public void setMultiLineStartPattern(String multiLineStartPattern) {
        this.multiLineStartPattern = multiLineStartPattern;
    }
<p>
Specifies the pattern for identifying the start of a log message.
</p>

@param multiLineStartPattern
       Specifies the pattern for identifying the start of a log message.
aws-java-sdk-opsworks/src/main/java/com/amazonaws/services/opsworks/model/CloudWatchLogsLogStream.java