GridRange

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "GridRange",
  "type": "object",
  "description": "A range on a sheet. All indexes are zero-based.",
  "properties": {
    "sheetId": {
      "type": "integer",
      "description": "The sheet this range is on."
    },
    "startRowIndex": {
      "type": "integer",
      "description": "The start row (inclusive) of the range, or not set if unbounded."
    },
    "endRowIndex": {
      "type": "integer",
      "description": "The end row (exclusive) of the range, or not set if unbounded."
    },
    "startColumnIndex": {
      "type": "integer",
      "description": "The start column (inclusive) of the range, or not set if unbounded."
    },
    "endColumnIndex": {
      "type": "integer",
      "description": "The end column (exclusive) of the range, or not set if unbounded."
    }
  }
}