<!-- Code generated from the comments of the AccessConfig struct in builder/openstack/access_config.go; DO NOT EDIT MANUALLY -->

- `username` (string) - The username or id used to connect to the OpenStack service. If not
  specified, Packer will use the environment variable OS_USERNAME or
  OS_USERID, if set. This is not required if using access token or
  application credential instead of password, or if using cloud.yaml.

- `password` (string) - The password used to connect to the OpenStack service. If not specified,
  Packer will use the environment variables OS_PASSWORD, if set. This is
  not required if using access token or application credential instead of
  password, or if using cloud.yaml.

- `identity_endpoint` (string) - The URL to the OpenStack Identity service. If not specified, Packer will
  use the environment variables OS_AUTH_URL, if set. This is not required
  if using cloud.yaml.

<!-- End of code generated from the comments of the AccessConfig struct in builder/openstack/access_config.go; -->
