net9.0 
namespace Microsoft.Extensions.DependencyInjection
{
    public static class OpenApiServiceCollectionExtensions
}
.NET 9.0
Information specific to net9.0
Assembly

Microsoft.AspNetCore.OpenApi , Version=9.0.0.0, PublicKeyToken=adb9793829ddae60

Referencing

Your project needs a package reference to Microsoft.AspNetCore.OpenApi.

Package Microsoft.AspNetCore.OpenApi net9.0
Preview This API is contained in a prerelease package.
Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API
05/08/2024
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