Display show command data in human_readable format for better readability for complex attributes of vnf package like 'softwareImages', 'checksum', '_links' and 'useDefinedData'. Please checkout below link to see the difference in vnf package show response data before and after resolving the issue. http://paste.openstack.org/show/792305/ Change-Id: I4827437461fd42b4da8a90d7f8ef703625c78cf5