Apologies for the delay here! There is not a public / documented way to do this, unfortunately, although I am happy to share this feedback with our product team for future improvements!
However, there is an experimental R package
connectapi that exposes some of this functionality. The experimental functionality is subject to change on new RStudio Connect releases, so please ensure that your reports do not break before upgrading RStudio Connect.
You are welcome to give that a try. We would love to hear any feedback you have on the usefulness of this workflow and whether it meets your needs!
client <- connect()
all_content <- get_content(client, limit = Inf)
all_content %>% group_by(access_type) %>% tally()
# A tibble: 3 x 2
# access_type n
# <chr> <int>
# 1 acl 378
# 2 all 113
# 3 logged_in 9
# for "acl" based content
guid <- "some-app-guid"