To download all objects using wget:

wget -r -H -N --cut-dirs=4 --include-directories="/v1/" "https://swiftbrowser.dkrz.de/public/dkrz_cc566461dff84e59964ced89d96324d8/dyamond_2020/dpp0058a-obs/?show_all"

Name
imgs
media
scripts
styles
index.html
index.html~
quickplots.json
quickplots.json~