ERR_NGROK_SHIP_ENDPOINT_TEMPLATE_NAME_REQUIRED: The 'endpoint_templates[INDEX].name' field must not be empty - ngrok documentation

What does ERR_NGROK_SHIP_ENDPOINT_TEMPLATE_NAME_REQUIRED mean?

ngrok returns ERR_NGROK_SHIP_ENDPOINT_TEMPLATE_NAME_REQUIRED with this message:

The 'endpoint_templates[<INDEX>].name' field must not be empty.

Where can I get more help with ERR_NGROK_SHIP_ENDPOINT_TEMPLATE_NAME_REQUIRED?

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