curl --request POST \
  --url https://api.hubapi.com/crm-objects/v1/objects/tickets/batch-read

[
  {
    "ids": [
      177769,
      176601
    ]
  },
  {
    "objectType": "TICKET",
    "portalId": 62515,
    "objectId": 176601,
    "properties": {},
    "isDeleted": false
  },
  {
    "objectType": "TICKET",
    "portalId": 62515,
    "objectId": 177769,
    "properties": {},
    "isDeleted": false
  },
  {
    "ids": [
      177769,
      176601
    ]
  },
  {
    "versions": [
      {
        "name": "subject",
        "value": "This is an example ticket",
        "timestamp": 1522868974802,
        "source": "API",
        "sourceVid": []
      }
    ],
    "value": "This is an example ticket",
    "timestamp": 1522868974802,
    "source": "API",
    "sourceId": null
  },
  {
    "versions": [
      {
        "name": "created_by",
        "value": "496346",
        "timestamp": 1522868974802,
        "source": "API",
        "sourceVid": []
      }
    ],
    "value": "496346",
    "timestamp": 1522868974802,
    "source": "API",
    "sourceId": null
  },
  {
    "versions": [
      {
        "name": "content",
        "value": "Here are the details of the ticket.",
        "timestamp": 1522868974802,
        "source": "API",
        "sourceVid": []
      }
    ],
    "value": "Here are the details of the ticket.",
    "timestamp": 1522868974802,
    "source": "API",
    "sourceId": null
  },
  {
    "versions": [
      {
        "name": "subject",
        "value": "This is my first ticket!",
        "timestamp": 1522862571921,
        "source": "API",
        "sourceVid": []
      }
    ],
    "value": "This is my first ticket!",
    "timestamp": 1522862571921,
    "source": "API",
    "sourceId": null
  },
  {
    "versions": [
      {
        "name": "created_by",
        "value": "496346",
        "timestamp": 1522862571921,
        "source": "API",
        "sourceVid": []
      }
    ],
    "value": "496346",
    "timestamp": 1522862571921,
    "source": "API",
    "sourceId": null
  },
  {
    "versions": [
      {
        "name": "content",
        "value": "Here's the content of the ticket.",
        "timestamp": 1522862571921,
        "source": "API",
        "sourceVid": []
      }
    ],
    "value": "Here's the content of the ticket.",
    "timestamp": 1522862571921,
    "source": "API",
    "sourceId": null
  }
]