default_action :create
-property :tablespace, :kind_of => String, :name_attribute => true
+property :tablespace, :kind_of => String, :name_property => true
property :cluster, :kind_of => String, :required => true
-property :location, :kind_of => String, :required => true
+property :location, :kind_of => String, :required => [:create]
action :create do
unless cluster.tablespaces.include?(new_resource.tablespace)