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# HTTP URL Properties

Properties for HTTP URL resources.

## Discussion

In addition to the above properties, each field within an HTTP request or response header is itself a property. You can specify a header field by using the field name as the property name.

## Topics

### Constants

[`let kCFURLHTTPStatusCode: CFString!`](/documentation/CoreFoundation/kCFURLHTTPStatusCode)

A `CFNumber` object holding the status code of an HTTP request.

[`let kCFURLHTTPStatusLine: CFString!`](/documentation/CoreFoundation/kCFURLHTTPStatusLine)

A `CFString` object holding the status line of an HTTP request.


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