Field added after _id in Api

Support
1

I added a field “fieldDescription” after creating a collection but reading my api it is read after the _id:

{
  "filename": "aaaa",
  "format": "csv",
  "merchant": "bbbb",
  "_state": 1,
  "_modified": 1730630714,
  "_mby": null,
  "_created": 1730569258,
  "_cby": null,
  "_id": "4ba8bd0638346270d20003e7",
  "fieldDescription": "description"
}

This problem does not allow me to extract the field correctly. Is it possible? Am I doing something wrong?