public void setNotDeviceTypes(java.util.Collection<String> notDeviceTypes) {
        if (notDeviceTypes == null) {
            this.notDeviceTypes = null;
            return;
        }

        this.notDeviceTypes = new java.util.ArrayList<String>(notDeviceTypes);
    }
<p>
Device types that the rule <b>will not</b> match. All other device types will match.
</p>

@param notDeviceTypes
       Device types that the rule <b>will not</b> match. All other device types will match.
aws-java-sdk-workmail/src/main/java/com/amazonaws/services/workmail/model/CreateMobileDeviceAccessRuleRequest.java