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Update the record’s topic using the configured regular expression and replacement string.

Under the hood, the regex is compiled to a java.util.regex.Pattern. If the pattern matches the input topic, java.util.regex.Matcher#replaceFirst() is used with the replacement string to obtain the new topic.


Name Description Type Default Valid Values Importance
regex Regular expression to use for matching. string   valid regex high
replacement Replacement string. string     high