Webservice REST with Authentification using Json body request

[Anonymous]

Hello,

I have a web-service REST i use a  basic authentification (username and password) action is POST with a json request 

{

"type":"syn",

"query":"select {id} as id from {product}"

}

I have verified the web-service and it works using Postman but using Talend it doesn't work using component tFilefetch and also tExtendedFileFetch i have always the same error message .

Thanks in advance for your help.

Regards