curl --request POST \
  --url https://sandbox.hurdlr.com/rest/v5/expenses/category \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: */*' \
  --data '
{
  "category": {
    "id": 123,
    "name": "Accounting / Tax",
    "parentCategoryId": 123,
    "status": "ACTIVE",
    "accountId": 123,
    "customData": {}
  }
}
'

{
  "errors": {
    "fieldErrors": {},
    "globalErrors": [
      {
        "errorMessage": "<string>"
      }
    ]
  },
  "id": "<string>",
  "webhook": {
    "userId": "<string>",
    "accountantUserId": "<string>"
  }
}