FModifyRootGraphInterfaces ( const [TArray](API\Runtime\Core\Containers\TArray)< [FMetasoundFrontendVersion](API\Plugins\MetasoundFrontend\FMetasoundFrontendVersion) > & InInterfaceVersionsToRemove, const [TArray](API\Runtime\Core\Containers\TArray)< [FMetasoundFrontendVersion](API\Plugins\MetasoundFrontend\FMetasoundFrontendVersion) > & InInterfaceVersionsToAdd )