The Navigation Connect API returns specific error codes when API operations
fail.

For guidance on troubleshooting, see [Handle errors](https://developers.google.com/maps/documentation/navigation/connect/errors.md.txt).

## Error Code Reference

When Navigation Connect returns an error, the error details contain a status
code that identifies the reason for the failure. These codes are defined in
the **[NavConnectServiceError](https://developers.google.com/maps/documentation/navigation/connect/reference/errors/rest/Shared.Types/NavConnectServiceError.md.txt)** enum.