HTTP POST request: 400 Bad Request Error

Question

Hi everyone,

I'm trying to make a HTTP POST request using Fusion to send data to another app.

I was trying to place request into body inserting it manually as well as using Aggregate to JSON/Create JSON modules.

I get 400 Bad Request Error and when I check the Fusion Dev Tool, it shows this in the body, not my request:

The same request is working fine while testing in Postman:

{

"name": "ML Analytics",

"description": "The description",

"external_project_id": "66e3577500495015ddd5f2f2df5fead9",

"start_date": "2024-09-10",

"end_date": "2024-10-29",

"project_managers": [

{

"full_name": "James Charvat"

}

],

"use_cases": [],

"status": {

"name": "New"

}

Any thoughts on how to fix it?

lgaertner · Answer

Hello Viktoriia,

the error message indicates, that the API of the 3rd party app is not able to process your request.

Without knowing any details about the requirements, I would suggest to check your request header settings.

As you are trying to send JSON it should at least contain:

Content-Type: application/json
Accept: application/json

Regards

Lars

Sign up