Get overdue rules

curl -X GET \
 /dunning/overdue-rules \
 --header "Authorization: Bearer <token>"

{
  "data": [
    {
      "id": "ad8f3b1c-4f0e-4b9e-8b0a-0e0e0e0e0e0e",
      "level": 1,
      "daysOverdue": 1,
      "dueInDays": 7,
      "type": "<any>",
      "emailTemplate": {
        "id": "8d6b0c3e-0b7a-4b0a-8b1a-3b0b8b2d0b0b",
        "name": "Order confirmation",
        "senderName": "Acme Inc.",
        "senderAddress": "noreply@acme.com",
        "description": "Order confirmation for a new order",
        "subject": "Order confirmation #{{ order.number }}",
        "contentHtml": "<h1>Order confirmation</h1><p>Thank you for your order.</p>",
        "contentPlain": "Order confirmation\\n\\nThank you for your order.",
        "isSystem": true,
        "isEnabled": "true",
        "createdAt": "2021-01-01T00:00:00+00:00",
        "updatedAt": "2021-01-01T00:00:00+00:00",
        "preHeader": "Your order confirmation",
        "versions": [
          {
            "id": "mltplv_1b2nE1a2b3nF4c5d6e7f8g9h0j",
            "version": 1,
            "subject": "Hello {{ name }}",
            "contentHtml": "<h1>Hello {{ name }}</h1>",
            "contentPlain": "Hello {{ name }}",
            "preHeader": "Hello {{ name }}",
            "createdAt": "2021-01-01T00:00:00+00:00",
            "createdBy": "system"
          }
        ],
        "currentVersion": {
          "id": "mltplv_1b2nE1a2b3nF4c5d6e7f8g9h0j",
          "version": 1,
          "subject": "Hello {{ name }}",
          "contentHtml": "<h1>Hello {{ name }}</h1>",
          "contentPlain": "Hello {{ name }}",
          "preHeader": "Hello {{ name }}",
          "createdAt": "2021-01-01T00:00:00+00:00",
          "createdBy": "system"
        }
      },
      "documentTemplate": {
        "id": "00000000-0000-0000-0000-000000000000",
        "brandColor": "#000000",
        "headerBackgroundColor": "#ffffff",
        "logoPosition": "right",
        "type": "invoice",
        "name": "invoice",
        "language": "de",
        "title": "Your invoice $invoice.documentId",
        "logoUrl": "base64",
        "introduction": "Thank you for your order.",
        "closing": "Pay this invoice in the next 7 days.",
        "information": [
          {
            "key": "Invoice number",
            "value": "$invoice.documentId"
          }
        ],
        "footer": [
          {
            "line1": "Company name",
            "line2": "Street",
            "line3": "City",
            "line4": "Country",
            "line5": "VAT number"
          }
        ]
      },
      "amountInCents": 100,
      "attachOriginalInvoice": true,
      "sendLetter": true,
      "isEnabled": true,
      "createdAt": "2021-01-01T00:00:00+00:00",
      "updatedAt": "2021-01-01T00:00:00+00:00"
    }
  ],
  "meta": {
    "pagination": {
      "totalItems": 123,
      "itemsPerPage": 123,
      "currentPage": 123,
      "lastPage": 123,
      "pageTotalItems": 123
    }
  }
}