To download all objects using wget:

wget -r -H -N --cut-dirs=3 --include-directories="/v1/" "https://swiftbrowser.dkrz.de/public/dkrz_ee0fb9db-31e9-4c9e-87eb-eaeead11bed1/DYAMOND_PHASE2/?show_all"

Name
ecmwf-sst-sic-dyamond-winter
dyamond-winter-sst-sic-runmean.grb
dyamond-winter-sst-sic-runmean.nc
ifs_oper_T1279_2020012000.grb
ifs_oper_T1279_2020012000.nc
var_sst_sic-1u.sh