docs: documentation for v0.4.0 [skip ci]

docs/api/AnthropicClient.AnthropicApiClient.html

@@ -89,7 +89,7 @@
 
 
   <h1 id="AnthropicClient_AnthropicApiClient" data-uid="AnthropicClient.AnthropicApiClient" class="text-break">
-Class AnthropicApiClient  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L32"><i class="bi bi-code-slash"></i></a>
+Class AnthropicApiClient  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L39"><i class="bi bi-code-slash"></i></a>
   </h1>
 
   <div class="facts text-secondary">
@@ -163,7 +163,7 @@ Class AnthropicApiClient  <a class="header-action link-secondary" title="View so
 
   <h3 id="AnthropicClient_AnthropicApiClient__ctor_System_String_System_Net_Http_HttpClient_" data-uid="AnthropicClient.AnthropicApiClient.#ctor(System.String,System.Net.Http.HttpClient)">
   AnthropicApiClient(string, HttpClient)
-  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L53"><i class="bi bi-code-slash"></i></a>
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L61"><i class="bi bi-code-slash"></i></a>
   </h3>
 
   <div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="AnthropicClient.AnthropicApiClient.html">AnthropicApiClient</a> class.</p>
@@ -205,11 +205,50 @@ Class AnthropicApiClient  <a class="header-action link-secondary" title="View so
 </h2>
 
 
+  <a id="AnthropicClient_AnthropicApiClient_CountMessageTokensAsync_" data-uid="AnthropicClient.AnthropicApiClient.CountMessageTokensAsync*"></a>
+
+  <h3 id="AnthropicClient_AnthropicApiClient_CountMessageTokensAsync_AnthropicClient_Models_CountMessageTokensRequest_" data-uid="AnthropicClient.AnthropicApiClient.CountMessageTokensAsync(AnthropicClient.Models.CountMessageTokensRequest)">
+  CountMessageTokensAsync(CountMessageTokensRequest)
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L267"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>Counts the tokens in a message asynchronously.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public Task&lt;AnthropicResult&lt;TokenCountResponse&gt;&gt; CountMessageTokensAsync(CountMessageTokensRequest request)</code></pre>
+  </div>
+
+  <h4 class="section">Parameters</h4>
+  <dl class="parameters">
+    <dt><code>request</code> <a class="xref" href="AnthropicClient.Models.CountMessageTokensRequest.html">CountMessageTokensRequest</a></dt>
+    <dd><p>The count message tokens request.</p>
+</dd>
+  </dl>
+
+  <h4 class="section">Returns</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.threading.tasks.task-1">Task</a>&lt;<a class="xref" href="AnthropicResult-1.html">AnthropicResult</a>&lt;<a class="xref" href="AnthropicClient.Models.TokenCountResponse.html">TokenCountResponse</a>&gt;&gt;</dt>
+    <dd><p>A task that represents the asynchronous operation. The task result contains the response as an <a class="xref" href="AnthropicResult-1.html">AnthropicResult&lt;T&gt;</a> where T is <a class="xref" href="AnthropicClient.Models.TokenCountResponse.html">TokenCountResponse</a>.</p>
+</dd>
+  </dl>
+
+
+
+
+
+
+
+
+
+
+
   <a id="AnthropicClient_AnthropicApiClient_CreateMessageAsync_" data-uid="AnthropicClient.AnthropicApiClient.CreateMessageAsync*"></a>
 
   <h3 id="AnthropicClient_AnthropicApiClient_CreateMessageAsync_AnthropicClient_Models_MessageRequest_" data-uid="AnthropicClient.AnthropicApiClient.CreateMessageAsync(AnthropicClient.Models.MessageRequest)">
   CreateMessageAsync(MessageRequest)
-  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L72"><i class="bi bi-code-slash"></i></a>
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L80"><i class="bi bi-code-slash"></i></a>
   </h3>
 
   <div class="markdown level1 summary"><p>Creates a message asynchronously.</p>
@@ -248,7 +287,7 @@ Class AnthropicApiClient  <a class="header-action link-secondary" title="View so
 
   <h3 id="AnthropicClient_AnthropicApiClient_CreateMessageAsync_AnthropicClient_Models_StreamMessageRequest_" data-uid="AnthropicClient.AnthropicApiClient.CreateMessageAsync(AnthropicClient.Models.StreamMessageRequest)">
   CreateMessageAsync(StreamMessageRequest)
-  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L95"><i class="bi bi-code-slash"></i></a>
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L103"><i class="bi bi-code-slash"></i></a>
   </h3>
 
   <div class="markdown level1 summary"><p>Creates a message asynchronously and streams the response.</p>
@@ -287,7 +326,7 @@ Class AnthropicApiClient  <a class="header-action link-secondary" title="View so
 </article>
 
         <div class="contribution d-print-none">
-          <a href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L32" class="edit-link">Edit this page</a>
+          <a href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L39" class="edit-link">Edit this page</a>
         </div>
 
 

docs/api/AnthropicClient.IAnthropicApiClient.html

@@ -121,6 +121,45 @@ Interface IAnthropicApiClient  <a class="header-action link-secondary" title="Vi
 </h2>
 
 
+  <a id="AnthropicClient_IAnthropicApiClient_CountMessageTokensAsync_" data-uid="AnthropicClient.IAnthropicApiClient.CountMessageTokensAsync*"></a>
+
+  <h3 id="AnthropicClient_IAnthropicApiClient_CountMessageTokensAsync_AnthropicClient_Models_CountMessageTokensRequest_" data-uid="AnthropicClient.IAnthropicApiClient.CountMessageTokensAsync(AnthropicClient.Models.CountMessageTokensRequest)">
+  CountMessageTokensAsync(CountMessageTokensRequest)
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/AnthropicApiClient.cs/#L35"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>Counts the tokens in a message asynchronously.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">Task&lt;AnthropicResult&lt;TokenCountResponse&gt;&gt; CountMessageTokensAsync(CountMessageTokensRequest request)</code></pre>
+  </div>
+
+  <h4 class="section">Parameters</h4>
+  <dl class="parameters">
+    <dt><code>request</code> <a class="xref" href="AnthropicClient.Models.CountMessageTokensRequest.html">CountMessageTokensRequest</a></dt>
+    <dd><p>The count message tokens request.</p>
+</dd>
+  </dl>
+
+  <h4 class="section">Returns</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.threading.tasks.task-1">Task</a>&lt;<a class="xref" href="AnthropicResult-1.html">AnthropicResult</a>&lt;<a class="xref" href="AnthropicClient.Models.TokenCountResponse.html">TokenCountResponse</a>&gt;&gt;</dt>
+    <dd><p>A task that represents the asynchronous operation. The task result contains the response as an <a class="xref" href="AnthropicResult-1.html">AnthropicResult&lt;T&gt;</a> where T is <a class="xref" href="AnthropicClient.Models.TokenCountResponse.html">TokenCountResponse</a>.</p>
+</dd>
+  </dl>
+
+
+
+
+
+
+
+
+
+
+
   <a id="AnthropicClient_IAnthropicApiClient_CreateMessageAsync_" data-uid="AnthropicClient.IAnthropicApiClient.CreateMessageAsync*"></a>
 
