Add Azure Blob Batch API compatible fields to request/response schema

OpenAI-DotNet/Batch/BatchOutputFolder.cs

@@ -0,0 +1,14 @@
+using System.Text.Json.Serialization;
+
+namespace OpenAI.Batch
+{
+    public sealed class BatchOutputFolder
+    {
+        /// <summary>
+        /// The URL of the blob storage folder where the batch output will be written.
+        /// </summary>
+        /// <value></value>
+        [JsonPropertyName("url")]
+        public string Url { get; set; }
+    }
+}

OpenAI-DotNet/Batch/BatchResponse.cs

@@ -186,6 +186,27 @@ public DateTime? CancelledAt
         [JsonPropertyName("metadata")]
         public IReadOnlyDictionary<string, object> Metadata { get; private set; }
 
+        /// <summary>
+        /// The URL of the blob storage location where any errors encountered during processing will be written.
+        /// </summary>
+        [JsonInclude]
+        [JsonPropertyName("error_blob")]
+        public string ErrorBlob { get; private set; }
+
+        /// <summary>
+        /// The URL of the blob storage location where the batch output will be written.
+        /// </summary>
+        [JsonInclude]
+        [JsonPropertyName("output_blob")]
+        public string OutputBlob { get; private set; }
+
+        /// <summary>
+        /// The URL of the blob storage location where the batch input was read from.
+        /// </summary>
+        [JsonInclude]
+        [JsonPropertyName("input_blob")]
+        public string InputBlob { get; private set; }
+
         public override string ToString() => Id;
 
         public static implicit operator string(BatchResponse response) => response?.ToString();

OpenAI-DotNet/Batch/CreateBatchRequest.cs

@@ -44,5 +44,11 @@ public CreateBatchRequest(string inputFileId, string endpoint, IReadOnlyDictiona
 
         [JsonPropertyName("metadata")]
         public IReadOnlyDictionary<string, object> Metadata { get; }
+
+        [JsonPropertyName("input_blob")]
+        public string InputBlob { get; set; }
+
+        [JsonPropertyName("output_folder")]
+        public BatchOutputFolder OutputFolder { get; set; }
     }
 }