title: Is there Unity 2019- Social.localUser.id get legacy gamecenterPlayerId?
body: <p>I've been update unity 2017.4 to 2019.4 and build my game to ios.
  Problem is change Social.localuser.id type, start with &quot;G:xxxxx&quot; to &quot;T:xxxxxx&quot;.
  I search some research, and find Apple change player Id gameCenter id to TeamPlayerId,PlayerId.
  My Game is live and to migrate Apples new id type it's need least 3 month use gamecenter id type.</p>
  <p>-- 1. how can i get legacy gamecenterid?</p>
  <p>and Unity 2020.1.6 release note in api section. &quot;iOS: Added: Added a public accessor for the legacy Game Center player ID, to give games an easier pathway to migrate to the new ID types in iOS 12.4&quot;.</p>
  <p>-- 2. But i don't know how can get legacy Game Center player ID?</p>
  <p>-- 3. And Any plan to update, unity 2019 lts version to get legacy type Game Center Player Id?</p>
  <p>thank you for reading.</p>