POST api/CRUD_API2/UpdateCustomer

{
  "Account_Owner_Ratings": "sample string 1",
  "Company_ID": "sample string 2",
  "Company_Name": "sample string 3",
  "Parent_Company_Name": "sample string 4",
  "Website": "sample string 5",
  "Phone": "sample string 6",
  "Fax": "sample string 7",
  "Email": "sample string 8",
  "Accounts_Email": "sample string 9",
  "CEO_Name": "sample string 10",
  "CEO_Email": "sample string 11",
  "Ownership": "sample string 12",
  "Company_Type": "sample string 13",
  "Industry": "sample string 14",
  "Employees": "sample string 15",
  "Annual_Revenue": 1.0,
  "Expected_Revenue": 1.0,
  "Primary_Contact_Name": "sample string 16",
  "Secondary_Contact_Name": "sample string 17",
  "Primary_Phone": "sample string 18",
  "Secondary_Phone": "sample string 19",
  "Primary_Email": "sample string 20",
  "Secondary_Email": "sample string 21",
  "Primary_Designation": "sample string 22",
  "Secondary_Designation": "sample string 23",
  "Pri_Remarks": "sample string 24",
  "Sec_Remarks": "sample string 25",
  "Bank_Account_Number": "sample string 26",
  "Account_Holder_Name": "sample string 27",
  "IFSC_Code": "sample string 28",
  "Branch_Name": "sample string 29",
  "SIC_Code": "sample string 30",
  "TCS_TDS": "sample string 31",
  "Company_PAN_No": "sample string 32",
  "Company_GST_VAT_No": "sample string 33",
  "Credit_Amount": 1.0,
  "Credit_Age": "sample string 34",
  "Billing_Street": "sample string 35",
  "Shipping_Street": "sample string 36",
  "Billing_City": "sample string 37",
  "Shipping_City": "sample string 38",
  "Billing_State": "sample string 39",
  "Shipping_State": "sample string 40",
  "Billing_Zipcode": "sample string 41",
  "Shipping_Zipcode": "sample string 42",
  "Billing_Country": "sample string 43",
  "Shipping_Country": "sample string 44",
  "Roles": "sample string 45",
  "RoleName": "sample string 46",
  "Timestamps": "sample string 47",
  "AC_ID": 48
}

<PKController.Customer xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/CRUD_API2.Controllers">
  <AC_ID>48</AC_ID>
  <Account_Holder_Name>sample string 27</Account_Holder_Name>
  <Account_Owner_Ratings>sample string 1</Account_Owner_Ratings>
  <Accounts_Email>sample string 9</Accounts_Email>
  <Annual_Revenue>1</Annual_Revenue>
  <Bank_Account_Number>sample string 26</Bank_Account_Number>
  <Billing_City>sample string 37</Billing_City>
  <Billing_Country>sample string 43</Billing_Country>
  <Billing_State>sample string 39</Billing_State>
  <Billing_Street>sample string 35</Billing_Street>
  <Billing_Zipcode>sample string 41</Billing_Zipcode>
  <Branch_Name>sample string 29</Branch_Name>
  <CEO_Email>sample string 11</CEO_Email>
  <CEO_Name>sample string 10</CEO_Name>
  <Company_GST_VAT_No>sample string 33</Company_GST_VAT_No>
  <Company_ID>sample string 2</Company_ID>
  <Company_Name>sample string 3</Company_Name>
  <Company_PAN_No>sample string 32</Company_PAN_No>
  <Company_Type>sample string 13</Company_Type>
  <Credit_Age>sample string 34</Credit_Age>
  <Credit_Amount>1</Credit_Amount>
  <Email>sample string 8</Email>
  <Employees>sample string 15</Employees>
  <Expected_Revenue>1</Expected_Revenue>
  <Fax>sample string 7</Fax>
  <IFSC_Code>sample string 28</IFSC_Code>
  <Industry>sample string 14</Industry>
  <Ownership>sample string 12</Ownership>
  <Parent_Company_Name>sample string 4</Parent_Company_Name>
  <Phone>sample string 6</Phone>
  <Pri_Remarks>sample string 24</Pri_Remarks>
  <Primary_Contact_Name>sample string 16</Primary_Contact_Name>
  <Primary_Designation>sample string 22</Primary_Designation>
  <Primary_Email>sample string 20</Primary_Email>
  <Primary_Phone>sample string 18</Primary_Phone>
  <RoleName>sample string 46</RoleName>
  <Roles>sample string 45</Roles>
  <SIC_Code>sample string 30</SIC_Code>
  <Sec_Remarks>sample string 25</Sec_Remarks>
  <Secondary_Contact_Name>sample string 17</Secondary_Contact_Name>
  <Secondary_Designation>sample string 23</Secondary_Designation>
  <Secondary_Email>sample string 21</Secondary_Email>
  <Secondary_Phone>sample string 19</Secondary_Phone>
  <Shipping_City>sample string 38</Shipping_City>
  <Shipping_Country>sample string 44</Shipping_Country>
  <Shipping_State>sample string 40</Shipping_State>
  <Shipping_Street>sample string 36</Shipping_Street>
  <Shipping_Zipcode>sample string 42</Shipping_Zipcode>
  <TCS_TDS>sample string 31</TCS_TDS>
  <Timestamps>sample string 47</Timestamps>
  <Website>sample string 5</Website>
</PKController.Customer>

Sample not available.