To Get the specific Shopper Details Give the "Shoppers User Name" as parameter in Headers   eg: userName=Test
             Define these parameters in the Http Request Header: 
Content-Type : application/json 
Authorization : bearer:AccessToken 
Define this parameter in the Http Request Header
{
  "ShopperID": 1,
  "FirstName": "sample string 2",
  "LastName": "sample string 3",
  "Email": "sample string 4",
  "UserName": "sample string 5",
  "Gender": 1,
  "DOB": "2025-11-04T01:58:37.3277051+00:00",
  "CompanyName": "sample string 6",
  "StoreCredit": 7.1,
  "Taxable": true,
  "CreatedDate": "2025-11-04T01:58:37.3277051+00:00",
  "ModifiedDate": "2025-11-04T01:58:37.3277051+00:00",
  "ShopperAddress": [
    {
      "UserName": "sample string 1",
      "AddressName": "sample string 2",
      "ContactPersonName": "sample string 3",
      "PhoneNumber": "sample string 4",
      "FaxNumber": "sample string 5",
      "Email": "sample string 6",
      "AddressLine1": "sample string 7",
      "AddressLine2": "sample string 8",
      "ZipCode": "sample string 9",
      "CityName": "sample string 10",
      "StateCode": "sample string 11",
      "CountryCode": "sample string 12"
    },
    {
      "UserName": "sample string 1",
      "AddressName": "sample string 2",
      "ContactPersonName": "sample string 3",
      "PhoneNumber": "sample string 4",
      "FaxNumber": "sample string 5",
      "Email": "sample string 6",
      "AddressLine1": "sample string 7",
      "AddressLine2": "sample string 8",
      "ZipCode": "sample string 9",
      "CityName": "sample string 10",
      "StateCode": "sample string 11",
      "CountryCode": "sample string 12"
    }
  ],
  "Status": true,
  "PreferredGroupName": "sample string 11"
}