Update to Microsoft.OpenApi for .NET 11

martincostello · martincostello · commit c0151a88cddc · 2026-03-11T19:13:40.000Z
For .NET 11 (so far), target Microsoft.OpenApi 3.4.0.
diff --git a/Directory.Packages.props b/Directory.Packages.props
@@ -17,8 +17,8 @@
     <PackageVersion Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="4.14.0" />
     <PackageVersion Include="Microsoft.EntityFrameworkCore.InMemory" Version="11.0.0-preview.2.26159.112" />
     <PackageVersion Include="Microsoft.Kiota.Bundle" Version="1.22.0" />
-    <PackageVersion Include="Microsoft.OpenApi" Version="2.7.0" />
-    <PackageVersion Include="Microsoft.OpenApi.YamlReader" Version="2.7.0" />
+    <PackageVersion Include="Microsoft.OpenApi" Version="3.4.0" />
+    <PackageVersion Include="Microsoft.OpenApi.YamlReader" Version="3.4.0" />
     <PackageVersion Include="Microsoft.Playwright" Version="1.58.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageVersion Include="MSBuild.ProjectCreation" Version="17.0.1" />
diff --git a/perf/Swashbuckle.AspNetCore.Benchmarks/XmlCommentsBenchmark.cs b/perf/Swashbuckle.AspNetCore.Benchmarks/XmlCommentsBenchmark.cs
@@ -115,7 +115,11 @@ public void Setup()
         // Request Body
         _requestBody = new OpenApiRequestBody
         {
-            Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+            Content = new Dictionary<string, IOpenApiMediaType>
+#else
+            Content = new Dictionary<string, OpenApiMediaType>
+#endif
             {
                 ["application/json"] = new OpenApiMediaType()
                 {
diff --git a/src/Swashbuckle.AspNetCore.Annotations/AnnotationsOperationFilter.cs b/src/Swashbuckle.AspNetCore.Annotations/AnnotationsOperationFilter.cs
@@ -117,7 +117,11 @@ private static void ApplySwaggerResponseAttributes(
                 swaggerResponseAttribute.ContentTypes is { } contentTypes)
             {
                 concrete.Content?.Clear();
+#if NET11_0_OR_GREATER
+                concrete.Content ??= new Dictionary<string, IOpenApiMediaType>();
+#else
                 concrete.Content ??= new Dictionary<string, OpenApiMediaType>();
+#endif
 
                 foreach (var contentType in contentTypes)
                 {
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/IContentValidator.cs b/src/Swashbuckle.AspNetCore.ApiTesting/IContentValidator.cs
@@ -1,5 +1,9 @@
 ﻿using Microsoft.OpenApi;
 
+#if NET11_0_OR_GREATER
+using OpenApiMediaType = Microsoft.OpenApi.IOpenApiMediaType;
+#endif
+
 namespace Swashbuckle.AspNetCore.ApiTesting;
 
 public interface IContentValidator
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/JsonContentValidator.cs b/src/Swashbuckle.AspNetCore.ApiTesting/JsonContentValidator.cs
@@ -1,6 +1,10 @@
 ﻿using Microsoft.OpenApi;
 using Newtonsoft.Json.Linq;
 
+#if NET11_0_OR_GREATER
+using OpenApiMediaType = Microsoft.OpenApi.IOpenApiMediaType;
+#endif
+
 namespace Swashbuckle.AspNetCore.ApiTesting;
 
