curl --request PATCH \
  --url https://api.example.com/api/kb/collections/{collection}/rerank-model \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "rerank_model_id": "<string>"
}
'

{
  "status": "<string>",
  "collection": "<string>",
  "message": "<string>",
  "warnings": [
    "<string>"
  ],
  "affected_documents": [
    {
      "doc_id": "<string>",
      "message": "<string>"
    }
  ],
  "deleted_counts": {}
}