public void setStartColumn(Long startColumn) {
        this.startColumn = startColumn;
    }
<p>
In the line where the sensitive data starts, the column within the line where the sensitive data starts.
</p>

@param startColumn
       In the line where the sensitive data starts, the column within the line where the sensitive data starts.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/Range.java