 public sealed class JsonContentValidator : IContentValidator
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/PublicAPI.Shipped.txt b/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/PublicAPI.Shipped.txt
@@ -21,7 +21,6 @@ Swashbuckle.AspNetCore.ApiTesting.ContentDoesNotMatchSpecException.ContentDoesNo
 Swashbuckle.AspNetCore.ApiTesting.HttpHeadersExtensions
 Swashbuckle.AspNetCore.ApiTesting.IContentValidator
 Swashbuckle.AspNetCore.ApiTesting.IContentValidator.CanValidate(string mediaType) -> bool
-Swashbuckle.AspNetCore.ApiTesting.IContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
 Swashbuckle.AspNetCore.ApiTesting.IJsonValidator
 Swashbuckle.AspNetCore.ApiTesting.IJsonValidator.CanValidate(Microsoft.OpenApi.IOpenApiSchema schema) -> bool
 Swashbuckle.AspNetCore.ApiTesting.IJsonValidator.Validate(Microsoft.OpenApi.IOpenApiSchema schema, Microsoft.OpenApi.OpenApiDocument openApiDocument, Newtonsoft.Json.Linq.JToken instance, out System.Collections.Generic.IEnumerable<string> errorMessages) -> bool
@@ -44,7 +43,6 @@ Swashbuckle.AspNetCore.ApiTesting.JsonBooleanValidator.Validate(Microsoft.OpenAp
 Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator
 Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.CanValidate(string mediaType) -> bool
 Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.JsonContentValidator() -> void
-Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
 Swashbuckle.AspNetCore.ApiTesting.JsonNullValidator
 Swashbuckle.AspNetCore.ApiTesting.JsonNullValidator.CanValidate(Microsoft.OpenApi.IOpenApiSchema schema) -> bool
 Swashbuckle.AspNetCore.ApiTesting.JsonNullValidator.JsonNullValidator() -> void
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net10.0/PublicAPI.Shipped.txt b/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net10.0/PublicAPI.Shipped.txt
@@ -0,0 +1,2 @@
+﻿Swashbuckle.AspNetCore.ApiTesting.IContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
+Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net10.0/PublicAPI.Unshipped.txt b/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net10.0/PublicAPI.Unshipped.txt
@@ -0,0 +1 @@
+﻿
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net11.0/PublicAPI.Shipped.txt b/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net11.0/PublicAPI.Shipped.txt
@@ -0,0 +1 @@
+﻿
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net11.0/PublicAPI.Unshipped.txt b/src/Swashbuckle.AspNetCore.ApiTesting/PublicAPI/net11.0/PublicAPI.Unshipped.txt
@@ -0,0 +1,2 @@
+﻿Swashbuckle.AspNetCore.ApiTesting.IContentValidator.Validate(Microsoft.OpenApi.IOpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
+Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.Validate(Microsoft.OpenApi.IOpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/ResponseValidator.cs b/src/Swashbuckle.AspNetCore.ApiTesting/ResponseValidator.cs
@@ -1,6 +1,10 @@
 ﻿using System.Collections.Specialized;
 using Microsoft.OpenApi;
 
+#if NET11_0_OR_GREATER
+using OpenApiMediaType = Microsoft.OpenApi.IOpenApiMediaType;
+#endif
+
 namespace Swashbuckle.AspNetCore.ApiTesting;
 
 public sealed class ResponseValidator(IEnumerable<IContentValidator> contentValidators)
diff --git a/src/Swashbuckle.AspNetCore.ApiTesting/Swashbuckle.AspNetCore.ApiTesting.csproj b/src/Swashbuckle.AspNetCore.ApiTesting/Swashbuckle.AspNetCore.ApiTesting.csproj
@@ -20,15 +20,18 @@
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net11.0' ">
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" VersionOverride="11.0.0-preview.2.26159.112" />
-    <!-- TODO Update to 3.4.0 for .NET 11 preview.2 once changes from https://github.com/domaindrivendev/Swashbuckle.AspNetCore/pull/3646 incorporated -->
-    <PackageReference Update="Microsoft.OpenApi" VersionOverride="2.7.0" />
+    <PackageReference Update="Microsoft.OpenApi" VersionOverride="3.4.0" />
   </ItemGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" PrivateAssets="All" />
     <AdditionalFiles Include="PublicAPI\PublicAPI.Shipped.txt" />
     <AdditionalFiles Include="PublicAPI\PublicAPI.Unshipped.txt" />
   </ItemGroup>
+  <ItemGroup Condition="Exists('PublicAPI\$(TargetFramework)')">
+    <AdditionalFiles Include="PublicAPI\$(TargetFramework)\PublicAPI.Shipped.txt" />
+    <AdditionalFiles Include="PublicAPI\$(TargetFramework)\PublicAPI.Unshipped.txt" />
+  </ItemGroup>
 
   <ItemGroup>
     <Compile Include="..\Shared\JsonSchemaTypes.cs" Link="JsonSchemaTypes.cs" />
diff --git a/src/Swashbuckle.AspNetCore.Swagger/Swashbuckle.AspNetCore.Swagger.csproj b/src/Swashbuckle.AspNetCore.Swagger/Swashbuckle.AspNetCore.Swagger.csproj
@@ -21,8 +21,7 @@
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net11.0' ">
-    <!-- TODO Update to 3.4.0 for .NET 11 preview.2 -->
-    <PackageReference Update="Microsoft.OpenApi" VersionOverride="2.7.0" />
+    <PackageReference Update="Microsoft.OpenApi" VersionOverride="3.4.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Swashbuckle.AspNetCore.SwaggerGen/SwaggerGenerator/SwaggerGenerator.cs b/src/Swashbuckle.AspNetCore.SwaggerGen/SwaggerGenerator/SwaggerGenerator.cs
@@ -855,7 +855,11 @@ private OpenApiRequestBody GenerateRequestBodyFromBodyParameter(
                 (contentType) => new OpenApiMediaType
                 {
                     Schema = schema
-                }),
+                }
+#if NET11_0_OR_GREATER
+                as IOpenApiMediaType
+#endif
+                ),
         };
     }
 
