code: def update(new_email_address, name)
        options = {
          :query => { :email => @email_address },
          :body => {
            :EmailAddress => new_email_address,
            :Name => name
          }.to_json }
        put '/admins.json', options
        # Update @email_address, so this object can continue to be used reliably
        @email_address = new_email_address
      end
docs: Updates the administator details.