expected_output={
  "port": {
    "po20": {
      "inbcastpkts": 6,
      "inmcastpkts": 20785,
      "inoctets": 1363220686,
      "inucastpkts": 14789766,
      "outbcastpkts": 3,
      "outmcastpkts": 23569,
      "outoctets": 1595563943,
      "outucastpkts": 16594471
    }
  }
}

expected_output={
  "port": {
    "po20": {
      "inbcastpkts": 6,
      "inmcastpkts": 20785,
      "inoctets": 1363220686,
      "inucastpkts": 14789766,
      "outbcastpkts": 3,
      "outmcastpkts": 23569,
      "outoctets": 1595563943,
      "outucastpkts": 16594471
    }
  }
}
