Pfthb

I use RestAssured, and I'm trying to download files with de GET call.

My issue is that the request body is organised with a boundary.

So the file I get contain too many informations and is not usable.
Here is an exemple of content of a simple text file downloaded :

--a8f82a89-d9c2-4fcb-a612-06e286bfcf66
Content-Disposition: form-data; name="metadata"; filename="metadata"
Content-Type: application/json
"name":"Fichier_de_calcul.txt","id":"metadata":"deleted":false,"ephemeral":false,"synthesised":true,"systemOwned":true,"readOnly":false,"synchronisable":true,"createdOn":"2018-11-09T15:36:39Z","enabled":true,"lastModifiedOn":"2018-11-09T15:36:40.444Z","value":"@type":"CoreKit.UUIDKey","value":"4de39a67-0075-4232-a236-09ab8d10aed9"
--a8f82a89-d9c2-4fcb-a612-06e286bfcf66
Content-Disposition: form-data; name="@type"; filename="@type"
Content-Type: text/plain
CoreKit.FileMetadataAndFile
--a8f82a89-d9c2-4fcb-a612-06e286bfcf66
Content-Disposition: form-data; name="file"; filename="file"
Content-Type: application/octet-stream
2
4
6
8
10
--a8f82a89-d9c2-4fcb-a612-06e286bfcf66--

And here is the code I used to get this file :

 Response resp = RestAssured.given().headers(headers).get(url);
 byte fileContent = resp.body().asByteArray();
 File fileToSave = new File(classPath);
 try 
 Files.write(fileContent, fileToSave);
 catch (IOException e1) 
 e1.printStackTrace();
 

Does someone know how I can do to :

Parse the body (I'd like to get the "filename" parameter)
Create the downloaded file based on the "application/octet-stream" part.

Thank you =)

Can you please try below appraoch:
you can set all header which you have and get request with your url.

 Response response=RestAssured.given().header("Content-Type", "application/json").get("yourURL").then().contentType(ContentType.JSON).extract().response();
String finaleNAme=response.jsonPath().get("jsonValuewhichyouwanttoget");