   <h3 id="AnthropicClient_IAnthropicApiClient_CreateMessageAsync_AnthropicClient_Models_MessageRequest_" data-uid="AnthropicClient.IAnthropicApiClient.CreateMessageAsync(AnthropicClient.Models.MessageRequest)">

docs/api/AnthropicClient.Models.BaseMessageRequest.html

@@ -164,7 +164,7 @@ Class BaseMessageRequest  <a class="header-action link-secondary" title="View so
 
   <h3 id="AnthropicClient_Models_BaseMessageRequest__ctor_System_String_System_Collections_Generic_List_AnthropicClient_Models_Message__System_Int32_System_String_System_Collections_Generic_Dictionary_System_String_System_Object__System_Decimal_System_Nullable_System_Int32__System_Nullable_System_Decimal__AnthropicClient_Models_ToolChoice_System_Collections_Generic_List_AnthropicClient_Models_Tool__System_Boolean_System_Collections_Generic_List_System_String__System_Collections_Generic_List_AnthropicClient_Models_TextContent__" data-uid="AnthropicClient.Models.BaseMessageRequest.#ctor(System.String,System.Collections.Generic.List{AnthropicClient.Models.Message},System.Int32,System.String,System.Collections.Generic.Dictionary{System.String,System.Object},System.Decimal,System.Nullable{System.Int32},System.Nullable{System.Decimal},AnthropicClient.Models.ToolChoice,System.Collections.Generic.List{AnthropicClient.Models.Tool},System.Boolean,System.Collections.Generic.List{System.String},System.Collections.Generic.List{AnthropicClient.Models.TextContent})">
   BaseMessageRequest(string, List&lt;Message&gt;, int, string?, Dictionary&lt;string, object&gt;?, decimal, int?, decimal?, ToolChoice?, List&lt;Tool&gt;?, bool, List&lt;string&gt;?, List&lt;TextContent&gt;?)
-  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/BaseMessageRequest.cs/#L135"><i class="bi bi-code-slash"></i></a>
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/BaseMessageRequest.cs/#L134"><i class="bi bi-code-slash"></i></a>
   </h3>
 
   <div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="AnthropicClient.Models.BaseMessageRequest.html">BaseMessageRequest</a> class.</p>
@@ -228,9 +228,6 @@ Class BaseMessageRequest  <a class="header-action link-secondary" title="View so
 
   <h4 class="section">Exceptions</h4>
   <dl class="parameters">
-    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentexception">ArgumentException</a></dt>
-    <dd><p>Thrown when the model ID is invalid.</p>
-</dd>
     <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentnullexception">ArgumentNullException</a></dt>
     <dd><p>Thrown when the model or messages is null.</p>
 </dd>

