getElementByRelation

Returns the NodeId of the matched element according to certain relations.

Official doc

Note: this function uses an input class, and constructing this class manually may lead to incompatibilities if the class's constructor arguments change in the future. For maximum compatibility, it is advised to use the overload of this function that directly takes the mandatory parameters as arguments, and the optional ones from a configuration lambda.


Returns the NodeId of the matched element according to certain relations.

Official doc

Parameters

nodeId

Id of the node from which to query the relation.

relation

Type of relation to get.