Genesys Cloud - Main

I have tried to simplify my query down to bare basics, but continue to get the malformed syntax error.  Anyone here see what i am doing wrong?

{
  "interval": "2024-10-31T22:00:00.000Z/2019-11-01T23:59:00.000Z",
  "segmentFilters": [
    {
      "type": "and",
      "predicates": [
        {
          "type": "dimension",
          "dimension": "userId",
          "operator": "matches",
          "value": "USER ID GOES HERE"
        }
      ]
    }
  ]
}

My bad, i copied the interval line, and accidentally left 2019 for date.