As per examples, AWS CPI takes default_security_groups (plural)
As per examples, AWS CPI takes default_security_groups (plural)

tracyde/bosh-aws-cpi-release,jfuerth/bosh-aws-cpi-release,wcamarao/bosh-aws-cpi-release,tracyde/bosh-aws-cpi-release,jfuerth/bosh-aws-cpi-release,wcamarao/bosh-aws-cpi-release,cloudfoundry-incubator/bosh-aws-cpi-release,cloudfoundry-incubator/bosh-aws-cpi-release,tracyde/bosh-aws-cpi-release,wcamarao/bosh-aws-cpi-release,jfuerth/bosh-aws-cpi-release,cloudfoundry-incubator/bosh-aws-cpi-release