Hi,
Hi Tashani,
You have both options in Aspose. If you want to upload, convert and then save output to Cloud storage, you can do that. If your requirement is to send document in request body and get output file as response stream, you can use convert resource for this purpose.
Please check Aspose.Words example for more details. All APIs support this resource and you just need to change API name in the URI to convert other types of documents.
Best Regards,