curl --request PUT \
  --url https://api.example.com/v1/integrations/sync/opportunities \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "externalId": "<string>",
  "name": "<string>",
  "amount": 123,
  "closedAt": "<string>",
  "remoteCreatedAt": "<string>",
  "lastActivityAt": "<string>",
  "disposition": "OPEN",
  "account": {
    "externalId": "<string>",
    "name": "<string>",
    "latitude": 123,
    "longitude": 123,
    "addresses": [
      {
        "country": "<string>",
        "street": "<string>",
        "city": "<string>",
        "state": "<string>",
        "zip": "<string>"
      }
    ],
    "phoneNumbers": [
      "<string>"
    ],
    "emailAddresses": [
      "<string>"
    ],
    "lastActivityAt": "<string>"
  },
  "contact": {
    "externalId": "<string>",
    "name": "<string>",
    "latitude": 123,
    "longitude": 123,
    "addresses": [
      {
        "country": "<string>",
        "street": "<string>",
        "city": "<string>",
        "state": "<string>",
        "zip": "<string>"
      }
    ],
    "phoneNumbers": [
      "<string>"
    ],
    "emailAddresses": [
      "<string>"
    ],
    "lastActivityAt": "<string>"
  },
  "opportunityUsers": [
    {
      "externalId": "<string>",
      "email": "<string>",
      "shareOfSale": 123,
      "name": "<string>"
    }
  ]
}
'

{
  "data": {
    "id": "<string>",
    "externalId": "<string>",
    "createdAt": "<string>",
    "updatedAt": "<string>",
    "organizationId": "<string>",
    "name": "<string>",
    "amount": 123,
    "closedAt": "<string>",
    "disposition": "<string>",
    "recordingId": "<string>",
    "accountId": "<string>",
    "account": "<unknown>",
    "opportunityUsers": [
      "<unknown>"
    ]
  }
}