WS BASE64 GET METHOD

As of 19.2, Appian has this out of the box with the Integration Object and the limit for a response with documents is 75mb.

https://docs.appian.com/suite/help/19.2/Appian_Release_Notes.html#receive-binary-with-integrations-and-receive-base64-inline-with-json

https://docs.appian.com/suite/help/19.2/Integration_Object.html

Before this, I have used the Base64 Request to REST Web Service plugin to turn base64 in a WS response directly into an Appian document. I don't know if there are any limits on this one.

https://community.appian.com/b/appmarket/posts/base64-request-to-rest-web-service

Thanks Steven,

I'm trying with Base64 Request to Rest Web Service plugin with the smart service "http json multidocument WS"

I have:

endpoint like  "https://transversal..../consultar/base64"

method:post

request body: "{ ""value"": ""1""}"

but when I execute the process i got an error

errorocurred=true

errorlog= "the response did not include  valid JSON Local Appian Error: null"

when I execute the Ws it returns something like this 

contentType: "text/plain:charset=ISO-8859-1"

body: "jkasjkdjkajksdhkjahdsajkshdjaksdhajkshdaskjhdakjh"

Any help??

Thanks Steven,

I'm trying with Base64 Request to Rest Web Service plugin with the smart service "http json multidocument WS"

I have:

endpoint like  "https://transversal..../consultar/base64"

method:post

request body: "{ ""value"": ""1""}"

but when I execute the process i got an error

errorocurred=true

errorlog= "the response did not include  valid JSON Local Appian Error: null"

when I execute the Ws it returns something like this 

contentType: "text/plain:charset=ISO-8859-1"

body: "jkasjkdjkajksdhkjahdsajkshdjaksdhajkshdaskjhdakjh"

Any help??

The error message indicates that the plugin is expecting a JSON response body, but did not find a valid one. 

body: "jkasjkdjkajksdhkjahdsajkshdjaksdhajkshdaskjhdakjh"

What more specifically is the structure of the response body?

SOMETHING LIKE THIS

Dictionary

success:true

result:HttpResponse

statusLine:"HTTP/1.1.200"

statusCode:200

headers:Dictionary

contentType:"text/plan;charset=ISO-8859-1"

ContentLenght:"1420552"

Date:SOMETHIG

Setcookie:"ASDJASLDJI28478JK"

contenttype:":"text/plan;charset=ISO-8859-1"

..

...

body: "jkasjkdjkajksdhkjahdsajkshdjaksdhajkshdaskjhdakjh"

I'm most interested in the "body". Is "jkasjkdjkajksdhkjahdsajkshdjaksdhajkshdaskjhdakjh" meant to represent the fact that the body just contains the base64 string? Is that the only thing in the response body? No labels? Other fields?

It's correct in the body is the only thing, the base64 string

That's rather strange. JSON is generally name/value pairs:

https://www.w3schools.com/js/js_json_syntax.asp

Since yours is not, I would not be surprised if the plugin is not designed to work for this edge case, which is what the error message is indicating.

Can the service be changed to have a name/value pair as the response body?

I think the same, I made a request to the programmer maybe on thursday  could be done the change, until that I suppose I have to wait.

Correct. And if the body for example becomes:

{"document":"jkasjkdjkajksdhkjahdsajkshdjaksdhajkshdaskjhdakjh"}

then the node input called "Document JSON Path" becomes "document"

ok, thanks 

I'll tell you how everything goes.

Thanks!!!!!!

My team did the change today

This is the response

Well the content type changed from "text/plan;charset=ISO-8859-1" to "application/json;charset=UTF-8" which is a step forward. Did you check the logs for a stacktrace on the error?