Opportunity for Update

{
    "name": "string",
    "amount": {
        "amountMicros": 0,
        "currencyCode": "string"
    },
    "closeDate": "2019-08-24T14:15:22.123Z",
    "stage": "NEW",
    "position": 0,
    "createdBy": {
        "source": "EMAIL"
    },
    "pointOfContactId": "017e4655-7a84-4651-9e44-1b3e928798cc",
    "companyId": "8bb73d03-06b4-47c7-80c7-59301f770eda"
}