# Given this define:

define foo::bar (
  $var1 = 'var1default',
  $var2 = 'var2default',
) { ... }


## and this instantiation
foo::bar { 'blah':
  var1 => 'some-value-for-var1',
}

# This works
$value_of_var_1 = getparam(Foo::Bar['blah'], 'var1')

# This doesn't
$value_of_var_2 = getparam(Foo::Bar['blah'], 'var2')