curl --request POST \
  --url https://app.ezzydoc.com/EzzyService.svc/Rest/addAllContacts \
  --header 'Content-Type: application/json' \
  --data '[
  {
    "account_code": "<string>",
    "active": true,
    "address": "<string>",
    "bank_account": "<string>",
    "bank_bsb": "<string>",
    "city": "<string>",
    "contact": "<string>",
    "country": "<string>",
    "email": "<string>",
    "fax": "<string>",
    "Id": "<string>",
    "modified": 123,
    "Name": "<string>",
    "phone": "<string>",
    "postcode": "<string>",
    "reference": "<string>",
    "region": "<string>",
    "tags": "<string>",
    "tax_code": "<string>",
    "taxNumber": "<string>",
    "tracking": "<string>",
    "type": 0,
    "web": "<string>",
    "workflow": 123
  }
]'

{
  "invoice_id": 123,
  "message": "<string>",
  "status": 0
}