Update AWS docs to include --expander option flag and other common notes and gotchas
Update AWS docs to include --expander option flag and other common notes and gotchas

thockin/contrib,aledbf/contrib,eastbanctech/kubernetes-contrib,jcmoraisjr/k8s-contrib,jcmoraisjr/k8s-contrib,foxish/contrib,Q-Lee/contrib,widgetpl/contrib,piosz/contrib,grodrigues3/contrib,cdemers/contrib,cdemers/contrib,thockin/contrib,verb/contrib,Pensu/contrib,foxish/contrib,thockin/contrib,ixdy/kubernetes-contrib,piosz/contrib,rchicoli/kubernetes-contrib,rchicoli/kubernetes-contrib,widgetpl/contrib,grodrigues3/contrib,piosz/contrib,krzyzacy/contrib,x13n/contrib,verb/contrib,krzyzacy/contrib,xialonglee/contrib,moul/contrib,aledbf/contrib,aledbf/contrib,spxtr/contrib,ixdy/kubernetes-contrib,aledbf/contrib,rchicoli/kubernetes-contrib,krzyzacy/contrib,foxish/contrib,eastbanctech/kubernetes-contrib,kskalski/contrib,Pensu/contrib,eastbanctech/kubernetes-contrib,widgetpl/contrib,moul/contrib,eastbanctech/kubernetes-contrib,cdemers/contrib,rchicoli/kubernetes-contrib,xialonglee/contrib,xialonglee/contrib,thockin/contrib,jcmoraisjr/k8s-contrib,widgetpl/contrib,Q-Lee/contrib,xialonglee/contrib,ixdy/kubernetes-contrib,x13n/contrib,krzyzacy/contrib,Q-Lee/contrib,spxtr/contrib,spxtr/contrib,ixdy/contrib,Pensu/contrib,ixdy/kubernetes-contrib,cdemers/contrib,Q-Lee/contrib,Q-Lee/contrib,verb/contrib,piosz/contrib,grodrigues3/contrib,ixdy/contrib,verb/contrib,moul/contrib,cdemers/contrib,ingvagabund/contrib,x13n/contrib,grodrigues3/contrib,ixdy/contrib,thockin/contrib,kskalski/contrib,kskalski/contrib,jcmoraisjr/k8s-contrib,kskalski/contrib,aledbf/contrib,Pensu/contrib,jcmoraisjr/k8s-contrib,xialonglee/contrib,verb/contrib,foxish/contrib,verb/contrib,ingvagabund/contrib,cdemers/contrib,rchicoli/kubernetes-contrib,spxtr/contrib,Pensu/contrib,x13n/contrib,widgetpl/contrib,ingvagabund/contrib,piosz/contrib,x13n/contrib,xialonglee/contrib,jcmoraisjr/k8s-contrib,moul/contrib,piosz/contrib,thockin/contrib,foxish/contrib,foxish/contrib,aledbf/contrib,widgetpl/contrib,eastbanctech/kubernetes-contrib,ixdy/kubernetes-contrib,x13n/contrib,krzyzacy/contrib,grodrigues3/contrib,grodrigues3/contrib,Pensu/contrib,spxtr/contrib,rchicoli/kubernetes-contrib,kskalski/contrib,ingvagabund/contrib,spxtr/contrib,Q-Lee/contrib,ixdy/kubernetes-contrib,moul/contrib,kskalski/contrib,ingvagabund/contrib,eastbanctech/kubernetes-contrib,ingvagabund/contrib,krzyzacy/contrib