public void setEventDataChecksum(String eventDataChecksum) {
        this.eventDataChecksum = eventDataChecksum;
    }
<p>
A checksum is a base64-SHA256 algorithm that helps you verify that CloudTrail receives the event that matches
with the checksum. Calculate the checksum by running a command like the following:
</p>
<p>
<code>printf %s <i>$eventdata</i> | openssl dgst -binary -sha256 | base64</code>
</p>

@param eventDataChecksum
       A checksum is a base64-SHA256 algorithm that helps you verify that CloudTrail receives the event that
       matches with the checksum. Calculate the checksum by running a command like the following:</p>
       <p>
       <code>printf %s <i>$eventdata</i> | openssl dgst -binary -sha256 | base64</code>
aws-java-sdk-cloudtraildata/src/main/java/com/amazonaws/services/cloudtraildata/model/AuditEvent.java