public void setFileSizeInBytes(Long fileSizeInBytes) {
        this.fileSizeInBytes = fileSizeInBytes;
    }
<p>
The size of the attached file in bytes.
</p>

@param fileSizeInBytes
       The size of the attached file in bytes.
aws-java-sdk-connect/src/main/java/com/amazonaws/services/connect/model/GetAttachedFileResult.java