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This section describes how to set metadata on assets. Setting any data in Digizuite is done using the BatchUpdate endpoint.

BatchUpdate is an endpoint that always takes the following parameters:

UpdateXML

The updateXML is a XML object that refers to what should be updated (i.e. metadata, configuration, security etc.) and which fields. An example looks like this:

<r>
	<asset fieldId="MetaDataUpdate">
		<metafield fieldId="MetaFieldLabelid_50727" labelId="50727"/>
	</asset>
</r>

• The first <r> tag always encapsulated everything and has to be there.
• The <asset> tag refers to what should be updated.
• The <metafield> tag refers to which field should be updated.
• The fieldIds which are used in the values JSON to match fields and values
• The labelId refers to the metafield labelId (language versioned metafield id) - basically which field should be updated.

Values

The values JSON object contains all the values of what should be updated. An example looks like this:

[{
	"Id": "MetaDataUpdate",
	"FieldId": "MetaDataUpdate",
	"ContainerType": 7,
	"RowId": 1,
	"Values": [{
		"FieldId": "MetaFieldLabelid_50727",
		"Type": 1,
		"Values": ["test"]
	}],
	"ItemIds": ["10585"]
}]

• The Id refers to what xml container should be used to (i.e. see <asset> tag in updateXML example)
• The FieldId is the same as ID. It is there for backwards compatibility
• ContainerType defines the type of the values
• RowId is only used for iterative metadata, which is a special type of metadata that contains multiple rows (e.g. comments on a video). For any other metadata type this should ALWAYS be 1.
• Values contain the actual values
  • FieldId refers to the inner xml tag that also has a fieldid (i.e. see <metafield> tag in updateXML example
  • Type refers to the datatype of the value. See appendix for datatypes
  • Values contains the actual values that has to be set. This is different as per datatype.
• ItemIds refers to the itemid of the item on which the data should be set.