Cause
can_publish requires at least one publishing path: publications.publish, highlights.activate or lifecycle.
What to do
Add the publishing path or remove can_publish.
application/problem+json
{
"type": "https://masnet.com/developers/errors/publish_without_paths",
"title": "Publishing without a path",
"status": 422,
"detail": "...",
"code": "publish_without_paths",
"correlation_id": "..."
}