@@ -909,7 +913,11 @@ private OpenApiRequestBody GenerateRequestBodyFromFormParameters(
                         (entry) => entry.Key,
                         (entry) => new OpenApiEncoding { Style = ParameterStyle.Form }
                     ) ?? []
-                })
+                }
+#if NET11_0_OR_GREATER
+                as IOpenApiMediaType
+#endif
+                )
         };
     }
 
@@ -1059,7 +1067,13 @@ private static IEnumerable<string> InferResponseContentTypes(ApiDescription apiD
             .Distinct()];
     }
 
-    private OpenApiMediaType CreateResponseMediaType(Type modelType, SchemaRepository schemaRepository)
+    private
+#if NET11_0_OR_GREATER
+        IOpenApiMediaType
+#else
+        OpenApiMediaType
+#endif
+        CreateResponseMediaType(Type modelType, SchemaRepository schemaRepository)
     {
         return new OpenApiMediaType
         {
diff --git a/test/Swashbuckle.AspNetCore.ApiTesting.Test/RequestValidatorTests.cs b/test/Swashbuckle.AspNetCore.ApiTesting.Test/RequestValidatorTests.cs
@@ -275,7 +275,11 @@ public void Validate_ThrowsException_IfRequiredContentIsNotPresent(
             RequestBody = new OpenApiRequestBody
             {
                 Required = true,
+#if NET11_0_OR_GREATER
+                Content = new Dictionary<string, IOpenApiMediaType>
+#else
                 Content = new Dictionary<string, OpenApiMediaType>
+#endif
                 {
                     [ "text/plain" ] = new OpenApiMediaType()
                 }
@@ -307,7 +311,11 @@ public void Validate_ThrowsException_IfContentMediaTypeIsNotSpecified(
         {
             RequestBody = new OpenApiRequestBody
             {
+#if NET11_0_OR_GREATER
+                Content = new Dictionary<string, IOpenApiMediaType>
+#else
                 Content = new Dictionary<string, OpenApiMediaType>
+#endif
                 {
                     [ "application/json" ] = new OpenApiMediaType()
                 }
@@ -339,7 +347,11 @@ public void Validate_DelegatesContentValidationToInjectedContentValidators(
         {
             RequestBody = new OpenApiRequestBody
             {
+#if NET11_0_OR_GREATER
+                Content = new Dictionary<string, IOpenApiMediaType>
+#else
                 Content = new Dictionary<string, OpenApiMediaType>
+#endif
                 {
                     [ "application/json" ] = new OpenApiMediaType
                     {
diff --git a/test/Swashbuckle.AspNetCore.ApiTesting.Test/ResponseValidatorTests.cs b/test/Swashbuckle.AspNetCore.ApiTesting.Test/ResponseValidatorTests.cs
@@ -140,7 +140,11 @@ public void Validate_ThrowsException_IfExpectedContentIsNotPresent(
             {
                 [ "200" ] = new OpenApiResponse
                 {
+#if NET11_0_OR_GREATER
+                    Content = new Dictionary<string, IOpenApiMediaType>
+#else
                     Content = new Dictionary<string, OpenApiMediaType>
+#endif
                     {
                         ["text/plain"] = new OpenApiMediaType()
                     }
@@ -173,7 +177,11 @@ public void Validate_ThrowsException_IfContentMediaTypeIsNotSpecified(
             {
                 [ "200" ] = new OpenApiResponse
                 {
+#if NET11_0_OR_GREATER
+                    Content = new Dictionary<string, IOpenApiMediaType>
+#else
                     Content = new Dictionary<string, OpenApiMediaType>
+#endif
                     {
                         ["application/json"] = new OpenApiMediaType()
                     }
@@ -206,7 +214,11 @@ public void Validate_DelegatesContentValidationToInjectedContentValidators(
             {
                 [ "200" ] = new OpenApiResponse
                 {
+#if NET11_0_OR_GREATER
+                    Content = new Dictionary<string, IOpenApiMediaType>
+#else
                     Content = new Dictionary<string, OpenApiMediaType>
+#endif
                     {
                         ["application/json"] = new OpenApiMediaType
                         {
diff --git a/test/Swashbuckle.AspNetCore.IntegrationTests/SwaggerIntegrationTests.cs b/test/Swashbuckle.AspNetCore.IntegrationTests/SwaggerIntegrationTests.cs
@@ -96,7 +96,7 @@ public async Task SwaggerEndpoint_ReturnsCorrectPriceExample_ForDifferentCulture
     [Theory]
     [InlineData("/swagger/v1/swagger.json", "openapi", "3.0.4")]
     [InlineData("/swagger/v1/swaggerv2.json", "swagger", "2.0")]
-    [InlineData("/swagger/v1/swaggerv3_1.json", "openapi", "3.1.1")]
+    [InlineData("/swagger/v1/swaggerv3_1.json", "openapi", "3.1.2")]
     public async Task SwaggerMiddleware_CanBeConfiguredMultipleTimes(
         string swaggerUrl,
         string expectedVersionProperty,
diff --git a/test/Swashbuckle.AspNetCore.IntegrationTests/Swashbuckle.AspNetCore.IntegrationTests.csproj b/test/Swashbuckle.AspNetCore.IntegrationTests/Swashbuckle.AspNetCore.IntegrationTests.csproj
@@ -31,6 +31,10 @@
     <PackageReference Include="xunit.v3.mtp-off" />
   </ItemGroup>
 
