POST /api/relationships.{
"confidence": "tentative",
"correlation_id": "807686c4-116c-44b3-a01c-b14b50e31bcc",
"invocation_id": "9efe53a2-0f4e-415e-a218-b405e1367798",
"model": "string",
"persona": "string",
"rationale": "string",
"reasoning": "string",
"edge_kind": "express",
"label": "string",
"polarity": "forward",
"source": "07b8e003-7027-443f-88b0-24a5eb1cc68b",
"target": "65a17d54-9c67-4477-8b80-d3f97e165aa5",
"target_table": "resource",
"weight": 0
}