PUT api/Customer/Edit/Customer

{
  "cust_id": 1,
  "firstname": "sample string 2",
  "lastname": "sample string 3",
  "cust_type_id": "sample string 4",
  "cust_address": [
    {
      "id": 1,
      "company": "sample string 2",
      "address": "sample string 3",
      "district": "sample string 4",
      "province": "sample string 5",
      "country": "sample string 6",
      "zip": "sample string 7",
      "tel1": "sample string 8",
      "tel2": "sample string 9",
      "fax": "sample string 10"
    },
    {
      "id": 1,
      "company": "sample string 2",
      "address": "sample string 3",
      "district": "sample string 4",
      "province": "sample string 5",
      "country": "sample string 6",
      "zip": "sample string 7",
      "tel1": "sample string 8",
      "tel2": "sample string 9",
      "fax": "sample string 10"
    }
  ]
}

<m_editCustomer xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/MRP.WebAPI.Models">
  <cust_address xmlns:d2p1="http://schemas.datacontract.org/2004/07/MRP.Domain.Models.Customer">
    <d2p1:md_editCustAddress>
      <d2p1:address>sample string 3</d2p1:address>
      <d2p1:company>sample string 2</d2p1:company>
      <d2p1:country>sample string 6</d2p1:country>
      <d2p1:district>sample string 4</d2p1:district>
      <d2p1:fax>sample string 10</d2p1:fax>
      <d2p1:id>1</d2p1:id>
      <d2p1:province>sample string 5</d2p1:province>
      <d2p1:tel1>sample string 8</d2p1:tel1>
      <d2p1:tel2>sample string 9</d2p1:tel2>
      <d2p1:zip>sample string 7</d2p1:zip>
    </d2p1:md_editCustAddress>
    <d2p1:md_editCustAddress>
      <d2p1:address>sample string 3</d2p1:address>
      <d2p1:company>sample string 2</d2p1:company>
      <d2p1:country>sample string 6</d2p1:country>
      <d2p1:district>sample string 4</d2p1:district>
      <d2p1:fax>sample string 10</d2p1:fax>
      <d2p1:id>1</d2p1:id>
      <d2p1:province>sample string 5</d2p1:province>
      <d2p1:tel1>sample string 8</d2p1:tel1>
      <d2p1:tel2>sample string 9</d2p1:tel2>
      <d2p1:zip>sample string 7</d2p1:zip>
    </d2p1:md_editCustAddress>
  </cust_address>
  <cust_id>1</cust_id>
  <cust_type_id>sample string 4</cust_type_id>
  <firstname>sample string 2</firstname>
  <lastname>sample string 3</lastname>
</m_editCustomer>

Sample not available.