public void setTaskDefinitions(java.util.Collection<UpdateWirelessGatewayTaskEntry> taskDefinitions) {
        if (taskDefinitions == null) {
            this.taskDefinitions = null;
            return;
        }

        this.taskDefinitions = new java.util.ArrayList<UpdateWirelessGatewayTaskEntry>(taskDefinitions);
    }
<p>
The list of task definitions.
</p>

@param taskDefinitions
       The list of task definitions.
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/ListWirelessGatewayTaskDefinitionsResult.java