OpenShift 4 AWS cloud-credentials access key is expired.

Issue

• My AWS service account used when installing the cluster is expired how do I update the cloud credentials used in my cluster?
• OpenShift cluster operator, cloud-credential, is in a degraded state.
• cloud-credential-operator error log "error syncing credentials: error determining whether a credentials update is needed: unable to read info for username"
• The oc adm upgrade command reports the error: the cluster operator cloud-credential is degraded