public AttachedFile withFileName(String fileName) {
        setFileName(fileName);
        return this;
    }
<p>
A case-sensitive name of the attached file being uploaded.
</p>

@param fileName
       A case-sensitive name of the attached file being uploaded.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/AttachedFile.java