Task: Create a meeting in Zoom automatically

n8n workflow:
{"id":"83","name":"Creating a meeting with the Zoom node","nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[250,300],"parameters":{},"typeVersion":1},{"name":"Zoom","type":"n8n-nodes-base.zoom","position":[450,300],"parameters":{"topic":"Something","authentication":"","additionalFields":{}},"credentials":{"zoomOAuth2Api":""},"typeVersion":1}],"active":false,"settings":{},"connections":{"Zoom":{"main":[[]]},"On clicking 'execute'":{"main":[[{"node":"Zoom","type":"main","index":0}]]}}}