net9.0-macos14.2 
namespace GameKit
{
    [Register("GKAchievement", true)]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("ios")]
    [SupportedOSPlatform("macos")]
    [SupportedOSPlatform("tvos")]
    public class GKAchievement : NSObject, INSCoding, INSSecureCoding, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [SupportedOSPlatform("tvos17.0")]
        [SupportedOSPlatform("ios17.0")]
        [SupportedOSPlatform("macos14.0")]
        [SupportedOSPlatform("maccatalyst17.0")]
        public virtual Task<GKChallengeComposeControllerResult!>! ChallengeComposeControllerWithMessageAsync(string? message, GKPlayer![]! players, out NSViewController! result);
    }
}
.NET
9.0
Information specific to net9.0
Platforms This API is only available when you target a specific platform:
macOS
10.1410.1510.1611.011.111.211.312.012.112.313.013.113.314.014.2
Information specific to net9.0-macos14.2
Assembly

Microsoft.macOS , Version=14.2.0.0, PublicKeyToken=84e04ff9cfb79065

Referencing

The API is automatically referenced.

Platform Restrictions

This API is only supported on the following platforms:

  • iOS >= 17
  • Mac Catalyst >= 17
  • macOS >= 14
  • tvOS >= 17
  • Built-in API
  • Package-provided API