How To Get Tile Cell Position

I have created a Tilemap which is a child of a grid. Is there any way to get a particular grid cell in script? I ask because you can use Map.SetTile(new Vector3Int(1, 1, 0), null); in order to remove a tile at a certain cell position. I have an object that collides with tiles and I want to be able to get the cell position that was collided with so that I can remove that tile. Any help would be appreciated.