Nintex Workflow - Return Truncated

Hi ​@CatherineChee,

Welcome to the community.
It appears that you are downloading a base64 string.
You will need to do 1 of 2 things.
Firstly, you could try the Decode Base64 string action from the NWC toolkit Xtension from the Nintex Gallery. This will convert your string into a file and store it in a file variable.
https://gallery.nintex.com/t/toolkit-for-nwc

Or you could create your own Xtension that interacts with your API and downloads the file into a file variable.
https://help.nintex.com/en-US/xtensions/

The reason you see the return truncated is that the logging feature can only display a limited number of characters.
If you want to see larger outputs, I recommend putting the output into the body of an email and sending it to yourself.

Hi Simon,

I did try using decode Base64 string however it prompt the message as per screenshot. Please advise.

If is related access token it is working fine in Nintex no problem.

Thanks.

Hi ​@CatherineChee 

The issue is the Xtension itself, not the way you are using it.
You may be better off creating your own Xtenstion that just downloads the file.

Another thing to consider with NWC tools is that you need to ask yourself, “Who owns this endpoint and is my data secure”? It sounds like you are downloading signed documents. Doesn’t sound like something I would like to be passing to an unknown source.

Here is a fixed version of the decode endpoint. The issue is that the file downloaded is called base64decodedfile.bin, and the only way to change the name would be to store the file in google drive and use Nintex's rename a file action to rename the file. 

{
  "swagger": "2.0",
  "info": {
    "title": "Definiti Tools",
    "version": "1.0.0",
    "description": "Decode Base64 and return file"
  },
  "host": "nwctools.azurewebsites.net",
  "schemes": ["https"],
  "x-ntx-render-version": 2,
  "paths": {
    "/api/v1.0/base64decodefile": {
      "post": {
        "summary": "Decode Base64 File",
        "consumes": ["application/json"],
        "produces": ["application/octet-stream"],
        "parameters": [
          {
            "in": "body",
            "name": "body",
            "required": true,
            "schema": {
              "type": "object",
              "properties": {
                "content": {
                  "type": "string"
                }
              },
              "required": ["content"]
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Binary file output",
            "schema": {
              "type": "file"
            }
          }
        }
      }
    }
  }
}