I am following the instructions from this question Register Multiple Webhooks for a Single Twilio Number.

According to the Studio Flow logs: An incoming SMS message is received OK, but when the function runs, it returns this error:

Request URL: https://my-path-9999.twil.io/path_1
Request Method: POST
Response Status Code: 500
Response Content Type: text/plain

And for the flow data error:

"widgets": {
    "myfunction": {
      "status_code": 500,
      "content_type": "text/plain",
      "body": "AxiosError: Request failed with status code 400"

What I have done to solve the problem:

• Ensured the function’s dependencies were added (per the comments in the related post).
• The only change to the related code, was the actual webhooks themselves.