feat(csharp): Enable REST transport in C#

This change does not affect other languages.

PiperOrigin-RevId: 503088494

Source-Link: googleapis/googleapis@fcff1cc

Source-Link: googleapis/googleapis-gen@3f6f05e
Copy-Tag: eyJwIjoiYXBpcy9Hb29nbGUuQ2xvdWQuVGFsZW50LlY0QmV0YTEvLk93bEJvdC55YW1sIiwiaCI6IjNmNmYwNWVlODFhM2ExNjA2NmVlNmFhNjYyNmMxNTU1Y2NlMmE4YmYifQ==
Copy-Tag: eyJwIjoiYXBpcy9Hb29nbGUuQ2xvdWQuVGFza3MuVjJCZXRhMy8uT3dsQm90LnlhbWwiLCJoIjoiM2Y2ZjA1ZWU4MWEzYTE2MDY2ZWU2YWE2NjI2YzE1NTVjY2UyYThiZiJ9
Copy-Tag: eyJwIjoiYXBpcy9Hb29nbGUuQ2xvdWQuVk1NaWdyYXRpb24uVjEvLk93bEJvdC55YW1sIiwiaCI6IjNmNmYwNWVlODFhM2ExNjA2NmVlNmFhNjYyNmMxNTU1Y2NlMmE4YmYifQ==
Copy-Tag: eyJwIjoiYXBpcy9Hb29nbGUuQ2xvdWQuVmlkZW9JbnRlbGxpZ2VuY2UuVjEvLk93bEJvdC55YW1sIiwiaCI6IjNmNmYwNWVlODFhM2ExNjA2NmVlNmFhNjYyNmMxNTU1Y2NlMmE4YmYifQ==
Copy-Tag: eyJwIjoiYXBpcy9Hb29nbGUuQ2xvdWQuVm13YXJlRW5naW5lLlYxLy5Pd2xCb3QueWFtbCIsImgiOiIzZjZmMDVlZTgxYTNhMTYwNjZlZTZhYTY2MjZjMTU1NWNjZTJhOGJmIn0=
Copy-Tag: eyJwIjoiYXBpcy9Hb29nbGUuQ2xvdWQuV2ViU2VjdXJpdHlTY2FubmVyLlYxLy5Pd2xCb3QueWFtbCIsImgiOiIzZjZmMDVlZTgxYTNhMTYwNjZlZTZhYTY2MjZjMTU1NWNjZTJhOGJmIn0=

apis/Google.Cloud.Talent.V4Beta1/Google.Cloud.Talent.V4Beta1/CompanyServiceClient.g.cs

@@ -228,7 +228,7 @@ public abstract partial class CompanyServiceClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(CompanyService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(CompanyService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.Talent.V4Beta1/Google.Cloud.Talent.V4Beta1/CompletionClient.g.cs

@@ -153,7 +153,7 @@ public abstract partial class CompletionClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(Completion.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(Completion.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.Talent.V4Beta1/Google.Cloud.Talent.V4Beta1/EventServiceClient.g.cs

@@ -146,7 +146,7 @@ public abstract partial class EventServiceClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(EventService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(EventService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.Talent.V4Beta1/Google.Cloud.Talent.V4Beta1/JobServiceClient.g.cs

@@ -330,7 +330,7 @@ public abstract partial class JobServiceClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(JobService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(JobService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.Talent.V4Beta1/Google.Cloud.Talent.V4Beta1/TenantServiceClient.g.cs

@@ -228,7 +228,7 @@ public abstract partial class TenantServiceClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(TenantService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(TenantService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.Tasks.V2Beta3/Google.Cloud.Tasks.V2Beta3/CloudTasksClient.g.cs

@@ -415,7 +415,7 @@ public abstract partial class CloudTasksClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(CloudTasks.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(CloudTasks.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.VMMigration.V1/Google.Cloud.VMMigration.V1/VmMigrationClient.g.cs

@@ -1262,7 +1262,7 @@ public abstract partial class VmMigrationClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(VmMigration.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(VmMigration.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.VideoIntelligence.V1/Google.Cloud.VideoIntelligence.V1/VideoIntelligenceServiceClient.g.cs

@@ -176,7 +176,7 @@ public abstract partial class VideoIntelligenceServiceClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(VideoIntelligenceService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(VideoIntelligenceService.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.VmwareEngine.V1/Google.Cloud.VmwareEngine.V1/VmwareEngineClient.g.cs

@@ -950,7 +950,7 @@ public abstract partial class VmwareEngineClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(VmwareEngine.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(VmwareEngine.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);
 

apis/Google.Cloud.WebSecurityScanner.V1/Google.Cloud.WebSecurityScanner.V1/WebSecurityScannerClient.g.cs

@@ -386,7 +386,7 @@ public abstract partial class WebSecurityScannerClient
         });
 
         /// <summary>The service metadata associated with this client type.</summary>
-        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(WebSecurityScanner.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc, PackageApiMetadata.ApiMetadata);
+        public static gaxgrpc::ServiceMetadata ServiceMetadata { get; } = new gaxgrpc::ServiceMetadata(WebSecurityScanner.Descriptor, DefaultEndpoint, DefaultScopes, true, gax::ApiTransports.Grpc | gax::ApiTransports.Rest, PackageApiMetadata.ApiMetadata);
 
         internal static gaxgrpc::ChannelPool ChannelPool { get; } = new gaxgrpc::ChannelPool(ServiceMetadata);