The link is a link to a gift collection. Call searchPublicChat with the given username, then call getReceivedGifts with
the received gift owner identifier and the given collection identifier, then show the collection if received.
Subtype of InternalLinkType.
The link is a link to a gift collection. Call searchPublicChat with the given username, then call getReceivedGifts with the received gift owner identifier and the given collection identifier, then show the collection if received. Subtype of InternalLinkType.