IEmailRulesFilter

{
    "subject": {
        "operator": "contains",
        "value": "string"
    },
    "body": {
        "operator": "contains",
        "value": "string"
    },
    "fromEmail": {
        "operator": "contains",
        "value": "string"
    },
    "ccEmail": {
        "operator": "contains",
        "value": "string"
    },
    "hasAttachment": true
}