it's quite easy to alter an existing file with the DSS REST API with the documented method POST (https://doc.dataiku.com/dss/api/4.1/rest/#plugins-plugin-contents-post)
But when i try to create a new file the API refuse to do it with this answer :
"message": "File README.md does not exist",
"detailedMessage": "File README.md does not exist",
Does anyone acheived to create a new file without relying on the plugin update endpoint (uploading a zip file) ?
Or am i missing something ?