Authorization: Bearer ********************curl --location '/conversations' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"metadata": {
"property1": "string",
"property2": "string"
},
"items": [
{
"role": "user",
"content": "string",
"phase": "commentary",
"type": "message"
}
]
}'{
"id": "string",
"object": "conversation",
"metadata": null,
"created_at": 0
}