{
  "pagination": {
    "ListInvoiceUnits": {
      "input_token": "NextToken",
      "output_token": "NextToken",
      "limit_key": "MaxResults",
      "result_key": "InvoiceUnits"
    },
    "ListInvoiceSummaries": {
      "input_token": "NextToken",
      "output_token": "NextToken",
      "limit_key": "MaxResults",
      "result_key": "InvoiceSummaries"
    },
    "ListProcurementPortalPreferences": {
      "input_token": "NextToken",
      "output_token": "NextToken",
      "limit_key": "MaxResults",
      "result_key": "ProcurementPortalPreferences"
    }
  }
}