public void setLogDeliveryConfigurations(java.util.Collection<LogDeliveryConfigurationRequest> logDeliveryConfigurations) {
        if (logDeliveryConfigurations == null) {
            this.logDeliveryConfigurations = null;
            return;
        }

        this.logDeliveryConfigurations = new com.amazonaws.internal.SdkInternalList<LogDeliveryConfigurationRequest>(logDeliveryConfigurations);
    }
<p>
Specifies the destination, format and type of the logs.
</p>

@param logDeliveryConfigurations
       Specifies the destination, format and type of the logs.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/ModifyCacheClusterRequest.java