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net10.0' ">
+    <PackageReference Update="Microsoft.OpenApi.YamlReader" VersionOverride="2.7.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <AssemblyMetadata Include="ProjectRoot" Value="$([System.IO.Path]::GetFullPath('$(MSBuildThisFileDirectory)'))" />
     <AssemblyMetadata Include="SolutionRoot" Value="$([System.IO.Path]::GetFullPath('$(MSBuildThisFileDirectory)\..\..'))" />
diff --git a/test/Swashbuckle.AspNetCore.IntegrationTests/snapshots/11_0/VerifyTests.Swagger_IsValidJson_No_Startup_entryPointType=MinimalAppWithNullableEnums.Program_swaggerRequestUri=v1.verified.txt b/test/Swashbuckle.AspNetCore.IntegrationTests/snapshots/11_0/VerifyTests.Swagger_IsValidJson_No_Startup_entryPointType=MinimalAppWithNullableEnums.Program_swaggerRequestUri=v1.verified.txt
@@ -1,5 +1,5 @@
 ﻿{
-  "openapi": "3.1.1",
+  "openapi": "3.1.2",
   "info": {
     "title": "MinimalAppWithNullableEnums",
     "version": "1.0"
diff --git a/test/Swashbuckle.AspNetCore.SwaggerGen.Test/SwaggerGenerator/SwaggerGeneratorTests.cs b/test/Swashbuckle.AspNetCore.SwaggerGen.Test/SwaggerGenerator/SwaggerGeneratorTests.cs
@@ -208,7 +208,11 @@ public void GetSwagger_GenerateProducesSchemas_ForProvidedOpenApiOperation()
                     {
                         ["200"] = new OpenApiResponse()
                         {
-                            Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+                            Content = new Dictionary<string, IOpenApiMediaType>
+#else
+                            Content = new Dictionary<string, OpenApiMediaType>
+#endif
                             {
                                 ["application/someMediaType"] = new OpenApiMediaType()
                             }
@@ -264,7 +268,11 @@ public void GetSwagger_GenerateConsumesSchemas_ForProvidedOpenApiOperationAndApp
                     OperationId = "OperationIdSetInMetadata",
                     RequestBody = new OpenApiRequestBody()
                     {
-                        Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+                            Content = new Dictionary<string, IOpenApiMediaType>
+#else
+                            Content = new Dictionary<string, OpenApiMediaType>
+#endif
                         {
                             ["application/someMediaType"] = new OpenApiMediaType()
                         }
@@ -2316,7 +2324,11 @@ public void GetSwagger_GenerateConsumesSchemas_ForProvidedOpenApiOperationWithSe
                     OperationId = "OperationIdSetInMetadata",
                     RequestBody = new OpenApiRequestBody()
                     {
-                        Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+                        Content = new Dictionary<string, IOpenApiMediaType>
+#else
+                        Content = new Dictionary<string, OpenApiMediaType>
+#endif
                         {
                             ["application/someMediaType"] = new OpenApiMediaType()
                         }
@@ -2381,7 +2393,11 @@ public void GetSwagger_GenerateConsumesSchemas_ForProvidedOpenApiOperationWithIF
                     OperationId = "OperationIdSetInMetadata",
                     RequestBody = new OpenApiRequestBody()
                     {
-                        Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+                        Content = new Dictionary<string, IOpenApiMediaType>
+#else
+                        Content = new Dictionary<string, OpenApiMediaType>
+#endif
                         {
                             ["application/someMediaType"] = new OpenApiMediaType()
                         }
@@ -2443,7 +2459,11 @@ public void GetSwagger_GenerateConsumesSchemas_ForProvidedOpenApiOperationWithIF
                     OperationId = "OperationIdSetInMetadata",
                     RequestBody = new OpenApiRequestBody()
                     {
-                        Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+                        Content = new Dictionary<string, IOpenApiMediaType>
+#else
+                        Content = new Dictionary<string, OpenApiMediaType>
+#endif
                         {
                             ["application/someMediaType"] = new OpenApiMediaType()
                         }
@@ -2507,7 +2527,11 @@ public void GetSwagger_GenerateConsumesSchemas_ForProvidedOpenApiOperationWithSt
                     OperationId = "OperationIdSetInMetadata",
                     RequestBody = new OpenApiRequestBody()
                     {
-                        Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+                        Content = new Dictionary<string, IOpenApiMediaType>
+#else
+                        Content = new Dictionary<string, OpenApiMediaType>
+#endif
                         {
                             ["application/someMediaType"] = new OpenApiMediaType()
                         }
@@ -2567,7 +2591,11 @@ public void GetSwagger_OpenApiOperationWithRawContent_IsHandled()
                 {
                     RequestBody = new OpenApiRequestBody()
                     {
-                        Content = new Dictionary<string, OpenApiMediaType>()
+#if NET11_0_OR_GREATER
+                        Content = new Dictionary<string, IOpenApiMediaType>
+#else
+                        Content = new Dictionary<string, OpenApiMediaType>
+#endif
                         {
                             { "text/plain", new OpenApiMediaType() }
                         }
diff --git a/test/Swashbuckle.AspNetCore.SwaggerGen.Test/VerifyTests.cs b/test/Swashbuckle.AspNetCore.SwaggerGen.Test/VerifyTests.cs
diff --git a/test/Swashbuckle.AspNetCore.SwaggerGen.Test/XmlComments/XmlCommentsRequestBodyFilterTests.cs b/test/Swashbuckle.AspNetCore.SwaggerGen.Test/XmlComments/XmlCommentsRequestBodyFilterTests.cs
diff --git a/test/WebSites/TestFirst.IntegrationTests/CreateUserTests.cs b/test/WebSites/TestFirst.IntegrationTests/CreateUserTests.cs

