Hammer CLI

The message "found more than once" is inaccurately describing the problem. This message is shown when there are more than one possible values for an omitted option. For example

$ hammer repository list --organization-label megacorp --content-view myview
Error: content_view_version found more than once

The proper description of this scenario is "more than one". "More than once" implies that the same thing is found multiple times.