<!-- Code generated from the comments of the Config struct in builder/virtualbox/ovf/config.go; DO NOT EDIT MANUALLY -->

- `checksum` (string) - The checksum for the source_path file. The type of the checksum is
  specified within the checksum field as a prefix, ex: "md5:{$checksum}".
  The type of the checksum can also be omitted and Packer will try to
  infer it based on string length. Valid values are "none", "{$checksum}",
  "md5:{$checksum}", "sha1:{$checksum}", "sha256:{$checksum}",
  "sha512:{$checksum}" or "file:{$path}". Here is a list of valid checksum
  values:
   * md5:090992ba9fd140077b0661cb75f7ce13
   * 090992ba9fd140077b0661cb75f7ce13
   * sha1:ebfb681885ddf1234c18094a45bbeafd91467911
   * ebfb681885ddf1234c18094a45bbeafd91467911
   * sha256:ed363350696a726b7932db864dda019bd2017365c9e299627830f06954643f93
   * ed363350696a726b7932db864dda019bd2017365c9e299627830f06954643f93
   * file:http://releases.ubuntu.com/20.04/SHA256SUMS
   * file:file://./local/path/file.sum
   * file:./local/path/file.sum
   * none
  Although the checksum will not be verified when it is set to "none",
  this is not recommended since these files can be very large and
  corruption does happen from time to time.

- `source_path` (string) - The filepath or URL to an OVF or OVA file that acts as the
  source of this build.