{"en_US": "<search string=\"Mailing List Subscriptions\">\n                <field name=\"contact_id\"/>\n                <field name=\"opt_out\"/>\n                <field name=\"list_id\"/>\n            </search>", "vi_VN": "<search string=\"Mailing List Subscriptions\">\n                <field name=\"contact_id\"/>\n                <field name=\"opt_out\"/>\n                <field name=\"list_id\"/>\n            </search>"}