NodeJS SDKs now have both Local(endpoint specific) and Global Level (API specific) errors implemented as specified in the API Descriptions.
Previously, NodeJS SDKs came with only Local (endpoint) level errors. However, we have now improved the SDK by providing the option to have both Global (API level) errors and Local (endpoint level) errors. Now your Node SDKs will come with a BaseController which will provide global error handling. You may regenerate your SDK if you want to use this new feature.