Task Workflow Actions ​

task = new TaskInsertModel()
       {
           ...

           WorkflowActions = new List<object>
                             {
                                 new TaskWorkflowActionModel()
                                 {
                                     Type = TaskWorkflowActionModel.TypeEnum.DocumentReview,
                                     Description = "Document Review"
                                 }
                             }

           ...
       }

task = new TaskInsertModel()
            {
                ...

                WorkflowActions = new List<object>
                {
                    new TaskWorkflowActionModel()
                    {
                        Type = TaskWorkflowActionModel.TypeEnum.UploadAdditionalAttachments,
                        Description = "Additional Documents",
                        Data = "FileTypesAllowed=.JPG,.GIF,.PNG,.PDF;MaxFileSize=2000;MaxFileCount=2;RequiredFileCount=2;"
                    }
                }

                ...
            }

task = new TaskInsertModel()
       {
           ...
           WorkflowActions = new List<object>
                             {
                                 new TaskWorkflowActionModel()
                                 {
                                     Type = TaskWorkflowActionModel.TypeEnum.Generic,
                                     Content = "You can put <i>any</i> <b>HTML code</b> you would <b style=\"color:green\">like</b> here. <img src=\"https://img.com/img.png\">",
                                     ButtonTextPositive = "Continue",
                                     ButtonTextNegative = "Exit"
                                 }
                             }
           ...
       }

task = new TaskInsertModel()
       {
           WorkflowActions = new List<object>
                             {
                                 new TaskWorkflowActionModel()
                                 {
                                     Type = TaskWorkflowActionModel.TypeEnum.Custom,
                                     Description = "My Unique Form To Collect Data",
                                     Url = "https://mydomain.com/MyCustomWorkflowActionPage.php"
                                 }
                             }
       }

public ActionResult Index()
{
    int participantID = 0;
    int.TryParse(Request.QueryString["PartID"], out participantID); // Get the ParticipantID from the Querystring

    var req = new GroupHtmlWrapperRequestModel()
    {
        ParticipantID = participantID // assign it into the request model
    };

    var api = new HtmlWrapperApi(myRestEndpointUrl);
    var results = api.GetProcessHtmlWrapper(req, apiKey, apiSecret, apiUsername, apiPassword); // send it in with the request
    if (results.IsSuccessful.Value)
    {
        ViewBag.HeaderHtml = results.HtmlWrapper.HeaderHtml;  // use the return values for your header
        ViewBag.FooterHtml = results.HtmlWrapper.FooterHtml;  // and footer
    }
    else
    {
        // handle error
    }
    return View();
}

var req = new DocumentUpdateFormFieldsRequestModel()
            {
                DocumentFormFields = new List<object>
                                     {
                                         new DocumentFormFieldsModel()
                                         {
                                             DocumentID = 1234567890,
                                             FormFields = new List<object>
                                                          {
                                                              new FormFieldModel()
                                                              {
                                                                  Name = "City",
                                                                  Value = "Dallas"
                                                              },
                                                              new FormFieldModel()
                                                              {
                                                                  Name = "State",
                                                                  Value = "TX"
                                                              }
                                                          }
                                         }
                                     }
            };

var api = new DocumentsApi(myRestEndpointUrl);
var results = api.UpdateDocumentFormFields(req, apiKey, apiSecret, apiUsername, apiPassword);

if (results.IsSuccessful.Value)
{
    // do work...
}
else
{
    // handle error
}

var actionModel = new TaskWorkflowActionUpdateRequestModel()
                  {
                      WorkflowAction = new TaskWorkflowActionUpdateModel()
                                       {
                                           ID = actionID,  // ps_actno from querystring
                                           TaskID = taskID,  // SigID from querystring
                                           IsCompleted = true  // Is they completed, set to true. If they didn't, set to false
                                       }
                  };

var actionResults = serviceClient.UpdateTaskWorkflowActionStatus(sa, actionModel);

if (actionResults.IsSuccessful)
{
    // if request was valid, you will receive a return URL to redirect back into Pronto process.
    // This will happen for both complete or cancelled options
    return Redirect(actionResults.ReturnUrl);
}
else
{
    // handle error
}