docs/api/AnthropicClient.Models.CountMessageTokensRequest.html

@@ -0,0 +1,401 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+      <title>Class CountMessageTokensRequest | AnthropicClient </title>
+      <meta name="viewport" content="width=device-width, initial-scale=1.0">
+      <meta name="title" content="Class CountMessageTokensRequest | AnthropicClient ">
+      
+      <meta name="description" content="Represents a request to count the number of tokens in a message.">
+      <link rel="icon" href="../favicon.ico">
+      <link rel="stylesheet" href="../public/docfx.min.css">
+      <link rel="stylesheet" href="../public/main.css">
+      <meta name="docfx:navrel" content="../toc.html">
+      <meta name="docfx:tocrel" content="toc.html">
+      
+      <meta name="docfx:rel" content="../">
+      
+      
+      <meta name="docfx:docurl" content="https://github.com/StevanFreeborn/anthropic-client/new/main/apiSpec/new?filename=AnthropicClient_Models_CountMessageTokensRequest.md&amp;value=---%0Auid%3A%20AnthropicClient.Models.CountMessageTokensRequest%0Asummary%3A%20&#39;*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax&#39;%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">
+      <meta name="loc:inThisArticle" content="In this article">
+      <meta name="loc:searchResultsCount" content="{count} results for &quot;{query}&quot;">
+      <meta name="loc:searchNoResults" content="No results for &quot;{query}&quot;">
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+      <meta name="loc:downloadPdf" content="Download PDF">
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+      <script type="module" src="./../public/docfx.min.js"></script>
+
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+        const theme = localStorage.getItem('theme') || 'auto'
+        document.documentElement.setAttribute('data-bs-theme', theme === 'auto' ? (window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light') : theme)
+      </script>
+
+  </head>
+
+  <body class="tex2jax_ignore" data-layout="" data-yaml-mime="ManagedReference">
+    <header class="bg-body border-bottom">
+      <nav id="autocollapse" class="navbar navbar-expand-md" role="navigation">
+        <div class="container-xxl flex-nowrap">
+          <a class="navbar-brand" href="../index.html">
+            <img id="logo" class="svg" src="../logo.svg" alt="AnthropicClient">
+            AnthropicClient
+          </a>
+          <button class="btn btn-lg d-md-none border-0" type="button" data-bs-toggle="collapse" data-bs-target="#navpanel" aria-controls="navpanel" aria-expanded="false" aria-label="Toggle navigation">
+            <i class="bi bi-three-dots"></i>
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+          <div class="collapse navbar-collapse" id="navpanel">
+            <div id="navbar">
+              <form class="search" role="search" id="search">
+                <i class="bi bi-search"></i>
+                <input class="form-control" id="search-query" type="search" disabled placeholder="Search" autocomplete="off" aria-label="Search">
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+        <div class="offcanvas-md offcanvas-start" tabindex="-1" id="tocOffcanvas" aria-labelledby="tocOffcanvasLabel">
+          <div class="offcanvas-header">
+            <h5 class="offcanvas-title" id="tocOffcanvasLabel">Table of Contents</h5>
+            <button type="button" class="btn-close" data-bs-dismiss="offcanvas" data-bs-target="#tocOffcanvas" aria-label="Close"></button>
+          </div>
+          <div class="offcanvas-body">
+            <nav class="toc" id="toc"></nav>
+          </div>
+        </div>
+      </div>
+
+      <div class="content">
+        <div class="actionbar">
+          <button class="btn btn-lg border-0 d-md-none" type="button" data-bs-toggle="offcanvas" data-bs-target="#tocOffcanvas" aria-controls="tocOffcanvas" aria-expanded="false" aria-label="Show table of contents">
+            <i class="bi bi-list"></i>
+          </button>
+
+          <nav id="breadcrumb"></nav>
+        </div>
+
+        <article data-uid="AnthropicClient.Models.CountMessageTokensRequest">
+
+
+
+  <h1 id="AnthropicClient_Models_CountMessageTokensRequest" data-uid="AnthropicClient.Models.CountMessageTokensRequest" class="text-break">
+Class CountMessageTokensRequest  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/CountMessageTokensRequest.cs/#L10"><i class="bi bi-code-slash"></i></a>
+  </h1>
+
+  <div class="facts text-secondary">
+    <dl><dt>Namespace</dt><dd><a class="xref" href="AnthropicClient.html">AnthropicClient</a>.<a class="xref" href="AnthropicClient.Models.html">Models</a></dd></dl>
+  <dl><dt>Assembly</dt><dd>AnthropicClient.dll</dd></dl>
+  </div>
+
+  <div class="markdown summary"><p>Represents a request to count the number of tokens in a message.</p>
+</div>
+  <div class="markdown conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public class CountMessageTokensRequest</code></pre>
+  </div>
+
+
+
+
+  <dl class="typelist inheritance">
+    <dt>Inheritance</dt>
+    <dd>
+      <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
+      <div><span class="xref">CountMessageTokensRequest</span></div>
+    </dd>
+  </dl>
+
+
+
+  <dl class="typelist inheritedMembers">
+    <dt>Inherited Members</dt>
+    <dd>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)">object.Equals(object)</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)">object.Equals(object, object)</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gethashcode">object.GetHashCode()</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gettype">object.GetType()</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone">object.MemberwiseClone()</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.referenceequals">object.ReferenceEquals(object, object)</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.tostring">object.ToString()</a>
+    </div>
+  </dd></dl>
+
+
+
+
+
+
+  <h2 class="section" id="constructors">Constructors
+</h2>
+
+
+  <a id="AnthropicClient_Models_CountMessageTokensRequest__ctor_" data-uid="AnthropicClient.Models.CountMessageTokensRequest.#ctor*"></a>
+
+  <h3 id="AnthropicClient_Models_CountMessageTokensRequest__ctor_System_String_System_Collections_Generic_List_AnthropicClient_Models_Message__AnthropicClient_Models_ToolChoice_System_Collections_Generic_List_AnthropicClient_Models_Tool__System_Collections_Generic_List_AnthropicClient_Models_TextContent__" data-uid="AnthropicClient.Models.CountMessageTokensRequest.#ctor(System.String,System.Collections.Generic.List{AnthropicClient.Models.Message},AnthropicClient.Models.ToolChoice,System.Collections.Generic.List{AnthropicClient.Models.Tool},System.Collections.Generic.List{AnthropicClient.Models.TextContent})">
+  CountMessageTokensRequest(string, List&lt;Message&gt;, ToolChoice?, List&lt;Tool&gt;?, List&lt;TextContent&gt;?)
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/CountMessageTokensRequest.cs/#L50"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="AnthropicClient.Models.CountMessageTokensRequest.html">CountMessageTokensRequest</a> class.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public CountMessageTokensRequest(string model, List&lt;Message&gt; messages, ToolChoice? toolChoice = null, List&lt;Tool&gt;? tools = null, List&lt;TextContent&gt;? systemPrompt = null)</code></pre>
+  </div>
+
+  <h4 class="section">Parameters</h4>
+  <dl class="parameters">
+    <dt><code>model</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></dt>
+    <dd><p>The model ID to use for the request.</p>
+</dd>
+    <dt><code>messages</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1">List</a>&lt;<a class="xref" href="AnthropicClient.Models.Message.html">Message</a>&gt;</dt>
+    <dd><p>The messages to count the number of tokens in.</p>
+</dd>
+    <dt><code>toolChoice</code> <a class="xref" href="AnthropicClient.Models.ToolChoice.html">ToolChoice</a></dt>
+    <dd><p>The tool choice mode to use for the request.</p>
+</dd>
+    <dt><code>tools</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1">List</a>&lt;<a class="xref" href="AnthropicClient.Models.Tool.html">Tool</a>&gt;</dt>
+    <dd><p>The tools to use for the request.</p>
+</dd>
+    <dt><code>systemPrompt</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1">List</a>&lt;<a class="xref" href="AnthropicClient.Models.TextContent.html">TextContent</a>&gt;</dt>
+    <dd><p>The system prompt to use for the request.</p>
+</dd>
+  </dl>
+
+
+
+
+
+
+
+
+
+  <h4 class="section">Exceptions</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentnullexception">ArgumentNullException</a></dt>
+    <dd><p>Thrown when <code class="paramref">model</code> or <code class="paramref">messages</code> is null.</p>
+</dd>
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentexception">ArgumentException</a></dt>
+    <dd><p>Thrown when <code class="paramref">messages</code> is empty.</p>
+</dd>
+  </dl>
+
+
+
+  <h2 class="section" id="properties">Properties
+</h2>
+
+
+  <a id="AnthropicClient_Models_CountMessageTokensRequest_Messages_" data-uid="AnthropicClient.Models.CountMessageTokensRequest.Messages*"></a>
+
+  <h3 id="AnthropicClient_Models_CountMessageTokensRequest_Messages" data-uid="AnthropicClient.Models.CountMessageTokensRequest.Messages">
+  Messages
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/CountMessageTokensRequest.cs/#L20"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>Gets the messages to count the number of tokens in.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public List&lt;Message&gt; Messages { get; init; }</code></pre>
+  </div>
+
+
+
+
+
+  <h4 class="section">Property Value</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1">List</a>&lt;<a class="xref" href="AnthropicClient.Models.Message.html">Message</a>&gt;</dt>
+    <dd></dd>
+  </dl>
+
+
+
+
+
+
+
+
+  <a id="AnthropicClient_Models_CountMessageTokensRequest_Model_" data-uid="AnthropicClient.Models.CountMessageTokensRequest.Model*"></a>
+
+  <h3 id="AnthropicClient_Models_CountMessageTokensRequest_Model" data-uid="AnthropicClient.Models.CountMessageTokensRequest.Model">
+  Model
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/CountMessageTokensRequest.cs/#L15"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>Gets the model ID to be used for the request.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public string Model { get; init; }</code></pre>
+  </div>
+
+
+
+
+
+  <h4 class="section">Property Value</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></dt>
+    <dd></dd>
+  </dl>
+
+
+
+
+
+
+
+
+  <a id="AnthropicClient_Models_CountMessageTokensRequest_SystemPrompt_" data-uid="AnthropicClient.Models.CountMessageTokensRequest.SystemPrompt*"></a>
+
+  <h3 id="AnthropicClient_Models_CountMessageTokensRequest_SystemPrompt" data-uid="AnthropicClient.Models.CountMessageTokensRequest.SystemPrompt">
+  SystemPrompt
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/CountMessageTokensRequest.cs/#L36"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>Gets the system prompt to use for the request.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">[JsonPropertyName(&quot;system&quot;)]
+public List&lt;TextContent&gt;? SystemPrompt { get; init; }</code></pre>
+  </div>
+
+
+
+
+
+  <h4 class="section">Property Value</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1">List</a>&lt;<a class="xref" href="AnthropicClient.Models.TextContent.html">TextContent</a>&gt;</dt>
+    <dd></dd>
+  </dl>
+
+
+
+
+
+
+
+
+  <a id="AnthropicClient_Models_CountMessageTokensRequest_ToolChoice_" data-uid="AnthropicClient.Models.CountMessageTokensRequest.ToolChoice*"></a>
+
+  <h3 id="AnthropicClient_Models_CountMessageTokensRequest_ToolChoice" data-uid="AnthropicClient.Models.CountMessageTokensRequest.ToolChoice">
+  ToolChoice
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/CountMessageTokensRequest.cs/#L25"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>Gets the tool choice mode to use for the request.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">[JsonPropertyName(&quot;tool_choice&quot;)]
+public ToolChoice? ToolChoice { get; init; }</code></pre>
+  </div>
+
+
+
+
+
+  <h4 class="section">Property Value</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="AnthropicClient.Models.ToolChoice.html">ToolChoice</a></dt>
+    <dd></dd>
+  </dl>
+
+
+
+
+
+
+
+
+  <a id="AnthropicClient_Models_CountMessageTokensRequest_Tools_" data-uid="AnthropicClient.Models.CountMessageTokensRequest.Tools*"></a>
+
+  <h3 id="AnthropicClient_Models_CountMessageTokensRequest_Tools" data-uid="AnthropicClient.Models.CountMessageTokensRequest.Tools">
+  Tools
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/CountMessageTokensRequest.cs/#L31"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>Gets the tools to use for the request.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public List&lt;Tool&gt;? Tools { get; init; }</code></pre>
+  </div>
+
+
+
+
+
+  <h4 class="section">Property Value</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1">List</a>&lt;<a class="xref" href="AnthropicClient.Models.Tool.html">Tool</a>&gt;</dt>
+    <dd></dd>
+  </dl>
+
+
+
+
+
+
+
+
+
+</article>
+
+        <div class="contribution d-print-none">
+          <a href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/CountMessageTokensRequest.cs/#L10" class="edit-link">Edit this page</a>
+        </div>
+
+
+      </div>
+
+      <div class="affix">
+        <nav id="affix"></nav>
+      </div>
+    </main>
+
+    <div class="container-xxl search-results" id="search-results"></div>
+
+    <footer class="border-top text-secondary">
+      <div class="container-xxl">
+        <div class="flex-fill">
+          <span>Made with <a href="https://dotnet.github.io/docfx">docfx</a></span>
+        </div>
+      </div>
+    </footer>
+  </body>
+</html>

