libs/LangSmith/Generated/LangSmith.WorkspacesClient.g.cs b/src/libs/LangSmith/Generated/LangSmith.WorkspacesClient.g.cs
index 735be5b3..9b895564 100644
--- a/src/libs/LangSmith/Generated/LangSmith.WorkspacesClient.g.cs
+++ b/src/libs/LangSmith/Generated/LangSmith.WorkspacesClient.g.cs
@@ -31,6 +31,8 @@ public WorkspacesClient(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -39,6 +41,8 @@ public void Dispose()
             _httpClient.Dispose();
         }
 
+        partial void Initialized(
+            global::System.Net.Http.HttpClient client);
         partial void PrepareArguments(
             global::System.Net.Http.HttpClient client);
         partial void PrepareRequest(