Properties removed from Admin SDK Reports API

I've been using the Admin SDK's Reports API to monitor G Suite license utilization (via GAM). It appears that around mid-June of this year, the relevant accounts properties were removed from the API results, causing all my license checks to fail.

If I diff the documented API properties with what I actually get back, I find the following properties all missing:

apps_total_licenses
apps_used_licenses
authorized_apps
coordinate_total_licenses
gsuite_basic_total_licenses
gsuite_basic_used_licenses
gsuite_education_total_licenses
gsuite_education_used_licenses
gsuite_enterprise_total_licenses
gsuite_enterprise_used_licenses
gsuite_unlimited_total_licenses
gsuite_unlimited_used_licenses
num_archived_users
num_authorized_apps
num_users_used_quota_ge_50_lt_80percent
num_users_used_quota_ge_80percent
team_drive_used_quota_in_mb
vault_total_licenses

Is there an alternative for this information? Did something break?