docs/api/AnthropicClient.Models.MessageRequest.html

@@ -200,7 +200,7 @@ Class MessageRequest  <a class="header-action link-secondary" title="View source
 
   <h3 id="AnthropicClient_Models_MessageRequest__ctor_System_String_System_Collections_Generic_List_AnthropicClient_Models_Message__System_Int32_System_String_System_Collections_Generic_Dictionary_System_String_System_Object__System_Decimal_System_Nullable_System_Int32__System_Nullable_System_Decimal__AnthropicClient_Models_ToolChoice_System_Collections_Generic_List_AnthropicClient_Models_Tool__System_Collections_Generic_List_System_String__System_Collections_Generic_List_AnthropicClient_Models_TextContent__" data-uid="AnthropicClient.Models.MessageRequest.#ctor(System.String,System.Collections.Generic.List{AnthropicClient.Models.Message},System.Int32,System.String,System.Collections.Generic.Dictionary{System.String,System.Object},System.Decimal,System.Nullable{System.Int32},System.Nullable{System.Decimal},AnthropicClient.Models.ToolChoice,System.Collections.Generic.List{AnthropicClient.Models.Tool},System.Collections.Generic.List{System.String},System.Collections.Generic.List{AnthropicClient.Models.TextContent})">
   MessageRequest(string, List&lt;Message&gt;, int, string?, Dictionary&lt;string, object&gt;?, decimal, int?, decimal?, ToolChoice?, List&lt;Tool&gt;?, List&lt;string&gt;?, List&lt;TextContent&gt;?)
-  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/MessageRequest.cs/#L34"><i class="bi bi-code-slash"></i></a>
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/MessageRequest.cs/#L33"><i class="bi bi-code-slash"></i></a>
   </h3>
 
   <div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="AnthropicClient.Models.MessageRequest.html">MessageRequest</a> class.</p>
@@ -261,9 +261,6 @@ Class MessageRequest  <a class="header-action link-secondary" title="View source
 
   <h4 class="section">Exceptions</h4>
   <dl class="parameters">
-    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentexception">ArgumentException</a></dt>
-    <dd><p>Thrown when the model ID is invalid.</p>
-</dd>
     <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentnullexception">ArgumentNullException</a></dt>
     <dd><p>Thrown when the model or messages is null.</p>
 </dd>

docs/api/AnthropicClient.Models.StreamMessageRequest.html

@@ -200,7 +200,7 @@ Class StreamMessageRequest  <a class="header-action link-secondary" title="View
 
   <h3 id="AnthropicClient_Models_StreamMessageRequest__ctor_System_String_System_Collections_Generic_List_AnthropicClient_Models_Message__System_Int32_System_String_System_Collections_Generic_Dictionary_System_String_System_Object__System_Decimal_System_Nullable_System_Int32__System_Nullable_System_Decimal__AnthropicClient_Models_ToolChoice_System_Collections_Generic_List_AnthropicClient_Models_Tool__System_Collections_Generic_List_System_String__System_Collections_Generic_List_AnthropicClient_Models_TextContent__" data-uid="AnthropicClient.Models.StreamMessageRequest.#ctor(System.String,System.Collections.Generic.List{AnthropicClient.Models.Message},System.Int32,System.String,System.Collections.Generic.Dictionary{System.String,System.Object},System.Decimal,System.Nullable{System.Int32},System.Nullable{System.Decimal},AnthropicClient.Models.ToolChoice,System.Collections.Generic.List{AnthropicClient.Models.Tool},System.Collections.Generic.List{System.String},System.Collections.Generic.List{AnthropicClient.Models.TextContent})">
   StreamMessageRequest(string, List&lt;Message&gt;, int, string?, Dictionary&lt;string, object&gt;?, decimal, int?, decimal?, ToolChoice?, List&lt;Tool&gt;?, List&lt;string&gt;?, List&lt;TextContent&gt;?)
-  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/StreamMessageRequest.cs/#L34"><i class="bi bi-code-slash"></i></a>
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/StreamMessageRequest.cs/#L33"><i class="bi bi-code-slash"></i></a>
   </h3>
 
   <div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="AnthropicClient.Models.StreamMessageRequest.html">StreamMessageRequest</a> class.</p>
@@ -261,9 +261,6 @@ Class StreamMessageRequest  <a class="header-action link-secondary" title="View
 
   <h4 class="section">Exceptions</h4>
   <dl class="parameters">
-    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentexception">ArgumentException</a></dt>
-    <dd><p>Thrown when the model ID is invalid.</p>
-</dd>
     <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.argumentnullexception">ArgumentNullException</a></dt>
     <dd><p>Thrown when the model or messages is null.</p>
 </dd>

