Attachment represents an attachment to an ActivityPub object.

InstanceInfo represents instance-specific information response.

NodeInfo represents the node information response structure.

NodeInfoDetails represents detailed node information.

NodeInfoLink represents a link in NodeInfo.

NodeUsageInfo contains usage statistics for a node.

Note represents a note object in ActivityPub.

Object represents a general ActivityPub object or activity.

ServicesInfo represents the inbound and outbound services of a node.

SoftwareInfo provides software details in NodeInfo.

StatusResponse represents a status response from an ActivityPub server.

StatusResult represents the result of a status request.

Tag represents a tag in an ActivityPub object.

UsersInfo provides user statistics.