[ECommandResult::Type](API\Developer\SourceControl\ECommandResult__Type) GetState ( const [TArray](API\Runtime\Core\Containers\TArray)< [FSourceControlChangelistRef](API\Developer\SourceControl\FSourceControlChangelistRef) > & InChangelists, [TArray](API\Runtime\Core\Containers\TArray)< [FSourceControlChangelistStateRef](API\Developer\SourceControl\FSourceControlChangelistStateRef) > & OutState, [EStateCacheUsage::Type](API\Developer\SourceControl\EStateCacheUsage__Type) InStateCacheUsage )