Follow Step
Combined with Expect Location, the follow step can be used to request the target
URL which was the result of a create response.
Usage
Location header
The Location header is typically set on a 201 Created response. The example below
shows how such a response from an [Operation] can be handled by following the new
resource's URI set on the response:
With Operation <http://example.com/vocab#CreateIssueOperation> {
    Invoke {
        Expect Status 201
        Expect Header Location [newIssue]
        Follow [newIssue]
    }
}
