Azure Function ES6 module support

Question

I have a triggered (by Service Bus) Azure Function (v4 with Node 14) which I can get to execute using standard Common JS module. But I need to use ES6 modules, this documentation makes it sound like all I need to do is change the index.js extension to index.mjs then change the wrapping function to use export, but this is not working for me, it's not executing.

https://learn.microsoft.com/en-us/azure/azure-functions/functions-reference-node?tabs=v2-v3-v4-export%2Cv2-v3-v4-done%2Cv2%2Cv2-log-custom-telemetry%2Cv2-accessing-request-and-response%2Cwindows-setting-the-node-version#ecmascript-modules

Answer 1

@redbird ,

Apologies for the delay in response.

I would suggest you to try the steps specified in this forum as it is the same issue: https://social.msdn.microsoft.com/Forums/en-US/2d5c81df-9b74-4ada-ad2c-8c4b35d7e303/typescript-azure-function-how-to-solve-quotunable-to-determine-the-primary-function-scriptquot

If this doesnt help, try creating a fresh function app project with the same code.