ERR_NGROK_2222: Invalid configuration for ACTION: CONFIG must be VALID, was ACTUAL

What does ERR_NGROK_2222 mean?

ngrok returns ERR_NGROK_2222 with this message:

Invalid configuration for <ACTION>: <CONFIG> must be <VALID>, was <ACTUAL>.

Troubleshoot ERR_NGROK_2222 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.