public void setPathFormat(PathFormat pathFormat) {
        this.pathFormat = pathFormat;
    }
<p>
The object that contains a path format that will be applied when Amazon Lex reads the transcript file in the
bucket you provide. Specify this object if you only want Lex to read a subset of files in your Amazon S3 bucket.
</p>

@param pathFormat
       The object that contains a path format that will be applied when Amazon Lex reads the transcript file in
       the bucket you provide. Specify this object if you only want Lex to read a subset of files in your Amazon
       S3 bucket.
aws-java-sdk-lexmodelsv2/src/main/java/com/amazonaws/services/lexmodelsv2/model/S3BucketTranscriptSource.java