After a few support packs there is long list of docker images in the VA:

# docker image ls | sort | grep -v REPOSITORY
antimalware        23.4.0.88   a0a45cee8398   11 months ago   1.03GB
antimalware        latest      a0a45cee8398   11 months ago   1.03GB
imaging            23.4.0.88   398bc529407b   11 months ago   1.37GB
imaging            latest      398bc529407b   11 months ago   1.37GB
patch-management   23.4.0.88   1efc374560a5   11 months ago   880MB
patch-management   latest      1efc374560a5   11 months ago   880MB
pbserv             23.4.0.88   9317259a0bec   11 months ago   128MB
pbserv             23.4.0.91   fa6d9f38aec5   6 months ago    128MB
pbserv             latest      fa6d9f38aec5   6 months ago    128MB
proxydhcp          23.4.0.88   b3ad0f4bf362   11 months ago   128MB
proxydhcp          latest      b3ad0f4bf362   11 months ago   128MB
tftp               23.4.0.88   4ba99ab65522   11 months ago   127MB
tftp               23.4.0.91   c445deff3763   6 months ago    127MB
tftp               latest      c445deff3763   6 months ago    127MB
user-sync          23.4.0.88   b15d810e4684   11 months ago   882MB
user-sync          latest      b15d810e4684   11 months ago   882MB
zenadmin-mgmt      23.4.0.88   f2e1636069b7   11 months ago   1.17GB
zenadmin-mgmt      23.4.0.92   7ad2da9095f0   6 months ago    1.2GB
zenadmin-mgmt      latest      7ad2da9095f0   6 months ago    1.2GB
zen-api-gateway    23.4.0.88   edc98b04a36e   11 months ago   1.08GB
zen-api-gateway    latest      edc98b04a36e   11 months ago   1.08GB
zenclient-mgmt     23.4.0.88   9804b282d611   11 months ago   991MB
zenclient-mgmt     23.4.0.93   3263df344e36   6 months ago    1.09GB
zenclient-mgmt     23.4.0.95   7c986b30f4f9   3 months ago    1.09GB
zenclient-mgmt     latest      7c986b30f4f9   3 months ago    1.09GB
zenconfigure       23.4.0.88   88068f2cef95   11 months ago   586MB
zenconfigure       latest      88068f2cef95   11 months ago   586MB
zencore            23.4.0.88   137e0c825a17   11 months ago   232MB
zencore            23.4.0.92   6139a42dd0b1   6 months ago    236MB
zencore            23.4.0.95   48c87d2f1eca   3 months ago    236MB
zencore            latest      48c87d2f1eca   3 months ago    236MB
zenjoinproxy       23.4.0.88   f56ae9e6f566   11 months ago   612MB
zenjoinproxy       latest      f56ae9e6f566   11 months ago   612MB
zenkafka           23.4.0.88   d7095e599433   11 months ago   1.29GB
zenkafka           latest      d7095e599433   11 months ago   1.29GB
zenl10n            23.4.0.88   f229e811b33e   11 months ago   38.8MB
zenl10n            latest      f229e811b33e   11 months ago   38.8MB
zenloader          23.4.0.88   4d257b6f0db4   11 months ago   1.82GB
zenloader          latest      4d257b6f0db4   11 months ago   1.82GB
zenzookeeper       23.4.0.88   65e67f107ebc   11 months ago   800MB
zenzookeeper       latest      65e67f107ebc   11 months ago   800MB
zmgprebootpolicy   23.4.0.88   fa3f3042afbe   11 months ago   128MB
zmgprebootpolicy   latest      fa3f3042afbe   11 months ago   128MB

I try to remove some of them where the version is not equal to the 'latest' tag.

# docker image rm 3263df344e36
Error response from daemon: conflict: unable to delete 3263df344e36 (cannot be forced) - image has dependent child images
# docker image rm 9804b282d611
Error response from daemon: conflict: unable to delete 9804b282d611 (cannot be forced) - image has dependent child images
# docker image rm f2e1636069b7
Error response from daemon: conflict: unable to delete f2e1636069b7 (cannot be forced) - image has dependent child images
# docker image rm 4ba99ab65522
Error response from daemon: conflict: unable to delete 4ba99ab65522 (cannot be forced) - image has dependent child images
# docker image rm 9317259a0bec
Error response from daemon: conflict: unable to delete 9317259a0bec (cannot be forced) - image has dependent child images

Indeed? You need all this images? ... wastet space ...