Original file line number	Diff line number	Diff line change
`@@ -115,7 +115,11 @@ public void Setup()`
`115`	`115`	`// Request Body`
`116`	`116`	`_requestBody = new OpenApiRequestBody`
`117`	`117`	`{`
`118`		`- Content = new Dictionary<string, OpenApiMediaType>()`
	`118`	`+#if NET11_0_OR_GREATER`
	`119`	`+ Content = new Dictionary<string, IOpenApiMediaType>`
	`120`	`+#else`
	`121`	`+ Content = new Dictionary<string, OpenApiMediaType>`
	`122`	`+#endif`
`119`	`123`	`{`
`120`	`124`	`["application/json"] = new OpenApiMediaType()`
`121`	`125`	`{`
Original file line number	Diff line number	Diff line change
`@@ -117,7 +117,11 @@ private static void ApplySwaggerResponseAttributes(`
`117`	`117`	`swaggerResponseAttribute.ContentTypes is { } contentTypes)`
`118`	`118`	`{`
`119`	`119`	`concrete.Content?.Clear();`
	`120`	`+#if NET11_0_OR_GREATER`
	`121`	`+ concrete.Content ??= new Dictionary<string, IOpenApiMediaType>();`
	`122`	`+#else`
`120`	`123`	`concrete.Content ??= new Dictionary<string, OpenApiMediaType>();`
	`124`	`+#endif`
`121`	`125`
`122`	`126`	`foreach (var contentType in contentTypes)`
`123`	`127`	`{`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+Swashbuckle.AspNetCore.ApiTesting.IContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void`
	`2`	`+Swashbuckle.AspNetCore.ApiTesting.JsonContentValidator.Validate(Microsoft.OpenApi.OpenApiMediaType mediaTypeSpec, Microsoft.OpenApi.OpenApiDocument openApiDocument, System.Net.Http.HttpContent content) -> void`