Onboarding program code given to you by PayPal. Required Character length and limitations: 64 alphanumeric characters
        protected void Submit_Click(object sender, EventArgs e)
        {
            // Create request object
            EnterBoardingRequestType request = new EnterBoardingRequestType();
            EnterBoardingRequestDetailsType boardingDetails = new EnterBoardingRequestDetailsType();
            boardingDetails.ProductList = productList.Value;
            boardingDetails.ProgramCode = programCode.Value;
            boardingDetails.ImageUrl = imageUrl.Value;
            request.EnterBoardingRequestDetails = boardingDetails;

            // Invoke the API
            EnterBoardingReq wrapper = new EnterBoardingReq();
            wrapper.EnterBoardingRequest = request;

            // Configuration map containing signature credentials and other required configuration.
            // For a full list of configuration parameters refer in wiki page
            // [https://github.com/paypal/sdk-core-dotnet/wiki/SDK-Configuration-Parameters]
            Dictionary<string, string> configurationMap = Configuration.GetAcctAndConfig();

            PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService(configurationMap);
            EnterBoardingResponseType enterBoardingResponse = service.EnterBoarding(wrapper);

            // Check for API return status
            processResponse(service, enterBoardingResponse);
        }
 /// <summary>
 /// Constructor with arguments
 /// </summary>
 public EnterBoardingRequestType(EnterBoardingRequestDetailsType enterBoardingRequestDetails)
 {
     this.EnterBoardingRequestDetails = enterBoardingRequestDetails;
 }