docs/api/AnthropicClient.Models.TokenCountResponse.html

@@ -0,0 +1,214 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+      <title>Class TokenCountResponse | AnthropicClient </title>
+      <meta name="viewport" content="width=device-width, initial-scale=1.0">
+      <meta name="title" content="Class TokenCountResponse | AnthropicClient ">
+      
+      <meta name="description" content="Represents a response to a token count request.">
+      <link rel="icon" href="../favicon.ico">
+      <link rel="stylesheet" href="../public/docfx.min.css">
+      <link rel="stylesheet" href="../public/main.css">
+      <meta name="docfx:navrel" content="../toc.html">
+      <meta name="docfx:tocrel" content="toc.html">
+      
+      <meta name="docfx:rel" content="../">
+      
+      
+      <meta name="docfx:docurl" content="https://github.com/StevanFreeborn/anthropic-client/new/main/apiSpec/new?filename=AnthropicClient_Models_TokenCountResponse.md&amp;value=---%0Auid%3A%20AnthropicClient.Models.TokenCountResponse%0Asummary%3A%20&#39;*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax&#39;%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">
+      <meta name="loc:inThisArticle" content="In this article">
+      <meta name="loc:searchResultsCount" content="{count} results for &quot;{query}&quot;">
+      <meta name="loc:searchNoResults" content="No results for &quot;{query}&quot;">
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+      <meta name="loc:nextArticle" content="Next">
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+      <meta name="loc:copy" content="Copy">
+      <meta name="loc:downloadPdf" content="Download PDF">
+
+      <script type="module" src="./../public/docfx.min.js"></script>
+
+      <script>
+        const theme = localStorage.getItem('theme') || 'auto'
+        document.documentElement.setAttribute('data-bs-theme', theme === 'auto' ? (window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light') : theme)
+      </script>
+
+  </head>
+
+  <body class="tex2jax_ignore" data-layout="" data-yaml-mime="ManagedReference">
+    <header class="bg-body border-bottom">
+      <nav id="autocollapse" class="navbar navbar-expand-md" role="navigation">
+        <div class="container-xxl flex-nowrap">
+          <a class="navbar-brand" href="../index.html">
+            <img id="logo" class="svg" src="../logo.svg" alt="AnthropicClient">
+            AnthropicClient
+          </a>
+          <button class="btn btn-lg d-md-none border-0" type="button" data-bs-toggle="collapse" data-bs-target="#navpanel" aria-controls="navpanel" aria-expanded="false" aria-label="Toggle navigation">
+            <i class="bi bi-three-dots"></i>
+          </button>
+          <div class="collapse navbar-collapse" id="navpanel">
+            <div id="navbar">
+              <form class="search" role="search" id="search">
+                <i class="bi bi-search"></i>
+                <input class="form-control" id="search-query" type="search" disabled placeholder="Search" autocomplete="off" aria-label="Search">
+              </form>
+            </div>
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+
+    <main class="container-xxl">
+      <div class="toc-offcanvas">
+        <div class="offcanvas-md offcanvas-start" tabindex="-1" id="tocOffcanvas" aria-labelledby="tocOffcanvasLabel">
+          <div class="offcanvas-header">
+            <h5 class="offcanvas-title" id="tocOffcanvasLabel">Table of Contents</h5>
+            <button type="button" class="btn-close" data-bs-dismiss="offcanvas" data-bs-target="#tocOffcanvas" aria-label="Close"></button>
+          </div>
+          <div class="offcanvas-body">
+            <nav class="toc" id="toc"></nav>
+          </div>
+        </div>
+      </div>
+
+      <div class="content">
+        <div class="actionbar">
+          <button class="btn btn-lg border-0 d-md-none" type="button" data-bs-toggle="offcanvas" data-bs-target="#tocOffcanvas" aria-controls="tocOffcanvas" aria-expanded="false" aria-label="Show table of contents">
+            <i class="bi bi-list"></i>
+          </button>
+
+          <nav id="breadcrumb"></nav>
+        </div>
+
+        <article data-uid="AnthropicClient.Models.TokenCountResponse">
+
+
+
+  <h1 id="AnthropicClient_Models_TokenCountResponse" data-uid="AnthropicClient.Models.TokenCountResponse" class="text-break">
+Class TokenCountResponse  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/TokenCountResponse.cs/#L8"><i class="bi bi-code-slash"></i></a>
+  </h1>
+
+  <div class="facts text-secondary">
+    <dl><dt>Namespace</dt><dd><a class="xref" href="AnthropicClient.html">AnthropicClient</a>.<a class="xref" href="AnthropicClient.Models.html">Models</a></dd></dl>
+  <dl><dt>Assembly</dt><dd>AnthropicClient.dll</dd></dl>
+  </div>
+
+  <div class="markdown summary"><p>Represents a response to a token count request.</p>
+</div>
+  <div class="markdown conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">public class TokenCountResponse</code></pre>
+  </div>
+
+
+
+
+  <dl class="typelist inheritance">
+    <dt>Inheritance</dt>
+    <dd>
+      <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
+      <div><span class="xref">TokenCountResponse</span></div>
+    </dd>
+  </dl>
+
+
+
+  <dl class="typelist inheritedMembers">
+    <dt>Inherited Members</dt>
+    <dd>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)">object.Equals(object)</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)">object.Equals(object, object)</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gethashcode">object.GetHashCode()</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gettype">object.GetType()</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone">object.MemberwiseClone()</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.referenceequals">object.ReferenceEquals(object, object)</a>
+    </div>
+    <div>
+      <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.tostring">object.ToString()</a>
+    </div>
+  </dd></dl>
+
+
+
+
+
+
+  <h2 class="section" id="properties">Properties
+</h2>
+
+
+  <a id="AnthropicClient_Models_TokenCountResponse_InputTokens_" data-uid="AnthropicClient.Models.TokenCountResponse.InputTokens*"></a>
+
+  <h3 id="AnthropicClient_Models_TokenCountResponse_InputTokens" data-uid="AnthropicClient.Models.TokenCountResponse.InputTokens">
+  InputTokens
+  <a class="header-action link-secondary" title="View source" href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/TokenCountResponse.cs/#L13"><i class="bi bi-code-slash"></i></a>
+  </h3>
+
+  <div class="markdown level1 summary"><p>The number of input tokens counted.</p>
+</div>
+  <div class="markdown level1 conceptual"></div>
+
+  <div class="codewrapper">
+    <pre><code class="lang-csharp hljs">[JsonPropertyName(&quot;input_tokens&quot;)]
+public int InputTokens { get; init; }</code></pre>
+  </div>
+
+
+
+
+
+  <h4 class="section">Property Value</h4>
+  <dl class="parameters">
+    <dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
+    <dd></dd>
+  </dl>
+
+
+
+
+
+
+
+
+
+</article>
+
+        <div class="contribution d-print-none">
+          <a href="https://github.com/StevanFreeborn/anthropic-client/blob/main/src/AnthropicClient/Models/TokenCountResponse.cs/#L8" class="edit-link">Edit this page</a>
+        </div>
+
+
+      </div>
+
+      <div class="affix">
+        <nav id="affix"></nav>
+      </div>
+    </main>
+
+    <div class="container-xxl search-results" id="search-results"></div>
+
+    <footer class="border-top text-secondary">
+      <div class="container-xxl">
+        <div class="flex-fill">
+          <span>Made with <a href="https://dotnet.github.io/docfx">docfx</a></span>
+        </div>
+      </div>
+    </footer>
+  </body>
+</html>

docs/api/AnthropicClient.Models.html

@@ -187,6 +187,11 @@ Classes
     <dl class="jumplist">
       <dt><a class="xref" href="AnthropicClient.Models.ContentType.html">ContentType</a></dt>
       <dd><p>Represents the content type.</p>
+</dd>
+    </dl>
+    <dl class="jumplist">
+      <dt><a class="xref" href="AnthropicClient.Models.CountMessageTokensRequest.html">CountMessageTokensRequest</a></dt>
+      <dd><p>Represents a request to count the number of tokens in a message.</p>
 </dd>
     </dl>
     <dl class="jumplist">
@@ -367,6 +372,11 @@ Classes
     <dl class="jumplist">
       <dt><a class="xref" href="AnthropicClient.Models.TextDelta.html">TextDelta</a></dt>
       <dd><p>Represents a text delta.</p>
+</dd>
+    </dl>
+    <dl class="jumplist">
+      <dt><a class="xref" href="AnthropicClient.Models.TokenCountResponse.html">TokenCountResponse</a></dt>
+      <dd><p>Represents a response to a token count request.</p>
 </dd>
     </dl>
     <dl class="jumplist">

