Failed: Server '{0}' has '{1}' GB of memory, which is less than the recommended amount of memory. The recommended configuration ...

Failed: Server '{0}' has '{1}' GB of memory, which is less than the recommended amount of memory. The recommended configuration for a computer running Skype for Business Server roles of Front End Servers, Back End Servers, Standard Edition Servers, and Persistent Chat Store and Persistent Chat Compliance Store (Back End Server Roles for Persistent Chat Server) is 32 GB of memory or more. For Edge Servers, Standalone Mediation Servers, and Directors, 16 GB of memory or more is recommended. For help, see the Actions pane on the right.