{{Information|Message=You are accessing the latest version of this data type, according to <div span style="backgroundfont-colorweight:yellow;border:1px black solid"><div style="width:10%bold">/service3.0 (3.2)</divspan> specification. To access older versions of this object, access [[CatalogItem_3.0]]}}
{{Api_DataType_Spec
! ExtraMetadata
{{!}} Array of [[ExtraMetadataTypeExtraMetadata]]object{{!}} Return an array of ExtraMetadataType with all value added with key:valueReturns ExtraMetadata Type object, containing different data depending on the CatalogItemType.