class Aws::SharedConfig

def region(opts = {})

def region(opts = {})
  p = opts[:profile] || @profile_name
  if @config_enabled
    if @parsed_credentials
      region = @parsed_credentials.fetch(p, {})["region"]
    end
    if @parsed_config
      region ||= @parsed_config.fetch(p, {})["region"]
    end
    region
  else
    nil
  end
end