curl --request GET \
  --url https://app.ezzydoc.com/EzzyService.svc/Rest/getWaitingApprovalBatch

{
  "batch": [
    {
      "blob_url": "<string>",
      "pdf_url": "<string>",
      "create_time": "<string>",
      "data": "<string>",
      "file_name": "<string>",
      "form": {
        "purchaseOrder": "<string>",
        "invoiceNumber": "<string>",
        "invoiceDate": "<string>",
        "paymentDate": "<string>",
        "supplier": "<string>",
        "supplier_id": "<string>",
        "total": 123,
        "tax": 123,
        "charge": 123,
        "discount": 123,
        "abn": "<string>",
        "description": "<string>",
        "from_email": "<string>",
        "delivery_to": "<string>",
        "invoice_to": "<string>",
        "company_invoiced": "<string>",
        "delivery_to_address": "<string>",
        "invoice_to_address": "<string>",
        "supplier_address": "<string>",
        "bankBranch": "<string>",
        "bankAccount": "<string>",
        "bPaycode": "<string>",
        "bPayRef": "<string>",
        "customField1": "<string>",
        "customField2": "<string>",
        "customField3": "<string>",
        "customField4": "<string>",
        "customValues": {
          "name": "<string>",
          "value": "<string>",
          "hint": "<string>"
        },
        "location": "<string>",
        "tracking": "<string>",
        "tracking_option": "<string>",
        "glcode_option": "<string>",
        "glcode_text": "<string>",
        "expense_claim": "<string>",
        "email_to": "<string>",
        "document_subtype": 123,
        "approver": "<string>",
        "approver_email": "<string>",
        "additional_request": "<string>",
        "require_email": true,
        "require_bank_details": true,
        "email": "<string>",
        "bank_details": "<string>",
        "changed": true
      },
      "invoice_id": 123,
      "subtype": 0,
      "type": 0,
      "locale": 123
    }
  ],
  "service_status": {
    "invoice_id": 123,
    "message": "<string>",
    "status": 0
  }
}