docs/api/toc.html

@@ -87,6 +87,9 @@
                           <li>
                               <a href="AnthropicClient.Models.ContentType.html" name="" title="ContentType">ContentType</a>
                           </li>
+                          <li>
+                              <a href="AnthropicClient.Models.CountMessageTokensRequest.html" name="" title="CountMessageTokensRequest">CountMessageTokensRequest</a>
+                          </li>
                           <li>
                               <a href="AnthropicClient.Models.DocumentContent.html" name="" title="DocumentContent">DocumentContent</a>
                           </li>
@@ -198,6 +201,9 @@
                           <li>
                               <a href="AnthropicClient.Models.TextDelta.html" name="" title="TextDelta">TextDelta</a>
                           </li>
+                          <li>
+                              <a href="AnthropicClient.Models.TokenCountResponse.html" name="" title="TokenCountResponse">TokenCountResponse</a>
+                          </li>
                           <li>
                               <a href="AnthropicClient.Models.Tool.html" name="" title="Tool">Tool</a>
                           </li>

docs/index.html

@@ -146,8 +146,33 @@ var client = new AnthropicApiClient(apiKey, new HttpClient());
 <h5>Note</h5>
 <p>The following examples assume that you have already created an instance of the <code>AnthropicApiClient</code> class named <code>client</code>. You can also find these snippets in the examples directory.</p>
 </div>
+<h3 id="count-message-tokens">Count Message Tokens</h3>
+<p>The <code>AnthropicApiClient</code> exposes a method named <code>CountMessageTokensAsync</code> that can be used to count the number of tokens in a message. The method requires a <code>CountMessageTokensRequest</code> instance as a parameter.</p>
+<pre><code class="lang-csharp">using AnthropicClient;
+using AnthropicClient.Models;
+
+var response = await client.CountMessageTokensAsync(new CountMessageTokensRequest(
+  AnthropicModels.Claude3Haiku,
+  [
+    new(
+      MessageRole.User, 
+      [new TextContent(&quot;Please write a haiku about the ocean.&quot;)]
+    )
+  ]
+));
+
+if (response.IsFailure)
+{
+  Console.WriteLine(&quot;Failed to count message tokens&quot;);
+  Console.WriteLine(&quot;Error Type: {0}&quot;, response.Error.Error.Type);
+  Console.WriteLine(&quot;Error Message: {0}&quot;, response.Error.Error.Message);
+  return;
+}
+
+Console.WriteLine(&quot;Token Count: {0}&quot;, response.Value.InputTokens);
+</code></pre>
 <h3 id="create-a-message">Create a message</h3>
-<p>The <code>AnthropicApiClient</code> exposes a single method named <code>CreateMessageAsync</code> that can be used to create a message. The method requires a <code>MessageRequest</code> or a <code>StreamMessageRequest</code> instance as a parameter. The <code>MessageRequest</code> class is used to create a message whose response is not streamed and the <code>StreamMessageRequest</code> class is used to create a message whose response is streamed. The <code>MessageRequest</code> instance's properties can be set to configure how the message is created.</p>
+<p>The <code>AnthropicApiClient</code> exposes a method named <code>CreateMessageAsync</code> that can be used to create a message. The method requires a <code>MessageRequest</code> or a <code>StreamMessageRequest</code> instance as a parameter. The <code>MessageRequest</code> class is used to create a message whose response is not streamed and the <code>StreamMessageRequest</code> class is used to create a message whose response is streamed. The <code>MessageRequest</code> instance's properties can be set to configure how the message is created.</p>
 <h4 id="non-streaming">Non-Streaming</h4>
 <pre><code class="lang-csharp">using AnthropicClient;
 using AnthropicClient.Models;
@@ -674,20 +699,7 @@ foreach (var content in response.Value.Content)
 }
 </code></pre>
 <h3 id="prompt-caching">Prompt Caching</h3>
-<p>Anthropic has recently introduced a feature called <a href="https://docs.anthropic.com/en/docs/build-with-claude/prompt-caching">Prompt Caching</a> that allows you to cache all or part of the prompt you send to the model. This can be used to improve the performance of your application by reducing latency and token usage. This feature is covered in depth in <a href="https://docs.anthropic.com/en/docs/build-with-claude/prompt-caching">Anthropic's API Documentation</a>.</p>
+<p>Anthropic provides a feature called <a href="https://docs.anthropic.com/en/docs/build-with-claude/prompt-caching">Prompt Caching</a> that allows you to cache all or part of the prompt you send to the model. This can be used to improve the performance of your application by reducing latency and token usage. This feature is covered in depth in <a href="https://docs.anthropic.com/en/docs/build-with-claude/prompt-caching">Anthropic's API Documentation</a>.</p>
-<div class="NOTE">
-<h5>Note</h5>
-<p>This feature is in beta and requires you to set an <code>anthropic-beta</code> header on your requests to use it.
-The value of the header should be <code>prompt-caching-2024-07-31</code>.</p>
-</div>
-<p>When using this library you can opt-in to prompt caching by adding the required header to the <code>HttpClient</code> instance you provide to the <code>AnthropicApiClient</code> constructor.</p>
-<pre><code class="lang-csharp">using AnthropicClient;
-
-var httpClient = new HttpClient();
-httpClient.DefaultRequestHeaders.Add(&quot;anthropic-beta&quot;, &quot;prompt-caching-2024-07-31&quot;);
-
-var client = new AnthropicApiClient(apiKey, httpClient);
-</code></pre>
 <p>Prompt caching can be used to cache all parts of the prompt including system messages, user messages, and tools. You should refer to the <a href="https://docs.anthropic.com/en/docs/build-with-claude/prompt-caching">Anthropic API Documentation</a> for specifics on limitations and requirements for using prompt caching. This library aims to make using prompt caching convenient and give you complete control over what parts of the prompt are cached. Currently there is only one type of cache control available - <code>EphemeralCacheControl</code>.</p>
 <h4 id="caching-system-messages">Caching System Messages</h4>
 <p>System messages can be cached by providing a <code>List&lt;TextContent&gt;</code> as the <code>systemMessages</code> parameter in the <code>MessageRequest</code> or <code>StreamMessageRequest</code> constructor and having one or more of the <code>TextContent</code> instances have the <code>CacheControl</code> property set.</p>
@@ -813,20 +825,7 @@ foreach (var content in response.Value.Content)
 }
 </code></pre>
 <h3 id="pdf-support">PDF Support</h3>
-<p>Anthropic has recently introduced a feature called <a href="https://docs.anthropic.com/en/docs/build-with-claude/pdf-support">PDF Support</a> that allows Claude to support PDF input and understand both text and visual content within documents. . This feature is covered in depth in <a href="https://docs.anthropic.com/en/docs/build-with-claude/pdf-support">Anthropic's API Documentation</a>.</p>
+<p>Anthropic provides a feature called <a href="https://docs.anthropic.com/en/docs/build-with-claude/pdf-support">PDF Support</a> that allows Claude to support PDF input and understand both text and visual content within documents. This feature is covered in depth in <a href="https://docs.anthropic.com/en/docs/build-with-claude/pdf-support">Anthropic's API Documentation</a>.</p>
-<div class="NOTE">
-<h5>Note</h5>
-<p>This feature is in beta and requires you to set an <code>anthropic-beta</code> header on your requests to use it.
-The value of the header should be <code>pdfs-2024-09-25</code>.</p>
-</div>
-<p>When using this library you can opt-in to PDF support by adding the required header to the <code>HttpClient</code> instance you provide to the <code>AnthropicApiClient</code> constructor.</p>
-<pre><code class="lang-csharp">using AnthropicClient;
-
-var httpClient = new HttpClient();
-httpClient.DefaultRequestHeaders.Add(&quot;anthropic-beta&quot;, &quot;pdfs-2024-09-25&quot;);
-
-var client = new AnthropicApiClient(apiKey, httpClient);
-</code></pre>
 <p>PDF support can be used to provide a PDF document as input to the model. This can be used to provide additional context to the model or to ask for additional information from the model. This library aims to make using PDF support convenient by allowing you to provide the PDF document you want Anthropic's models to consider for use when creating a message.</p>
 <h4 id="pdf-document">PDF Document</h4>
 <p>You can provide a PDF document by providing its base64 encoded content as a <code>DocumentContent</code> instance in the list of messages in the <code>MessageRequest</code> or <code>StreamMessageRequest</code> constructor.</p>
@@ -841,11 +840,6 @@ var request = new MessageRequest(
   ]
 );
 
