create_relationships

Create relationships between existing nodes. Both source and target must exist. The relationship type must exist in the metamodel and have an allowed connection defined for the given source/target node types.

{"relationships": [{"relationship_type": "depends_on", "source_node_id": "uuid-1", "target_node_id": "uuid-2", "label": "optional label"}]}

{"success": true, "operation_count": 1, "versions": [54]}