feat: Updated OpenAPI spec

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.AudioContent.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// An audio content block.
+    /// An audio content block.<br/>
+    /// Example: {"type":"audio","data":"BASE64_ENCODED_AUDIO","mime_type":"audio/wav"}
     /// </summary>
     public sealed partial class AudioContent
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.AudioResponseFormat.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Configuration for audio output format.
+    /// Configuration for audio output format.<br/>
+    /// Example: {"type":"audio","sample_rate":24000}
     /// </summary>
     public sealed partial class AudioResponseFormat
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.CodeExecutionCallStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Code execution call step.
+    /// Code execution call step.<br/>
+    /// Example: {"type":"code_execution_call","arguments":{"code":"print(sum(range(1, 11)))","language":"python"},"id":"code_call_71021"}
     /// </summary>
     public sealed partial class CodeExecutionCallStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.CodeExecutionResultStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Code execution result step.
+    /// Code execution result step.<br/>
+    /// Example: {"type":"code_execution_result","call_id":"code_call_71021","result":"55\n"}
     /// </summary>
     public sealed partial class CodeExecutionResultStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.Content.g.cs

@@ -10,7 +10,8 @@ namespace Google.Gemini.NextGen
     public readonly partial struct Content : global::System.IEquatable<Content>
     {
         /// <summary>
-        /// An audio content block.
+        /// An audio content block.<br/>
+        /// Example: {"type":"audio","data":"BASE64_ENCODED_AUDIO","mime_type":"audio/wav"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.AudioContent? Audio { get; init; }
@@ -47,7 +48,8 @@ public bool TryPickAudio(
             : throw new global::System.InvalidOperationException($"Expected union variant 'Audio' but the value was {ToString()}.");
 
         /// <summary>
-        /// A document content block.
+        /// A document content block.<br/>
+        /// Example: {"type":"document","data":"BASE64_ENCODED_DOCUMENT","mime_type":"application/pdf"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.DocumentContent? Document { get; init; }
@@ -84,7 +86,8 @@ public bool TryPickDocument(
             : throw new global::System.InvalidOperationException($"Expected union variant 'Document' but the value was {ToString()}.");
 
         /// <summary>
-        /// An image content block.
+        /// An image content block.<br/>
+        /// Example: {"type":"image","data":"BASE64_ENCODED_IMAGE","mime_type":"image/png"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.ImageContent? Image { get; init; }
@@ -121,7 +124,8 @@ public bool TryPickImage(
             : throw new global::System.InvalidOperationException($"Expected union variant 'Image' but the value was {ToString()}.");
 
         /// <summary>
-        /// A text content block.
+        /// A text content block.<br/>
+        /// Example: {"type":"text","text":"Hello, how are you?"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.TextContent? Text { get; init; }
@@ -158,7 +162,8 @@ public bool TryPickText(
             : throw new global::System.InvalidOperationException($"Expected union variant 'Text' but the value was {ToString()}.");
 
         /// <summary>
-        /// A video content block.
+        /// A video content block.<br/>
+        /// Example: {"type":"video","uri":"https://www.youtube.com/watch?v=9hE5-98ZeCg"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.VideoContent? Video { get; init; }

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.DocumentContent.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// A document content block.
+    /// A document content block.<br/>
+    /// Example: {"type":"document","data":"BASE64_ENCODED_DOCUMENT","mime_type":"application/pdf"}
     /// </summary>
     public sealed partial class DocumentContent
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.EnvironmentNetworkEgressAllowlist.g.cs

@@ -5,7 +5,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Outbound networking configuration for the sandbox. Accepts an object with an 'allowlist' array to restrict traffic, or the string 'disabled' to turn off all network access. Omit entirely to allow all outbound traffic with no header injection.
+    /// Outbound networking configuration for the sandbox. Accepts an object with an 'allowlist' array to restrict traffic, or the string 'disabled' to turn off all network access. Omit entirely to allow all outbound traffic with no header injection.<br/>
+    /// Example: {"allowlist":[{"domain":"github.com","transform":[{"Authorization":"Bearer your-token"}]},{"domain":"*.googleapis.com"}]}
     /// </summary>
     public readonly partial struct EnvironmentNetworkEgressAllowlist : global::System.IEquatable<EnvironmentNetworkEgressAllowlist>
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.ErrorEvent.g.cs

@@ -4,7 +4,7 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    ///
+    /// Example: {"error":{"code":"not_found","message":"Failed to get completed interaction: Result not found."},"event_type":"error"}
     /// </summary>
     public sealed partial class ErrorEvent
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.FileSearchCallStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// File Search call step.
+    /// File Search call step.<br/>
+    /// Example: {"type":"file_search_call","id":"file_call_88192"}
     /// </summary>
     public sealed partial class FileSearchCallStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.FileSearchResultStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// File Search result step.
+    /// File Search result step.<br/>
+    /// Example: {"type":"file_search_result","call_id":"file_call_88192"}
     /// </summary>
     public sealed partial class FileSearchResultStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.FunctionCallStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// A function tool call step.
+    /// A function tool call step.<br/>
+    /// Example: {"name":"get_weather","type":"function_call","arguments":{"location":"Boston, MA"},"id":"call_98231"}
     /// </summary>
     public sealed partial class FunctionCallStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.FunctionResultStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Result of a function tool call.
+    /// Result of a function tool call.<br/>
+    /// Example: {"name":"get_weather","type":"function_result","call_id":"call_98231","result":[{"type":"text","text":"{\u0022weather\u0022:\u0022sunny\u0022}"}]}
     /// </summary>
     public sealed partial class FunctionResultStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.FunctionResultSubcontent.g.cs

