diff --git a/src/libs/AI21/Generated/AI21.Ai21Api.Constructors.Bearer.g.cs b/src/libs/AI21/Generated/AI21.Ai21Api.Constructors.Bearer.g.cs
index c0c7836..84b7bde 100644
--- a/src/libs/AI21/Generated/AI21.Ai21Api.Constructors.Bearer.g.cs
+++ b/src/libs/AI21/Generated/AI21.Ai21Api.Constructors.Bearer.g.cs
@@ -11,7 +11,17 @@ public Ai21Api(
             global::System.Net.Http.HttpClient? httpClient = null,
             global::System.Uri? baseUri = null) : this(httpClient, baseUri)
         {
+            Authorizing(_httpClient, ref apiKey);
+
             AuthorizeUsingBearer(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/AI21/Generated/AI21.Ai21Api.g.cs b/src/libs/AI21/Generated/AI21.Ai21Api.g.cs
index ddc8e41..5ffa0a9 100644
--- a/src/libs/AI21/Generated/AI21.Ai21Api.g.cs
+++ b/src/libs/AI21/Generated/AI21.Ai21Api.g.cs
@@ -92,6 +92,8 @@ public Ai21Api(
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
+
+            Initialized(_httpClient);
         }
 
         /// <inheritdoc/>
@@ -100,6 +102,8 @@ 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/AI21/Generated/AI21.ChatClient.g.cs b/src/libs/AI21/Generated/AI21.ChatClient.g.cs
index 658afb5..572ba58 100644
--- a/src/libs/AI21/Generated/AI21.ChatClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.ChatClient.g.cs
@@ -31,6 +31,8 @@ public ChatClient(
         {
             _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/AI21/Generated/AI21.CompletionClient.g.cs b/src/libs/AI21/Generated/AI21.CompletionClient.g.cs
index bbc71bf..a92dd7e 100644
--- a/src/libs/AI21/Generated/AI21.CompletionClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.CompletionClient.g.cs
@@ -31,6 +31,8 @@ public CompletionClient(
         {
             _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/AI21/Generated/AI21.CustomModelsClient.g.cs b/src/libs/AI21/Generated/AI21.CustomModelsClient.g.cs
index 0a95c0b..b9fafa8 100644
--- a/src/libs/AI21/Generated/AI21.CustomModelsClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.CustomModelsClient.g.cs
@@ -31,6 +31,8 @@ public CustomModelsClient(
         {
             _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/AI21/Generated/AI21.DatasetsClient.g.cs b/src/libs/AI21/Generated/AI21.DatasetsClient.g.cs
index 28926d2..bf56e3c 100644
--- a/src/libs/AI21/Generated/AI21.DatasetsClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.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/AI21/Generated/AI21.GrammaticalErrorCorrectionsClient.g.cs b/src/libs/AI21/Generated/AI21.GrammaticalErrorCorrectionsClient.g.cs
index 4ee63eb..a4a55e0 100644
--- a/src/libs/AI21/Generated/AI21.GrammaticalErrorCorrectionsClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.GrammaticalErrorCorrectionsClient.g.cs
@@ -31,6 +31,8 @@ public GrammaticalErrorCorrectionsClient(
         {
             _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/AI21/Generated/AI21.JambaCompleteClient.g.cs b/src/libs/AI21/Generated/AI21.JambaCompleteClient.g.cs
index b23db64..612cbb7 100644
--- a/src/libs/AI21/Generated/AI21.JambaCompleteClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.JambaCompleteClient.g.cs
@@ -31,6 +31,8 @@ public JambaCompleteClient(
         {
             _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/AI21/Generated/AI21.LibraryManagementClient.g.cs b/src/libs/AI21/Generated/AI21.LibraryManagementClient.g.cs
index c2caf39..735328a 100644
--- a/src/libs/AI21/Generated/AI21.LibraryManagementClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.LibraryManagementClient.g.cs
@@ -31,6 +31,8 @@ public LibraryManagementClient(
         {
             _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/AI21/Generated/AI21.ParaphraseClient.g.cs b/src/libs/AI21/Generated/AI21.ParaphraseClient.g.cs
index c285b78..7b83ace 100644
--- a/src/libs/AI21/Generated/AI21.ParaphraseClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.ParaphraseClient.g.cs
@@ -31,6 +31,8 @@ public ParaphraseClient(
         {
             _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/AI21/Generated/AI21.RAGEngineClient.g.cs b/src/libs/AI21/Generated/AI21.RAGEngineClient.g.cs
index ca0b412..4c50957 100644
--- a/src/libs/AI21/Generated/AI21.RAGEngineClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.RAGEngineClient.g.cs
@@ -31,6 +31,8 @@ public RAGEngineClient(
         {
             _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/AI21/Generated/AI21.SegmentationClient.g.cs b/src/libs/AI21/Generated/AI21.SegmentationClient.g.cs
index 725f493..4a4b434 100644
--- a/src/libs/AI21/Generated/AI21.SegmentationClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.SegmentationClient.g.cs
@@ -31,6 +31,8 @@ public SegmentationClient(
         {
             _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/AI21/Generated/AI21.SummarizeClient.g.cs b/src/libs/AI21/Generated/AI21.SummarizeClient.g.cs
index c1466f2..82c26bd 100644
--- a/src/libs/AI21/Generated/AI21.SummarizeClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.SummarizeClient.g.cs
@@ -31,6 +31,8 @@ public SummarizeClient(
         {
             _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/AI21/Generated/AI21.TokenizeClient.g.cs b/src/libs/AI21/Generated/AI21.TokenizeClient.g.cs
index b1ad795..3a1065b 100644
--- a/src/libs/AI21/Generated/AI21.TokenizeClient.g.cs
+++ b/src/libs/AI21/Generated/AI21.TokenizeClient.g.cs
@@ -31,6 +31,8 @@ public TokenizeClient(
         {
             _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(