{"validImageTypes": ["CONTAINER_VM", "COS"], "validNodeVersions": ["1.6.4", "1.6.2", "1.5.7", "1.5.6", "1.4.9"], "defaultClusterVersion": "1.6.4", "validMasterVersions": ["1.6.4", "1.5.7"], "defaultImageType": "COS"}
