ConnectApi.TopicsCapability

If a feed element has this capability, the context user can add topics to it. Topics help users organize and discover conversations.

Property Name	Type	Description	Available Version
`canAssignTopics`	Boolean	`true` if a topic can be assigned to the feed element, `false` otherwise.	32.0
`items`	List<`ConnectApi.Topic`>	A collection of topics associated with this feed element.	32.0

Apex Reference Guide