Microsoft Azure Updates The Web Hook Identified By The Given Id

If the property secret in the configuration is omitted or contains an empty string, future callbacks won't contain X-MicrosoftSpeechServices-Signatureheaders. If the property contains a non-empty string, it will be used to create a SHA256 hash of the payload with the secret as HMAC key. This hashwill be set as X-MicrosoftSpeechServices-Signature header when calling back into the registered URL. If the URL changes, the web hook will stop receiving events until a...