BackgroundTasks macOS xcode15.0 b1

#BackgroundTasks.framework https://github.com/xamarin/xamarin-macios/pull/18670

diff -ruN /Applications/Xcode_14.3.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTask.h /Applications/Xcode_15.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTask.h
--- /Applications/Xcode_14.3.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTask.h	2023-03-09 19:13:22
+++ /Applications/Xcode_15.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTask.h	2023-05-19 22:16:16
@@ -108,6 +108,19 @@
 @end
 
 /*!
+ @abstract A potentially time-consuming task that is required to process data essential to a health research study.
+ */
+BG_EXTERN API_AVAILABLE(ios(17.0), tvos(17.0)) API_UNAVAILABLE(macos, watchos, tvos)
+/// A task meant to perform processing on behalf of health research studies.
+///
+/// Health research tasks may only be used by applications entitled to perform
+/// studies and user's have opted in to the relevant study. These apps must have the
+/// `com.apple.developer.backgroundtasks.healthresearch` entitlement.
+@interface BGHealthResearchTask : BGProcessingTask
+
+@end
+
+/*!
  @abstract A background task used to update your app's contents in the background.
  */
 BG_EXTERN API_AVAILABLE(ios(13.0), tvos(13.0)) API_UNAVAILABLE(macos, watchos)
diff -ruN /Applications/Xcode_14.3.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTaskRequest.h /Applications/Xcode_15.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTaskRequest.h
--- /Applications/Xcode_14.3.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTaskRequest.h	2023-03-09 19:16:41
+++ /Applications/Xcode_15.0.0-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/BackgroundTasks.framework/Headers/BGTaskRequest.h	2023-05-19 22:16:16
@@ -6,7 +6,6 @@
 //
 
 #import <Foundation/Foundation.h>
-
 #import <BackgroundTasks/BGDefines.h>
 
 NS_ASSUME_NONNULL_BEGIN
@@ -97,6 +96,20 @@
 
 @end
 
+/// A request to launch your app in the background to execute a health research task for studies a user has opted into and
+/// that can take minutes to complete.
+BG_EXTERN API_AVAILABLE(ios(17.0), tvos(17.0)) API_UNAVAILABLE(macos, watchos)
+@interface BGHealthResearchTaskRequest : BGProcessingTaskRequest
+/*!
+ @abstract What file protection state is required to access data relevant to this task.
+ @discussion Update this property to indicate what type of data needs to be accessible when the task is run.
+ The default value is `NSFileProtectionCompleeUntilFirstUserAuthentication`.
+ */
+
+/// A String indicating file protection availability required for processing.
+@property (assign) NSFileProtectionType protectionTypeOfRequiredData;
+
+@end
 
 NS_ASSUME_NONNULL_END