@@ -10,7 +10,8 @@ namespace Google.Gemini.NextGen
     public readonly partial struct FunctionResultSubcontent : global::System.IEquatable<FunctionResultSubcontent>
     {
         /// <summary>
-        /// An image content block.
+        /// An image content block.<br/>
+        /// Example: {"type":"image","data":"BASE64_ENCODED_IMAGE","mime_type":"image/png"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.ImageContent? ImageContent { get; init; }
@@ -47,7 +48,8 @@ public bool TryPickImageContent(
             : throw new global::System.InvalidOperationException($"Expected union variant 'ImageContent' but the value was {ToString()}.");
 
         /// <summary>
-        /// A text content block.
+        /// A text content block.<br/>
+        /// Example: {"type":"text","text":"Hello, how are you?"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.TextContent? TextContent { get; init; }

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.GoogleMapsCallStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Google Maps call step.
+    /// Google Maps call step.<br/>
+    /// Example: {"type":"google_maps_call","arguments":{"queries":["parks near San Francisco"]},"id":"maps_call_39201"}
     /// </summary>
     public sealed partial class GoogleMapsCallStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.GoogleMapsResultStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Google Maps result step.
+    /// Google Maps result step.<br/>
+    /// Example: {"type":"google_maps_result","call_id":"maps_call_39201","result":[{"places":[{"url":"https://maps.google.com/?cid=12345","name":"Golden Gate Park","place_id":"ChIJIQBpAG2ahYAR9R7bNdTLg8M"}]}]}
     /// </summary>
     public sealed partial class GoogleMapsResultStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.GoogleSearchCallStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Google Search call step.
+    /// Google Search call step.<br/>
+    /// Example: {"type":"google_search_call","arguments":{"queries":["Who won the men\u0027s 100m in Paris 2024?"]},"id":"search_call_19201"}
     /// </summary>
     public sealed partial class GoogleSearchCallStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.GoogleSearchResultStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Google Search result step.
+    /// Google Search result step.<br/>
+    /// Example: {"type":"google_search_result","call_id":"search_call_19201","result":[{"search_suggestions":"\u003Cdiv class=\u0022container\u0022\u003E...\u003C/div\u003E"}]}
     /// </summary>
     public sealed partial class GoogleSearchResultStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.ImageContent.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// An image content block.
+    /// An image content block.<br/>
+    /// Example: {"type":"image","data":"BASE64_ENCODED_IMAGE","mime_type":"image/png"}
     /// </summary>
     public sealed partial class ImageContent
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.ImageResponseFormat.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Configuration for image output format.
+    /// Configuration for image output format.<br/>
+    /// Example: {"type":"image","aspect_ratio":"16:9","image_size":"1K","mime_type":"image/jpeg"}
     /// </summary>
     public sealed partial class ImageResponseFormat
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.InteractionCompletedEvent.g.cs

@@ -6,7 +6,8 @@ namespace Google.Gemini.NextGen
     /// <summary>
     /// Signals that the Interaction completed. Sent when the Interaction receives<br/>
     /// Complete/Cancel or naturally terminates. No more input can be sent to the<br/>
-    /// Interaction after this.
+    /// Interaction after this.<br/>
+    /// Example: {"event_id":"evt_123","event_type":"interaction.completed","interaction":{"created":"2025-12-04T15:01:45Z","id":"v1_ChdXS0l4YWZXTk9xbk0xZThQczhEcmlROBIXV0tJeGFmV05PcW5NMWU4UHM4RHJpUTg","model":"gemini-3.6-flash","status":"completed","updated":"2025-12-04T15:01:45Z"}}
     /// </summary>
     public sealed partial class InteractionCompletedEvent
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.InteractionCreatedEvent.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Server response confirming that a new interaction was created.
+    /// Server response confirming that a new interaction was created.<br/>
+    /// Example: {"event_id":"evt_123","event_type":"interaction.created","interaction":{"created":"2025-12-04T15:01:45Z","id":"v1_ChdXS0l4YWZXTk9xbk0xZThQczhEcmlROBIXV0tJeGFmV05PcW5NMWU4UHM4RHJpUTg","model":"gemini-3.6-flash","status":"in_progress","updated":"2025-12-04T15:01:45Z"}}
     /// </summary>
     public sealed partial class InteractionCreatedEvent
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.InteractionSSEEvent.g.cs

