Hi @Vitaly,
First start with Create Session, then use Update Session and POST On Session, It’ll make your life a lot easier.
Also if you are pushing the file as raw data like that, you probably also need to include a mime type in the header.
Does the DB’s API support raw file data or do you need to encode it (base64?)?
- Do you need to embed the file content within a JSON request?
- if it does it might need a document id in the header?
There should be documentation about uploading a file, it’s one of the trickier things to do with a NoSQL database, make sure you have everthing the documentation asks for, or better yet find a working example to compare with.
Dave.