Zoom Event Webhook - URL Validation Failed

Hello, I’m trying to create a Zoom webhook with an PowerAutomate endpoint, the goal is to transfer data to our CRM system when a participant/host joins a meeting. However, when trying to validate the URL, it fails. The endpoint URL satisfies the requirements of requiring https://, being a FQDN, TLSV1.2. However, I believe that our PowerAutomate Flow is missing the secret token specification which is why the URL validation is failing.

The Power automate is the following, the second step is a “response” with a “200” status code:

{
“type”: “object”,
“properties”: {
“event”: {
“type”: “string”
},
“event_ts”: {
“type”: “integer”
},
“payload”: {
“type”: “object”,
“properties”: {
“account_id”: {
“type”: “string”
},
“object”: {
“type”: “object”,
“properties”: {
“id”: {
“type”: “string”
},
“uuid”: {
“type”: “string”
},
“host_id”: {
“type”: “string”
},
“topic”: {
“type”: “string”
},
“type”: {
“type”: “integer”
},
“start_time”: {
“type”: “string”
},
“timezone”: {
“type”: “string”
},
“duration”: {
“type”: “integer”
},
“participant”: {
“type”: “object”,
“properties”: {
“user_id”: {
“type”: “string”
},
“user_name”: {
“type”: “string”
},
“id”: {
“type”: “string”
},
“participant_uuid”: {
“type”: “string”
},
“date_time”: {
“type”: “string”
},
“email”: {
“type”: “string”
},
“registrant_id”: {
“type”: “string”
},
“participant_user_id”: {
“type”: “string”
},
“customer_key”: {
“type”: “string”
},
“phone_number”: {
“type”: “string”
}
}
}
}
}
}
}
}
}