Added attributes for enums ImageResolution and ImageResult

Author: YarikVor

ManagedCode.OpenAI/ImageGenerator/Enums/ImageFormat.cs

@@ -1,12 +1,18 @@
 using System.ComponentModel;
+using System.Runtime.Serialization;
+using System.Text.Json.Serialization;
+using ManagedCode.OpenAI.Chats.Enums;
 
 namespace ManagedCode.OpenAI.ImageGenerator.Enums;
 
+[JsonConverter(typeof(JsonStringEnumMemberConverter))]
 public enum ImageFormat
 {
+    [EnumMember(Value = "url")]
     [Description("url")]
     Url,
 
+    [EnumMember(Value = "b64_json")]
     [Description("b64_json")]
     Base64Json,
 }

ManagedCode.OpenAI/ImageGenerator/Enums/ImageResize.cs

@@ -0,0 +1,22 @@
+using System.ComponentModel;
+using System.Runtime.Serialization;
+using System.Text.Json.Serialization;
+using ManagedCode.OpenAI.Chats.Enums;
+
+namespace ManagedCode.OpenAI.ImageGenerator.Enums;
+
+[JsonConverter(typeof(JsonStringEnumMemberConverter))]
+public enum ImageResolution
+{
+    [EnumMember(Value = "256x256")]
+    [Description("256x256")]
+    Small,
+    
+    [EnumMember(Value = "512x512")]
+    [Description("512x512")]
+    Medium,
+    
+    [EnumMember(Value = "1024x1024")]
+    [Description("1024x1024")]
+    Large
+}