-var httpClient = new HttpClient();
-httpClient.DefaultRequestHeaders.Add(&quot;anthropic-beta&quot;, &quot;pdfs-2024-09-25&quot;);
-
-var client = new AnthropicApiClient(apiKey, httpClient);
-
 var response = await client.CreateMessageAsync(request);
 
 if (response.IsSuccess is false)

docs/manifest.json

@@ -220,6 +220,16 @@
       },
       "version": ""
     },
+    {
+      "type": "ManagedReference",
+      "source_relative_path": "api/AnthropicClient.Models.CountMessageTokensRequest.yml",
+      "output": {
+        ".html": {
+          "relative_path": "api/AnthropicClient.Models.CountMessageTokensRequest.html"
+        }
+      },
+      "version": ""
+    },
     {
       "type": "ManagedReference",
       "source_relative_path": "api/AnthropicClient.Models.DocumentContent.yml",
@@ -590,6 +600,16 @@
       },
       "version": ""
     },
+    {
+      "type": "ManagedReference",
+      "source_relative_path": "api/AnthropicClient.Models.TokenCountResponse.yml",
+      "output": {
+        ".html": {
+          "relative_path": "api/AnthropicClient.Models.TokenCountResponse.html"
+        }
+      },
+      "version": ""
+    },
     {
       "type": "ManagedReference",
       "source_relative_path": "api/AnthropicClient.Models.Tool.yml",

