public Dataset withLastModifiedTime(Long lastModifiedTime) {
        setLastModifiedTime(lastModifiedTime);
        return this;
    }
<p>
The last time that the Dataset was modified. The value is determined as epoch time in milliseconds. For example,
the value for Monday, November 1, 2021 12:00:00 PM UTC is specified as 1635768000000.
</p>

@param lastModifiedTime
       The last time that the Dataset was modified. The value is determined as epoch time in milliseconds. For
       example, the value for Monday, November 1, 2021 12:00:00 PM UTC is specified as 1635768000000.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-finspacedata/src/main/java/com/amazonaws/services/finspacedata/model/Dataset.java