curl --request GET \
  --url https://api.example.com/orgs/{org_id}/nodes/{node_id}/tree/{branch}/commits/{commit_id}/complete

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}