@@ -10,7 +10,7 @@ namespace Google.Gemini.NextGen
     public readonly partial struct InteractionSSEEvent : global::System.IEquatable<InteractionSSEEvent>
     {
         /// <summary>
-        ///
+        /// Example: {"error":{"code":"not_found","message":"Failed to get completed interaction: Result not found."},"event_type":"error"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.ErrorEvent? Error { get; init; }
@@ -49,7 +49,8 @@ public bool TryPickError(
         /// <summary>
         /// Signals that the Interaction completed. Sent when the Interaction receives<br/>
         /// Complete/Cancel or naturally terminates. No more input can be sent to the<br/>
-        /// Interaction after this.
+        /// Interaction after this.<br/>
+        /// Example: {"event_id":"evt_123","event_type":"interaction.completed","interaction":{"created":"2025-12-04T15:01:45Z","id":"v1_ChdXS0l4YWZXTk9xbk0xZThQczhEcmlROBIXV0tJeGFmV05PcW5NMWU4UHM4RHJpUTg","model":"gemini-3.6-flash","status":"completed","updated":"2025-12-04T15:01:45Z"}}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.InteractionCompletedEvent? Completed { get; init; }
@@ -86,7 +87,8 @@ public bool TryPickCompleted(
             : throw new global::System.InvalidOperationException($"Expected union variant 'Completed' but the value was {ToString()}.");
 
         /// <summary>
-        /// Server response confirming that a new interaction was created.
+        /// Server response confirming that a new interaction was created.<br/>
+        /// Example: {"event_id":"evt_123","event_type":"interaction.created","interaction":{"created":"2025-12-04T15:01:45Z","id":"v1_ChdXS0l4YWZXTk9xbk0xZThQczhEcmlROBIXV0tJeGFmV05PcW5NMWU4UHM4RHJpUTg","model":"gemini-3.6-flash","status":"in_progress","updated":"2025-12-04T15:01:45Z"}}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.InteractionCreatedEvent? Created { get; init; }
@@ -123,7 +125,7 @@ public bool TryPickCreated(
             : throw new global::System.InvalidOperationException($"Expected union variant 'Created' but the value was {ToString()}.");
 
         /// <summary>
-        ///
+        /// Example: {"event_type":"interaction.status_update","interaction_id":"v1_ChdTMjQ0YWJ5TUF1TzcxZThQdjRpcnFRcxIXUzI0NGFieU1BdU83MWU4UHY0aXJxUXM","status":"in_progress"}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.InteractionStatusUpdate? StatusUpdate { get; init; }
@@ -160,7 +162,7 @@ public bool TryPickStatusUpdate(
             : throw new global::System.InvalidOperationException($"Expected union variant 'StatusUpdate' but the value was {ToString()}.");
 
         /// <summary>
-        ///
+        /// Example: {"delta":{"type":"text","text":"Hello"},"event_type":"step.delta","index":0}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.StepDelta? StepDelta { get; init; }
@@ -197,7 +199,7 @@ public bool TryPickStepDelta(
             : throw new global::System.InvalidOperationException($"Expected union variant 'StepDelta' but the value was {ToString()}.");
 
         /// <summary>
-        ///
+        /// Example: {"event_type":"step.start","index":0,"step":{"type":"model_output"}}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.StepStart? StepStart { get; init; }
@@ -234,7 +236,7 @@ public bool TryPickStepStart(
             : throw new global::System.InvalidOperationException($"Expected union variant 'StepStart' but the value was {ToString()}.");
 
         /// <summary>
-        ///
+        /// Example: {"event_type":"step.stop","index":0}
         /// </summary>
 #if NET6_0_OR_GREATER
         public global::Google.Gemini.NextGen.StepStop? StepStop { get; init; }

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.InteractionStatusUpdate.g.cs

@@ -4,7 +4,7 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    ///
+    /// Example: {"event_type":"interaction.status_update","interaction_id":"v1_ChdTMjQ0YWJ5TUF1TzcxZThQdjRpcnFRcxIXUzI0NGFieU1BdU83MWU4UHY0aXJxUXM","status":"in_progress"}
     /// </summary>
     public sealed partial class InteractionStatusUpdate
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.MCPServerToolCallStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// MCPServer tool call step.
+    /// MCPServer tool call step.<br/>
+    /// Example: {"name":"calculate_tax","type":"mcp_server_tool_call","arguments":{"income":120000,"state":"CA"},"id":"mcp_call_29012","server_name":"financial_mcp_server"}
     /// </summary>
     public sealed partial class MCPServerToolCallStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.MCPServerToolResultStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// MCPServer tool result step.
+    /// MCPServer tool result step.<br/>
+    /// Example: {"name":"calculate_tax","type":"mcp_server_tool_result","call_id":"mcp_call_29012","result":{"tax_due":32400},"server_name":"financial_mcp_server"}
     /// </summary>
     public sealed partial class MCPServerToolResultStep
     {

src/libs/Google.Gemini/NextGen/Generated/Google.Gemini.NextGen.Models.ModelOutputStep.g.cs

@@ -4,7 +4,8 @@
 namespace Google.Gemini.NextGen
 {
     /// <summary>
-    /// Output generated by the model.
+    /// Output generated by the model.<br/>
+    /// Example: {"type":"model_output","content":[{"type":"text","text":"The capital of France is Paris."}]}
     /// </summary>
     public sealed partial class ModelOutputStep
     {