Cause
The content exceeds 2,000 nodes.
What to do
Split the content into publications.
application/problem+json
{
"type": "https://masnet.com/developers/errors/too_many_nodes",
"title": "Too many nodes",
"status": 422,
"detail": "...",
"code": "too_many_nodes",
"correlation_id": "..."
}