gcloud iam roles describe

gcloud iam roles describe roles/viewer
gcloud iam roles describe roles/viewer

Related

• GCP: Project-Viewer role according to IBM https://cloud.ibm.com/docs/security-compliance?topic=security-compliance-permissions
• iam.roleViewer

See also

• gcloud iam [ roles | service-accounts | get-iam-policy | roles describe ], gcloud asset search-all-iam-policies, list-grantable-roles