After launching the "Parking Difficulty" feature back in the beginning in 2017, now Google updated Maps with "Find Parking" option. In short, it will pull up a list of nearby parking lots and garages and will give you directions to it. There is also an availability of adding the parking in a list. The option is pretty neat and should work seamlessly, but only for Android in the beginning. The first 25 cities/metro areas to get the feature are all in the US and are listed alphabetically: Atlanta, Boston, Charlotte, Chicago, Cleveland, Dallas/Fort Worth, DC, Denver,...
Source: http://www.gsmarena.com/google_adds_public_parkings_and_lots_to_google_maps-news-26989.php