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Link Parameters

The following table describes the parameters in the HTTP request and response content for links:

Parameters	Description
fromId	Identifier of the entity which you are linking from.
toIds	Identifier or entities to which you are linking to. If there is only one entity, the link is a point-to-point link. If there are many entities, the link is a publish-subscribe link.
connectionID	Identifier of the connection.
transportTopic	Topic name of the transport on which the source service publishes data. This topic is known as well-known topic.
topicIds	List of topic identifiers.
reponseIds	List of response identifiers.