Random Node Pair
Return a random source and target node for which at least one metapath with path count information exists in the database. The implementation chooses a random row from the PathCount table, such that source-target pairs with many metapaths are more likely to be selected than source-target pairs with few metapaths.
GET /v1/random-node-pair/?format=api
{
"source_id": 35452,
"target_id": 32873,
"n_metapaths": 2,
"pathcount_table_random_id": 94048961,
"pathcount_table_max_id": 169602979
}