diff --git a/src/libs/Ideogram/Generated/JsonConverters.AspectRatio.g.cs b/src/libs/Ideogram/Generated/JsonConverters.AspectRatio.g.cs
index b21a809..3462edb 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.AspectRatio.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.AspectRatio.g.cs
@@ -28,6 +28,10 @@ public sealed class AspectRatioJsonConverter : global::System.Text.Json.Serializ
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.AspectRatio)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.AspectRatio);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.AspectRatioNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.AspectRatioNullable.g.cs
index cd1dcdc..c98a677 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.AspectRatioNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.AspectRatioNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class AspectRatioNullableJsonConverter : global::System.Text.Json.
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.AspectRatio)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.AspectRatio?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.AspectRatioV3.g.cs b/src/libs/Ideogram/Generated/JsonConverters.AspectRatioV3.g.cs
index 6a38187..f2d6389 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.AspectRatioV3.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.AspectRatioV3.g.cs
@@ -28,6 +28,10 @@ public sealed class AspectRatioV3JsonConverter : global::System.Text.Json.Serial
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.AspectRatioV3)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.AspectRatioV3);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.AspectRatioV3Nullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.AspectRatioV3Nullable.g.cs
index 7d3cdbf..0279b4a 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.AspectRatioV3Nullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.AspectRatioV3Nullable.g.cs
@@ -28,6 +28,10 @@ public sealed class AspectRatioV3NullableJsonConverter : global::System.Text.Jso
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.AspectRatioV3)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.AspectRatioV3?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.ColorPalettePresetName.g.cs b/src/libs/Ideogram/Generated/JsonConverters.ColorPalettePresetName.g.cs
index ffd6e2f..ac21247 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.ColorPalettePresetName.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.ColorPalettePresetName.g.cs
@@ -28,6 +28,10 @@ public sealed class ColorPalettePresetNameJsonConverter : global::System.Text.Js
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.ColorPalettePresetName)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.ColorPalettePresetName);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.ColorPalettePresetNameNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.ColorPalettePresetNameNullable.g.cs
index 24f52ec..3a38c5a 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.ColorPalettePresetNameNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.ColorPalettePresetNameNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class ColorPalettePresetNameNullableJsonConverter : global::System
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.ColorPalettePresetName)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.ColorPalettePresetName?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.InternalTestingEnumField.g.cs b/src/libs/Ideogram/Generated/JsonConverters.InternalTestingEnumField.g.cs
index 1221697..ffa60bd 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.InternalTestingEnumField.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.InternalTestingEnumField.g.cs
@@ -28,6 +28,10 @@ public sealed class InternalTestingEnumFieldJsonConverter : global::System.Text.
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.InternalTestingEnumField)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.InternalTestingEnumField);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.InternalTestingEnumFieldNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.InternalTestingEnumFieldNullable.g.cs
index b786102..ceb986e 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.InternalTestingEnumFieldNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.InternalTestingEnumFieldNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class InternalTestingEnumFieldNullableJsonConverter : global::Syst
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.InternalTestingEnumField)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.InternalTestingEnumField?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.MagicPromptOption.g.cs b/src/libs/Ideogram/Generated/JsonConverters.MagicPromptOption.g.cs
index 6dae7bf..cb166a4 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.MagicPromptOption.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.MagicPromptOption.g.cs
@@ -28,6 +28,10 @@ public sealed class MagicPromptOptionJsonConverter : global::System.Text.Json.Se
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.MagicPromptOption)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.MagicPromptOption);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.MagicPromptOptionNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.MagicPromptOptionNullable.g.cs
index f2409b6..7cb9a85 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.MagicPromptOptionNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.MagicPromptOptionNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class MagicPromptOptionNullableJsonConverter : global::System.Text
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.MagicPromptOption)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.MagicPromptOption?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.MagicPromptVersionEnum.g.cs b/src/libs/Ideogram/Generated/JsonConverters.MagicPromptVersionEnum.g.cs
index d448ef0..03717b7 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.MagicPromptVersionEnum.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.MagicPromptVersionEnum.g.cs
@@ -28,6 +28,10 @@ public sealed class MagicPromptVersionEnumJsonConverter : global::System.Text.Js
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.MagicPromptVersionEnum)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.MagicPromptVersionEnum);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.MagicPromptVersionEnumNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.MagicPromptVersionEnumNullable.g.cs
index b979f69..3294197 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.MagicPromptVersionEnumNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.MagicPromptVersionEnumNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class MagicPromptVersionEnumNullableJsonConverter : global::System