docs/xrefmap.yml

@@ -32,6 +32,19 @@ references:
   fullName.vb: AnthropicClient.AnthropicApiClient.New
   nameWithType: AnthropicApiClient.AnthropicApiClient
   nameWithType.vb: AnthropicApiClient.New
+- uid: AnthropicClient.AnthropicApiClient.CountMessageTokensAsync(AnthropicClient.Models.CountMessageTokensRequest)
+  name: CountMessageTokensAsync(CountMessageTokensRequest)
+  href: api/AnthropicClient.AnthropicApiClient.html#AnthropicClient_AnthropicApiClient_CountMessageTokensAsync_AnthropicClient_Models_CountMessageTokensRequest_
+  commentId: M:AnthropicClient.AnthropicApiClient.CountMessageTokensAsync(AnthropicClient.Models.CountMessageTokensRequest)
+  fullName: AnthropicClient.AnthropicApiClient.CountMessageTokensAsync(AnthropicClient.Models.CountMessageTokensRequest)
+  nameWithType: AnthropicApiClient.CountMessageTokensAsync(CountMessageTokensRequest)
+- uid: AnthropicClient.AnthropicApiClient.CountMessageTokensAsync*
+  name: CountMessageTokensAsync
+  href: api/AnthropicClient.AnthropicApiClient.html#AnthropicClient_AnthropicApiClient_CountMessageTokensAsync_
+  commentId: Overload:AnthropicClient.AnthropicApiClient.CountMessageTokensAsync
+  isSpec: "True"
+  fullName: AnthropicClient.AnthropicApiClient.CountMessageTokensAsync
+  nameWithType: AnthropicApiClient.CountMessageTokensAsync
 - uid: AnthropicClient.AnthropicApiClient.CreateMessageAsync(AnthropicClient.Models.MessageRequest)
   name: CreateMessageAsync(MessageRequest)
   href: api/AnthropicClient.AnthropicApiClient.html#AnthropicClient_AnthropicApiClient_CreateMessageAsync_AnthropicClient_Models_MessageRequest_
@@ -57,6 +70,19 @@ references:
   commentId: T:AnthropicClient.IAnthropicApiClient
   fullName: AnthropicClient.IAnthropicApiClient
   nameWithType: IAnthropicApiClient
+- uid: AnthropicClient.IAnthropicApiClient.CountMessageTokensAsync(AnthropicClient.Models.CountMessageTokensRequest)
+  name: CountMessageTokensAsync(CountMessageTokensRequest)
+  href: api/AnthropicClient.IAnthropicApiClient.html#AnthropicClient_IAnthropicApiClient_CountMessageTokensAsync_AnthropicClient_Models_CountMessageTokensRequest_
+  commentId: M:AnthropicClient.IAnthropicApiClient.CountMessageTokensAsync(AnthropicClient.Models.CountMessageTokensRequest)
+  fullName: AnthropicClient.IAnthropicApiClient.CountMessageTokensAsync(AnthropicClient.Models.CountMessageTokensRequest)
+  nameWithType: IAnthropicApiClient.CountMessageTokensAsync(CountMessageTokensRequest)
+- uid: AnthropicClient.IAnthropicApiClient.CountMessageTokensAsync*
+  name: CountMessageTokensAsync
+  href: api/AnthropicClient.IAnthropicApiClient.html#AnthropicClient_IAnthropicApiClient_CountMessageTokensAsync_
+  commentId: Overload:AnthropicClient.IAnthropicApiClient.CountMessageTokensAsync
+  isSpec: "True"
+  fullName: AnthropicClient.IAnthropicApiClient.CountMessageTokensAsync
+  nameWithType: IAnthropicApiClient.CountMessageTokensAsync
 - uid: AnthropicClient.IAnthropicApiClient.CreateMessageAsync(AnthropicClient.Models.MessageRequest)
   name: CreateMessageAsync(MessageRequest)
   href: api/AnthropicClient.IAnthropicApiClient.html#AnthropicClient_IAnthropicApiClient_CreateMessageAsync_AnthropicClient_Models_MessageRequest_
@@ -1078,6 +1104,96 @@ references:
   commentId: F:AnthropicClient.Models.ContentType.ToolUse
   fullName: AnthropicClient.Models.ContentType.ToolUse
   nameWithType: ContentType.ToolUse
+- uid: AnthropicClient.Models.CountMessageTokensRequest
+  name: CountMessageTokensRequest
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html
+  commentId: T:AnthropicClient.Models.CountMessageTokensRequest
+  fullName: AnthropicClient.Models.CountMessageTokensRequest
+  nameWithType: CountMessageTokensRequest
+- uid: AnthropicClient.Models.CountMessageTokensRequest.#ctor(System.String,System.Collections.Generic.List{AnthropicClient.Models.Message},AnthropicClient.Models.ToolChoice,System.Collections.Generic.List{AnthropicClient.Models.Tool},System.Collections.Generic.List{AnthropicClient.Models.TextContent})
+  name: CountMessageTokensRequest(string, List<Message>, ToolChoice?, List<Tool>?, List<TextContent>?)
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest__ctor_System_String_System_Collections_Generic_List_AnthropicClient_Models_Message__AnthropicClient_Models_ToolChoice_System_Collections_Generic_List_AnthropicClient_Models_Tool__System_Collections_Generic_List_AnthropicClient_Models_TextContent__
+  commentId: M:AnthropicClient.Models.CountMessageTokensRequest.#ctor(System.String,System.Collections.Generic.List{AnthropicClient.Models.Message},AnthropicClient.Models.ToolChoice,System.Collections.Generic.List{AnthropicClient.Models.Tool},System.Collections.Generic.List{AnthropicClient.Models.TextContent})
+  name.vb: New(String, List(Of Message), ToolChoice, List(Of Tool), List(Of TextContent))
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.CountMessageTokensRequest(string, System.Collections.Generic.List<AnthropicClient.Models.Message>, AnthropicClient.Models.ToolChoice?, System.Collections.Generic.List<AnthropicClient.Models.Tool>?, System.Collections.Generic.List<AnthropicClient.Models.TextContent>?)
+  fullName.vb: AnthropicClient.Models.CountMessageTokensRequest.New(String, System.Collections.Generic.List(Of AnthropicClient.Models.Message), AnthropicClient.Models.ToolChoice, System.Collections.Generic.List(Of AnthropicClient.Models.Tool), System.Collections.Generic.List(Of AnthropicClient.Models.TextContent))
+  nameWithType: CountMessageTokensRequest.CountMessageTokensRequest(string, List<Message>, ToolChoice?, List<Tool>?, List<TextContent>?)
+  nameWithType.vb: CountMessageTokensRequest.New(String, List(Of Message), ToolChoice, List(Of Tool), List(Of TextContent))
+- uid: AnthropicClient.Models.CountMessageTokensRequest.#ctor*
+  name: CountMessageTokensRequest
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest__ctor_
+  commentId: Overload:AnthropicClient.Models.CountMessageTokensRequest.#ctor
+  isSpec: "True"
+  name.vb: New
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.CountMessageTokensRequest
+  fullName.vb: AnthropicClient.Models.CountMessageTokensRequest.New
+  nameWithType: CountMessageTokensRequest.CountMessageTokensRequest
+  nameWithType.vb: CountMessageTokensRequest.New
+- uid: AnthropicClient.Models.CountMessageTokensRequest.Messages
+  name: Messages
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_Messages
+  commentId: P:AnthropicClient.Models.CountMessageTokensRequest.Messages
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.Messages
+  nameWithType: CountMessageTokensRequest.Messages
+- uid: AnthropicClient.Models.CountMessageTokensRequest.Messages*
+  name: Messages
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_Messages_
+  commentId: Overload:AnthropicClient.Models.CountMessageTokensRequest.Messages
+  isSpec: "True"
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.Messages
+  nameWithType: CountMessageTokensRequest.Messages
+- uid: AnthropicClient.Models.CountMessageTokensRequest.Model
+  name: Model
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_Model
+  commentId: P:AnthropicClient.Models.CountMessageTokensRequest.Model
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.Model
+  nameWithType: CountMessageTokensRequest.Model
+- uid: AnthropicClient.Models.CountMessageTokensRequest.Model*
+  name: Model
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_Model_
+  commentId: Overload:AnthropicClient.Models.CountMessageTokensRequest.Model
+  isSpec: "True"
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.Model
+  nameWithType: CountMessageTokensRequest.Model
+- uid: AnthropicClient.Models.CountMessageTokensRequest.SystemPrompt
+  name: SystemPrompt
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_SystemPrompt
+  commentId: P:AnthropicClient.Models.CountMessageTokensRequest.SystemPrompt
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.SystemPrompt
+  nameWithType: CountMessageTokensRequest.SystemPrompt
+- uid: AnthropicClient.Models.CountMessageTokensRequest.SystemPrompt*
+  name: SystemPrompt
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_SystemPrompt_
+  commentId: Overload:AnthropicClient.Models.CountMessageTokensRequest.SystemPrompt
+  isSpec: "True"
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.SystemPrompt
+  nameWithType: CountMessageTokensRequest.SystemPrompt
+- uid: AnthropicClient.Models.CountMessageTokensRequest.ToolChoice
+  name: ToolChoice
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_ToolChoice
+  commentId: P:AnthropicClient.Models.CountMessageTokensRequest.ToolChoice
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.ToolChoice
+  nameWithType: CountMessageTokensRequest.ToolChoice
+- uid: AnthropicClient.Models.CountMessageTokensRequest.ToolChoice*
+  name: ToolChoice
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_ToolChoice_
+  commentId: Overload:AnthropicClient.Models.CountMessageTokensRequest.ToolChoice
+  isSpec: "True"
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.ToolChoice
+  nameWithType: CountMessageTokensRequest.ToolChoice
+- uid: AnthropicClient.Models.CountMessageTokensRequest.Tools
+  name: Tools
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_Tools
+  commentId: P:AnthropicClient.Models.CountMessageTokensRequest.Tools
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.Tools
+  nameWithType: CountMessageTokensRequest.Tools
+- uid: AnthropicClient.Models.CountMessageTokensRequest.Tools*
+  name: Tools
+  href: api/AnthropicClient.Models.CountMessageTokensRequest.html#AnthropicClient_Models_CountMessageTokensRequest_Tools_
+  commentId: Overload:AnthropicClient.Models.CountMessageTokensRequest.Tools
+  isSpec: "True"
+  fullName: AnthropicClient.Models.CountMessageTokensRequest.Tools
+  nameWithType: CountMessageTokensRequest.Tools
 - uid: AnthropicClient.Models.DocumentContent
   name: DocumentContent
   href: api/AnthropicClient.Models.DocumentContent.html
@@ -2690,6 +2806,25 @@ references:
   isSpec: "True"
   fullName: AnthropicClient.Models.TextDelta.Text
   nameWithType: TextDelta.Text
+- uid: AnthropicClient.Models.TokenCountResponse
+  name: TokenCountResponse
+  href: api/AnthropicClient.Models.TokenCountResponse.html
+  commentId: T:AnthropicClient.Models.TokenCountResponse
+  fullName: AnthropicClient.Models.TokenCountResponse
+  nameWithType: TokenCountResponse
+- uid: AnthropicClient.Models.TokenCountResponse.InputTokens
+  name: InputTokens
+  href: api/AnthropicClient.Models.TokenCountResponse.html#AnthropicClient_Models_TokenCountResponse_InputTokens
+  commentId: P:AnthropicClient.Models.TokenCountResponse.InputTokens
+  fullName: AnthropicClient.Models.TokenCountResponse.InputTokens
+  nameWithType: TokenCountResponse.InputTokens
+- uid: AnthropicClient.Models.TokenCountResponse.InputTokens*
+  name: InputTokens
+  href: api/AnthropicClient.Models.TokenCountResponse.html#AnthropicClient_Models_TokenCountResponse_InputTokens_
+  commentId: Overload:AnthropicClient.Models.TokenCountResponse.InputTokens
+  isSpec: "True"
+  fullName: AnthropicClient.Models.TokenCountResponse.InputTokens
+  nameWithType: TokenCountResponse.InputTokens
 - uid: AnthropicClient.Models.Tool
   name: Tool
   href: api/AnthropicClient.Models.Tool.html