code: func (vv InputValues) Override(others ...InputValues) InputValues {
  	// FIXME: This should check to see if any of the values are maps and
  	// merge them if so, in order to preserve the behavior from prior to
  	// Terraform 0.12.
  	ret := make(InputValues)
  	for k, v := range vv {
  		ret[k] = v
  	}
  	for _, other := range others {
  		for k, v := range other {
  			ret[k] = v
  		}
  	}
  	return ret
  }
docs: // Override merges the given value maps with the receiver, overriding any
  // conflicting keys so that the latest definition wins.