curl --request POST \
  --url https://api.hubapi.com/crm/v3/extensions/calling/{appId}/settings \
  --header 'Content-Type: application/json' \
  --data '{
  "supportsCustomObjects": true,
  "usesRemote": true,
  "isReady": true,
  "name": "HubPhone",
  "width": 200,
  "usesCallingWindow": true,
  "supportsInboundCalling": true,
  "url": "https://www.example.com/hubspot/iframe",
  "height": 350
}'

{
  "createdAt": "2023-11-07T05:31:56Z",
  "supportsCustomObjects": true,
  "usesRemote": true,
  "isReady": true,
  "name": "<string>",
  "width": 123,
  "usesCallingWindow": true,
  "supportsInboundCalling": true,
  "url": "<string>",
  "height": 123,
  "updatedAt": "2023-11-07T05:31:56Z"
}