VOD Node data model

Name	Type	Description	Localised	Always available
`_id`	String	Internal identifier for the object.	No	Yes
`ancestors`	Array of strings	A list of the IDs of all the nodes above the current one, in order, starting from the highest-level one.	No	Yes
`BarkerChannelRef`	String	The URI of the barker channel promoting this node.	No	No
`children`	Array of strings	A list of IDs of the node's children.	No	Yes
`companyId`	String	The ID of the broadcaster company that is offering the catalogue node.	No	No
`descendants`	Array of strings	A list of IDs of all the nodes below the current one in the tree.	No	Yes
`id`	String	The CMS's identifier for the object.	No	Yes
`isRoot`	Boolean	True if the node is a top-level/root node.	No	Yes
`locale`	String	The locale used for the object's localisable fields.	No	Yes
`nls.Title`	String	Native language support for the title field to allow proper sorting on these fields, rather than utf-8 order.	No	No
`nodeOrder`	Integer	The index of the node, used for explicit ordering of nodes in a parent node or group. Since MDS 1.1STD4.	No	No
`parent`	String	The ID of the node's parent.	No	Yes
`PrivateMetadata`	String	Used to pass data directly from the operator to the end-user device without any CMS/SDP processing. One possible use is to pass a list of keyword/value pairs, separated by semi-colons.	No	No
`PromoImages`	String	A list of promo image URLs. The Metadata Server does not validate the format of this field’s value, and does not attempt to access the URLs to verify the existence of the image files.	No	No
`provider`	String	The identifier of the metadata provider, from the ID of the export's `CMSVodData` element.	No	Yes
`Rating.code`	String	Parental rating code (from the CMS).	No	Yes
`Rating.name`	String	Localized name for the rating, for example, `Adult` or `Adulto`.	Yes	Yes
`Rating.precedence`	Integer	Quantitative rating value.	No	Yes
`regions`	Array of strings	The region identifiers targeted by the catalogue node.	No	No
`title`	String	The name of the catalogue node. This field is not localized. Multi-language clients should use the `Title` field instead.	No	Yes
`Title`	String	The name of the catalogue node.	Yes	Yes
`xml`	String	The type of object. This is always `Node`.	No	Yes