{
    "Version": "2012-10-17",
    "Statement": {
        "Effect": "Allow",
        "Action": [
            "service-prefix-1:*",
            "service-prefix-2:action-name-a",
            "service-prefix-2:action-name-b"
        ],
        "Resource": "*",
        "Condition": {
            "Bool": {"aws:MultiFactorAuthPresent": true},
            "DateGreaterThan": {"aws:CurrentTime": "2017-07-01T00:00:00Z"},
            "DateLessThan": {"aws:CurrentTime": "2017-12-31T23:59:59Z"}
        }
    }
}