Authorization: ********************curl --location '/api/relationships' \
--header 'X-Temper-Surface;' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"confidence": null,
"correlation_id": null,
"invocation_id": null,
"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",
"weight": 0
}'{
"edge_handle": "bb448575-c4c7-45c7-a1a2-a9946535e7cb"
}