feat: create chat message

src/AnthropicClient/Models/AnthropicResult.cs

@@ -0,0 +1,66 @@
+using AnthropicClient.Models;
+
+/// <summary>
+/// Represents the result of an Anthropic API operation.
+/// </summary>
+/// <typeparam name="T">The type of the result value.</typeparam>
+public class AnthropicResult<T>
+{
+  /// <summary>
+  /// The value of the result.
+  /// </summary>
+  public T Value { get; }
+
+  /// <summary>
+  /// The error of the result.
+  /// </summary>
+  public AnthropicError Error { get; }
+
+  /// <summary>
+  /// Indicates whether the operation was successful.
+  /// </summary>
+  public bool IsSuccess { get; }
+
+  /// <summary>
+  /// The request ID of the operation.
+  /// </summary>
+  public string RequestId { get; }
+
+  /// <summary>
+  /// Initializes a new instance of the <see cref="AnthropicResult{T}"/> class.
+  /// </summary>
+  /// <param name="value">The value of the result.</param>
+  /// <param name="error">The error of the result.</param>
+  /// <param name="isSuccess">Indicates whether the operation was successful.</param>
+  /// <param name="requestId">The request ID of the operation.</param>
+  /// <returns>A new instance of the <see cref="AnthropicResult{T}"/> class.</returns>
+  protected AnthropicResult(T value, AnthropicError error, bool isSuccess, string requestId)
+  {
+    Value = value;
+    Error = error;
+    IsSuccess = isSuccess;
+    RequestId = requestId;
+  }
+
+  /// <summary>
+  /// Creates a successful result.
+  /// </summary>
+  /// <param name="value">The value of the result.</param>
+  /// <param name="requestId">The request ID of the operation.</param>
+  /// <returns>A new instance of the <see cref="AnthropicResult{T}"/> class.</returns>
+  public static AnthropicResult<T> Success(T value, string requestId)
+  {
+    return new AnthropicResult<T>(value, null!, true, requestId);
+  }
+
+  /// <summary>
+  /// Creates a failed result.
+  /// </summary>
+  /// <param name="error">The error of the result.</param>
+  /// <param name="requestId">The request ID of the operation.</param>
+  /// <returns>A new instance of the <see cref="AnthropicResult{T}"/> class.</returns>
+  public static AnthropicResult<T> Failure(AnthropicError error, string requestId)
+  {
+    return new AnthropicResult<T>(default!, error, false, requestId);
+  }
+}