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.MagicPromptVersionEnum)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.MagicPromptVersionEnum?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.ModelEnum.g.cs b/src/libs/Ideogram/Generated/JsonConverters.ModelEnum.g.cs
index 5f73c9f..c4f5a32 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.ModelEnum.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.ModelEnum.g.cs
@@ -28,6 +28,10 @@ public sealed class ModelEnumJsonConverter : global::System.Text.Json.Serializat
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.ModelEnum)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.ModelEnum);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.ModelEnumNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.ModelEnumNullable.g.cs
index 0a91ce4..304b5bf 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.ModelEnumNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.ModelEnumNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class ModelEnumNullableJsonConverter : global::System.Text.Json.Se
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.ModelEnum)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.ModelEnum?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.RenderingSpeed.g.cs b/src/libs/Ideogram/Generated/JsonConverters.RenderingSpeed.g.cs
index 8a50135..57a4581 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.RenderingSpeed.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.RenderingSpeed.g.cs
@@ -28,6 +28,10 @@ public sealed class RenderingSpeedJsonConverter : global::System.Text.Json.Seria
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.RenderingSpeed)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.RenderingSpeed);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.RenderingSpeedNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.RenderingSpeedNullable.g.cs
index a5fc7d7..c5eb68b 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.RenderingSpeedNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.RenderingSpeedNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class RenderingSpeedNullableJsonConverter : global::System.Text.Js
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.RenderingSpeed)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.RenderingSpeed?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.Resolution.g.cs b/src/libs/Ideogram/Generated/JsonConverters.Resolution.g.cs
index 9a75322..189804f 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.Resolution.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.Resolution.g.cs
@@ -28,6 +28,10 @@ public sealed class ResolutionJsonConverter : global::System.Text.Json.Serializa
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.Resolution)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.Resolution);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.ResolutionNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.ResolutionNullable.g.cs
index b7cdc49..07ada18 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.ResolutionNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.ResolutionNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class ResolutionNullableJsonConverter : global::System.Text.Json.S
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.Resolution)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.Resolution?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.ResolutionV3.g.cs b/src/libs/Ideogram/Generated/JsonConverters.ResolutionV3.g.cs
index 73f03a8..f009693 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.ResolutionV3.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.ResolutionV3.g.cs
@@ -28,6 +28,10 @@ public sealed class ResolutionV3JsonConverter : global::System.Text.Json.Seriali
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.ResolutionV3)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.ResolutionV3);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.ResolutionV3Nullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.ResolutionV3Nullable.g.cs
index a4818b2..ff763a8 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.ResolutionV3Nullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.ResolutionV3Nullable.g.cs
@@ -28,6 +28,10 @@ public sealed class ResolutionV3NullableJsonConverter : global::System.Text.Json
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.ResolutionV3)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.ResolutionV3?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.StyleType.g.cs b/src/libs/Ideogram/Generated/JsonConverters.StyleType.g.cs
index 7722092..6c98e3b 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.StyleType.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.StyleType.g.cs
@@ -28,6 +28,10 @@ public sealed class StyleTypeJsonConverter : global::System.Text.Json.Serializat
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.StyleType)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.StyleType);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.StyleTypeNullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.StyleTypeNullable.g.cs
index 830393e..e5cc390 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.StyleTypeNullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.StyleTypeNullable.g.cs
@@ -28,6 +28,10 @@ public sealed class StyleTypeNullableJsonConverter : global::System.Text.Json.Se
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.StyleType)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.StyleType?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.StyleTypeV3.g.cs b/src/libs/Ideogram/Generated/JsonConverters.StyleTypeV3.g.cs
index 4de094c..74a727e 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.StyleTypeV3.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.StyleTypeV3.g.cs
@@ -28,6 +28,10 @@ public sealed class StyleTypeV3JsonConverter : global::System.Text.Json.Serializ
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.StyleTypeV3)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.StyleTypeV3);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }
diff --git a/src/libs/Ideogram/Generated/JsonConverters.StyleTypeV3Nullable.g.cs b/src/libs/Ideogram/Generated/JsonConverters.StyleTypeV3Nullable.g.cs
index 1d17ec9..2bb7595 100644
--- a/src/libs/Ideogram/Generated/JsonConverters.StyleTypeV3Nullable.g.cs
+++ b/src/libs/Ideogram/Generated/JsonConverters.StyleTypeV3Nullable.g.cs
@@ -28,6 +28,10 @@ public sealed class StyleTypeV3NullableJsonConverter : global::System.Text.Json.
                     var numValue = reader.GetInt32();
                     return (global::Ideogram.StyleTypeV3)numValue;
                 }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::Ideogram.StyleTypeV3?);
+                }
                 default:
                     throw new global::System.ArgumentOutOfRangeException(nameof(reader));
             }