Create record in database hub

Hello,

I'm currently trying to create some record in a database with the datahub api.

I first did a GET to be sure the database Id and the fields id are right.

When i then try to create a record with the post method, i get a 400 with "Failed to read request", "instance": "/app/wrike_v2_web/public/api/v1/databases/DB********/records"

Here is the url:

https://www.wrike.com/app/wrike_v2_web/public/api/v1/databases/DB********/records?fieldIds=FI3357****&fieldIds=FI3357****

And this is the json payload:

{ 
"data": [
  {
   "title": "URL",
   "fieldValues": { 
     "Type": "Text", 
     "Description": "", 
     }
   }
 ]
}

(I tried with a random "requestId" but doesn't work either)

Can some one help me?

Thank you