public String getKeyMd5() {
        return this.keyMd5;
    }
<p>
The MD5 digest of the key used for DRM on your file, and that you want Elastic Transcoder to use as a checksum to
make sure your key was not corrupted in transit. The key MD5 must be base64-encoded, and it must be exactly 16
bytes before being base64-encoded.
</p>

@return The MD5 digest of the key used for DRM on your file, and that you want Elastic Transcoder to use as a
        checksum to make sure your key was not corrupted in transit. The key MD5 must be base64-encoded, and it
        must be exactly 16 bytes before being base64-encoded.
aws-java-sdk-elastictranscoder/src/main/java/com/amazonaws/services/elastictranscoder/model/PlayReadyDrm.java