curl --request POST \
  --url https://app.leadconduit.com/reports/preview \
  --header 'Authorization: Basic <encoded-value>'

[
  {
    "name": "<string>",
    "description": "<string>",
    "columns": [
      {
        "source-submitted": 123,
        "source-success": 123,
        "source-failure": 123,
        "source-error": 123,
        "recipient-submitted": 123,
        "recipient-success": 123,
        "recipient-failure": 123,
        "recipient-error": 123,
        "return-received-submitted": 123,
        "return-received-success": 123,
        "return-received-failure": 123,
        "return-received-error": 123,
        "return-sent-submitted": 123,
        "return-sent-success": 123,
        "return-sent-failure": 123,
        "return-sent-error": 123,
        "conversion-received-submitted": 123,
        "conversion-received-success": 123,
        "conversion-received-failure": 123,
        "conversion-received-error": 123,
        "conversion-sent-submitted": 123,
        "conversion-sent-success": 123,
        "conversion-sent-failure": 123,
        "conversion-sent-error": 123,
        "ping-submitted": 123,
        "ping-success": 123,
        "ping-success-rate": 123,
        "ping-win-rate": 123,
        "cost": 123,
        "revenue": 123,
        "profit": 123,
        "cost-per-conversion-received-success": 123,
        "avg-cost-per-lead": 123,
        "avg-revenue-per-lead": 123
      }
    ],
    "rules": [
      {
        "lhv": "<string>",
        "op": "is equal to",
        "rhv": "<string>"
      }
    ],
    "group_by": [
      "<string>"
    ],
    "token": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  }
]