public void ConfirmModifyUserTitleName() { if (usernameNewValue.text.ToCharArray().Length < 4) { Inform("Username too short!"); return; } else { PlayFabAdminAPI.UpdateUserTitleDisplayName(new UpdateUserTitleDisplayNameRequest { PlayFabId = lastPlayerIdentifier.playerID, DisplayName = usernameNewValue.text }, result => { Debug.Log("UPDATE DISPLAY NAME OK: " + result.ToJson().ToString()); Inform(string.Format("Successfully renamed {0} to {1}", lastPlayerIdentifier.displayName, usernameNewValue.text)); }, error => { Debug.LogError("UPDATE NAME FAILURE: " + error.ToString()); Inform("Unable to update name! " + error.ErrorMessage); }); } }