public MatchingBucket withErrorMessage(String errorMessage) {
        setErrorMessage(errorMessage);
        return this;
    }
<p>
A brief description of the error (errorCode) that prevented Amazon Macie from retrieving and processing
information about the bucket and the bucket's objects. This value is null if Macie was able to retrieve and
process the information.
</p>

@param errorMessage
       A brief description of the error (errorCode) that prevented Amazon Macie from retrieving and processing
       information about the bucket and the bucket's objects. This value is null if Macie was able to retrieve
       and process the information.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-macie2/src/main/java/com/amazonaws/services/macie2/model/MatchingBucket.java