private boolean putRequestInvolvesSse(PutObjectRequest request) {
        return containsNonNull(request.getSSECustomerKey(), request.getSSEAwsKeyManagementParams());
    }
@param request
@return True if {@link PutObjectRequest} has been configured to use SSE-C or SSE-KMS
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/internal/SkipMd5CheckStrategy.java