DocumentationExperience PlatformExperience Data Model (XDM) Guide

Custom Metadata Details Collection data type

Last update: June 3, 2026

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Custom Metadata Details Collection is a standard Experience Data Model (XDM) data type that defines a structure for storing custom metadata. Use the Custom Metadata Details Collection data type to capture details such as the name and value of custom metadata associated with content or interactions.

Select to display a diagram of the Custom Metadata Details Collection data type.
A diagram of the Custom Metadata Details Collection data type.
NOTE
This data type belongs to the mediaCollection schema — fields that your implementation sends to the streaming media backend. Adobe processes this data and produces the corresponding mediaReporting fields, which are ingested into Platform datasets. See Streaming media XDM reporting schema for details.
Display name
Property
Data type
Required
Description
Custom Metadata Field Name
name
string
No
The name of the custom field.
Custom Metadata Field Value
value
string
No
The value of the custom field.
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