Is it possible to get the full URL of a map and then generate maps from said URL with the Google Map API V3? It seems like this should be straight forward but I have not found any way to do so. I have no problems getting and generating basic URLs like the to and from type directions, but this doesn't cover my needs in a lot of cases. For instance, when directions are modified by dragging the route, the URL becomes much more intricate as seen with the browser version of Google Maps and I need to copy the full string and generate the map again with that URL.
An example of the full URL with modified routes looks like: https://www.google.com/maps/dir/43.7447677,-103.7949526/42.2015221,-103.2676089/@42.1627848,-102.7149569,7.45z/data=!4m9!4m8!1m5!3m4!1m2!1d-101.8968136!2d43.0988354!3s0x8779521542794cd5:0x9ddd898e98403dcc!1m0!3e0
Using the short URLs would be ideal, but I see that there is an API for that which I will reference once this initial functionality is working if there's not a way to simply pull and utilize the short URLs off the bat.