curl --request GET \
  --url https://api.sandbox.teal.dev/v0/ledgers/{ar_ledger_id}/receivables/{receivable_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'teal-instance-id: <teal-instance-id>'

{
  "id": "INV-001",
  "ledger_id": "CNmWM3X6AcvRdEwZKxq4bL",
  "datetime": "2023-11-07T05:31:56Z",
  "due_datetime": "2023-11-07T05:31:56Z",
  "metadata": {},
  "lines": [
    {
      "id": "CNmWM3X6AcvRdEwZKxq4bL",
      "ledger_id": "CNmWM3X6AcvRdEwZKxq4bL",
      "tags": [
        {
          "id": "UjL3BQnEaJtecuC7CUeDk",
          "name": "Sprinter - 1ab-c23",
          "tag_group_id": "NCB2xo5S1yQbNgyWskXpwG"
        }
      ],
      "description": "Veterinarian Consultation",
      "amount": 10237.23,
      "adjusted_amount": 328.13,
      "adjustments": [
        {
          "id": "8Qr7YJtqo2YYux7yUduRa4",
          "receivable_line_id": "8Qr7YJtqo2YYux7yUduRa4",
          "description": "Partial Refund",
          "datetime": "2023-11-07T05:31:56Z",
          "amount": 137.54,
          "metadata": {},
          "files": [
            {
              "id": "CNmWM3X6AcvRdEwZKxq4bL",
              "file_name": "credit.pdf"
            }
          ]
        }
      ]
    }
  ],
  "files": [
    {
      "id": "CNmWM3X6AcvRdEwZKxq4bL",
      "file_name": "invoice.pdf"
    }
  ]
}