in anghammarad/src/main/scala/com/gu/anghammarad/serialization/Serialization.scala [117:126]
private[serialization] def parseTarget(key: String, value: String): Try[Target] = {
key match {
case "Stack" => Success(Stack(value))
case "Stage" => Success(Stage(value))
case "App" => Success(App(value))
case "AwsAccount" => Success(AwsAccount(value))
case "GithubTeamSlug" => Success(GithubTeamSlug(value))
case _ => Fail(s"Unable to match keys to known targets")
}
}