Upload a file in bunny.net

I’m making a flow where I generate a .mp3 file, and want to upload the the file in the storage from bunny.net . With the HTTP module I can make the connection, write the file but the filesize keeps 0kb.

The support from Bunny says that the file is being transferred as chunked, Is it possible that we change the transfer encoding?:

Output HTTP module (application/octet-stream):
 

[
{
"statusCode": 201,
"headers": [
{
"name": "server",
"value": "nginx"
},
{
"name": "date",
"value": "Thu, 06 Feb 2025 13:31:54 GMT"
},
{
"name": "content-type",
"value": "application/json"
},
{
"name": "transfer-encoding",
"value": "chunked"
},
{
"name": "connection",
"value": "keep-alive"
},
{
"name": "access-control-allow-headers",
"value": "AccessKey, Content-Type"
},
{
"name": "access-control-allow-methods",
"value": "GET, DELETE, POST, PUT, DESCRIBE"
},
{
"name": "access-control-allow-origin",
"value": "*"
}
],
"cookieHeaders": [],
"data": "{\"HttpCode\":201,\"Message\":\"File uploaded.\"}",
"fileSize": 43
}```