curl --location --request POST 'https://my.xentree.com/api/core/learn' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"message": "string",
"provider": "auto",
"conversation_history": [
{}
],
"user_language": "en"
}'{
"content": "string",
"provider": "string",
"model": "string",
"usage": {}
}