Hello, has anyone managed to send a file with the HTTP request plugin? If yes, c

Small win. char(13)&char(10) should be used to build the body. The new error message is =concat("--AaB03x",char(13)&char(10),"Content-Disposition: form-data;name=""file"";filename=""aps.js""",char(13)&char(10),"Content-Type: application/octet-stream",char(13)&char(10),"test",char(13)&char(10),"--AaB03x--")

I mean {"code":"BadRequestError","message":"MultipartParser.end(): stream ended unexpectedly: state = PART_DATA"}

Done! Here is the final body message:
=concat("--AaB03x",char(13)&char(10),"Content-Disposition: form-data;name=""file"";filename=""testfab""",char(13)&char(10),"Content-Type: application/octet-stream",char(13)&char(10)&char(13)&char(10),convertdocumenttobase64(pv!Document),char(13)&char(10),"--AaB03x--",char(13)&char(10))
Best regards

Great news :-) This is really good to know.

Definitively. Thanks for your support.

Here is an update of the message with the correct encoding type:
=concat("--AaB03x",char(13)&char(10),"Content-Disposition: form-data;name=""file"";filename=""tesfab""",char(13)&char(10),"Content-Type: application/octet-stream",char(13)&char(10),"Content-Transfer-Encoding: base64",char(13)&char(10)&char(13)&char(10),convertdocumenttobase64(pv!Document),char(13)&char(10),"--AaB03x--",char(13)&char(10))