15.2.

RELEASE_IMAGE=$(./openshift-install version | awk '/release image/ {print $3}')

$ RELEASE_IMAGE=$(./openshift-install version | awk '/release image/ {print $3}')

oc adm release extract --credentials-requests \
  --cloud=gcp \
  --to=<path_to_directory_with_list_of_credentials_requests>/credrequests \
  $RELEASE_IMAGE

$ oc adm release extract --credentials-requests \
  --cloud=gcp \
  --to=<path_to_directory_with_list_of_credentials_requests>/credrequests \ 

  $RELEASE_IMAGE

ccoctl gcp delete \
  --name=<name> \
  --project=<gcp_project_id> \
  --credentials-requests-dir=<path_to_directory_with_list_of_credentials_requests>/credrequests

$ ccoctl gcp delete \
  --name=<name> \ 

  --project=<gcp_project_id> \ 

  --credentials-requests-dir=<path_to_directory_with_list_of_credentials_requests>/credrequests