View Source ExTDLib.Object.InternalLinkTypeStory (ExTDLib v0.0.4)

The link is a link to a story. Call searchPublicChat with the given sender username, then call getStory with the received chat identifier and the given story identifier.

NameTypeDescription
story_sender_usernamestringUsername of the sender of the story.
story_idnumberStory identifier.

More details on telegram's documentation.