Instance Property


An error object that indicates why the task failed.


var error: Error? { get }


This value is nil if the task is still active or if the transfer completed successfully.

See Also

Obtaining General Task Information

var currentRequest: URLRequest?

The URL request object currently being handled by the task.

var originalRequest: URLRequest?

The original request object passed when the task was created.

var response: URLResponse?

The server’s response to the currently active request.

var taskDescription: String?

An app-provided description of the current task.

var taskIdentifier: Int

An identifier uniquely identifying the task within a given session.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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