Zoho Voice API SMS

Zoho Voice API SMS

I made a post request in Zapier to try to send an SMS.
Authentication appears to be configured correctly.

I followed the documentation and I'm getting a 400 Error "Internal Server Error".

Not helpful at all.

Anyways, I could not find any information on the internet on how to simply send a text message with Zoho Voice API. Has anyone who has been able to do it how me a working example? Please and thank you :)

To Zoho: This type of error should almost never occur. There is 0 hint of what I am doing incorrectly.
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