ERR_NGROK_2228: Invalid configuration for ACTION: Failed to parse CONFIG: REASON

What does ERR_NGROK_2228 mean?

ngrok returns ERR_NGROK_2228 with this message:

Invalid configuration for <ACTION>: Failed to parse <CONFIG>: <REASON>.

Troubleshoot ERR_NGROK_2228 with your AI agent. Connect it to the ngrok MCP server, then ask what caused the error and how to fix it.

Email support@ngrok.com and include the error code.