We don't know what this error message means.
All we want to do is Sell a webinar through WooCommerce / Zoom webinar, and capture the participants information to Constant Contact. Been trying for days.
We had trouble sending your test through.
[{"code":"300","message":"The parameter is required: phone","description":"Refer to URL: https://zoomappdocs.docs.stoplight.io/zapier"}]