DeviceDiscoveryExtension iOS xcode15.0 b2

#DeviceDiscoveryExtension.framework ##mandel

diff -ruN /Applications/Xcode_15.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/DeviceDiscoveryExtension.framework/Headers/DDDevice.h /Applications/Xcode_15.0.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/DeviceDiscoveryExtension.framework/Headers/DDDevice.h
--- /Applications/Xcode_15.0.0-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/DeviceDiscoveryExtension.framework/Headers/DDDevice.h	2023-05-19 21:24:01
+++ /Applications/Xcode_15.0.0-beta2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/DeviceDiscoveryExtension.framework/Headers/DDDevice.h	2023-06-10 04:10:20
@@ -125,10 +125,8 @@
 @property (readwrite, assign, nonatomic) DDDeviceState state;
 
 /// Whether the device supports grouping with other devices with the same protocol.
-@property (readwrite, assign, nonatomic) BOOL supportsGrouping;
-
-/// The identifier of the potential pre-configured group the device is in.
-@property (readwrite, copy, nullable, nonatomic) NSString *groupIdentifier;
+@property (readwrite, assign, nonatomic) BOOL supportsGrouping
+    API_AVAILABLE( ios( 17.0 ) );
 
 /// TXT record of the device.
 @property (readwrite, copy, nullable, nonatomic) NSData *txtRecordData