code: func (r Software_VirtualLicense) GetLicenseFile() (resp []byte, err error) {
  	err = r.Session.DoRequest("SoftLayer_Software_VirtualLicense", "getLicenseFile", nil, &r.Options, &resp)
  	return
  }
docs: // Attempt to retrieve the file associated with a virtual license, if such a file exists.  If there is no file for this virtual license, calling this method will either throw an exception or return false.