NSURLSessionDownloadTaskMBS.cancelByProducingResumeData(Handler as ProducingResumeDataCompletedMBS, tag as variant = nil)

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Cocoa Networking	MBS MacFrameworks Plugin	20.2	✅ Yes	❌ No	❌ No	✅ Yes	All

Cancels a download and calls a callback with resume data for later use.

A download can be resumed only if the following conditions are met:

• The resource has not changed since you first requested it
• The task is an HTTP or HTTPS GET request
• The server provides either the ETag or Last-Modified header (or both) in its response
• The server supports byte-range requests
• The temporary file hasn’t been deleted by the system in response to disk space pressure

Calls the handler later when finished.

NSURLSessionDownloadTaskMBS.Constructor   Private

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Cocoa Networking	MBS MacFrameworks Plugin	20.2	✅ Yes	❌ No	❌ No	✅ Yes	All

The private constructor.