Error code 400 with Private API

[sl985]

Expected behavior (required)

I have a problem with the Call API. When I use without the Make Private API option everything works.

Current behavior (required)

Switching API Call to Make Private it doesn't work in the app. In the console logs I have the following error:
statusCode: 400, error: "ReferenceError: body is not defined

To Reproduce (required)

It seems to me that the problem is caused by using Body x-www-form-urlencoded. I have second API in my project, where I use in Body JSON - everything works fine with the Private API option.

1. Register on Deepl.com (free)
2. Add new API Calls with parameters:
   Headers
   Authorization: DeepL-Auth-Key YOUR KEY

Body
Body: x-www-form-urlencoded
Parameters: (I use variables)
text string hello world!
source_lang string EN
target_lang string DE

Bug Report Code (required, generate from Widget Tree)

IT4wkfLqw5R2oblE1qr+bPpVqDwWGDsmRK8klesaZCs9f5CvOpYUec/6PlpoOebgYFVAOU2Mp14zpOjnkfLlUsddPQSdb4hC/7tuZDzMeziVV8jfU/HUACkbeacOQSj6

Context (required)

I would like the API requests to DeepL to use the private API Call, because I am storing the authorization key.

Screenshots / recordings

I posted the screenshots on the community forum:
https://community.flutterflow.io/c/bugs/error-with-private-api

Your environment

• Version of FlutterFlow used: 3.3.4, January 12, 2023
• Platform (e.g. Web, MacOS Desktop): Web
• Browser name and version: Chrome
• Operating system and version (desktop or mobile): Desktop

[cleanspacedev]

Yeah, I have gotten the same thing since they released private API calls through the Firebase functions. Have not been able to use it or make it work.

[Pepino-GR]

@shelpert,

can you please verify?

[hariprasadms]

Hi @cleanspacedev - I hope this issue is fixed in latest FF builds. We are closing this issue. Let us know if issue persists again we can re-open the issue and start investigating. Thanks

[waminos]

hi @hariprasadms @shelpert @agreaves
Similar issu, in my case the problem is with:
Parameters: (I use variables)
a string --> OK
b int --> OK
c JSON --> PROBLEM = should be like this : [{"role":"user1","content":"hi"},{"role":"user2","content":"hey you"}] , when network inspecting, it looks like a string like below

need help