curl --request PUT \
  --url https://us-central1-siro-prod.cloudfunctions.net/api-externalApi/v1/integrations/sync/engagements \
  --header 'Content-Type: application/json' \
  --data '{
  "externalId": "<string>",
  "direction": "INBOUND",
  "content": "<string>",
  "subject": "<string>",
  "startTime": "<string>",
  "endTime": "<string>",
  "remoteCreatedAt": "<string>",
  "remoteUpdatedAt": "<string>",
  "engagementType": {
    "externalId": "<string>",
    "name": "<string>",
    "activityType": "MEETING"
  },
  "account": {
    "externalId": "<string>",
    "name": "<string>",
    "latitude": 123,
    "longitude": 123,
    "addresses": [
      {
        "country": "<string>",
        "street": "<string>",
        "city": "<string>",
        "state": "<string>",
        "zip": "<string>"
      }
    ]
  },
  "engagementUsers": [
    {
      "externalId": "<string>",
      "email": "<string>",
      "shareOfSale": 123,
      "name": "<string>"
    }
  ],
  "opportunity": {
    "externalId": "<string>"
  }
}'

{
  "data": {
    "id": "<string>",
    "externalId": "<string>",
    "engagementType": "<string>",
    "direction": "<string>",
    "subject": "<string>",
    "content": "<string>",
    "startTime": "<string>",
    "endTime": "<string>",
    "createdAt": "<string>",
    "updatedAt": "<string>",
    "recordingId": "<string>",
    "opportunityId": "<string>",
    "accountId": "<string>",
    "organizationId": "<string>",
    "account": "<any>",
    "engagementUsers": [
      "<any>"
    ]
  }
}