public StructuredMessageListDefinition getStructuredMessageListDefinition() {
        return this.structuredMessageListDefinition;
    }
<p>
Represents a list type node of the complex data structure.
</p>

@return Represents a list type node of the complex data structure.
aws-java-sdk-iotfleetwise/src/main/java/com/amazonaws/services/iotfleetwise/model/StructuredMessage.java