[FRigSpace](API\Plugins\ControlRig\Rigs\FRigSpace) & Add ( const [FName](API\Runtime\Core\UObject\FName) & InNewName, [ERigSpaceType](API\Plugins\ControlRig\Rigs\ERigSpaceType) InSpaceType, const [FName](API\Runtime\Core\UObject\FName) & InParentName, const FTransform & InTransform )