The CheCluster reference displays values that are specific to devworkspace only: https://access.redhat.com/documentation/en-us/red_hat_codeready_workspaces/2.15/html/installation_guide/configuring-the-codeready-workspaces-installation_crw#checluster-custom-resource-auth-settings_crw

We use version 7.43.x to single-source the docs, but the latest accurate YAML to single-source CheCluster reference is in 7.41.x: https://raw.githubusercontent.com/eclipse-che/che-operator/7.41.x/config/crd/bases/org_v1_che_crd.yaml