ConfiguredGraphFactory.open("tenant51").traversal().
V().hasId('45gjttOlN2+udTmQcJnHpp').fold()
.coalesce(
unfold().property('attribute_7', 'value_7'),
addV().property('id', '45gjttOlN2+udTmQcJnHpp').property('attribute_7', 'value_7')
)java.lang.IllegalArgumentException: Must provide vertex id
at com.google.common.base.Preconditions.checkArgument(Preconditions.java:143)
at org.janusgraph.graphdb.transaction.StandardJanusGraphTx.addVertex(StandardJanusGraphTx.java:638)
at org.janusgraph.graphdb.tinkerpop.JanusGraphBlueprintsTransaction.addVertex(JanusGraphBlueprintsTransaction.java:138)
at org.janusgraph.graphdb.tinkerpop.JanusGraphBlueprintsGraph.addVertex(JanusGraphBlueprintsGraph.java:143)
at org.janusgraph.graphdb.tinkerpop.JanusGraphBlueprintsGraph.addVertex(JanusGraphBlueprintsGraph.java:59)