// Before using the advanced API, ensure that the process contains a TransferManager instance. If such an instance does not exist, create one.
// For the detailed code, see "Advanced API -> Sample Code: Creating TransferManager" in "Uploading Objects".
TransferManager transferManager = createTransferManager();

// Enter the bucket name in the format of `BucketName-APPID`.
String bucketName = "examplebucket-1250000000";
// Object key, the unique ID of an object in a bucket. For more information, please see [Object Key](https://www.tencentcloud.com/document/product/436/13324).
String key = "exampleobject";
// Local file path
String localFilePath = "/path/to/localFile";
File localFile = new File(localFilePath);

PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);

ObjectMetadata objectMetadata = new ObjectMetadata();
// Set the encryption algorithm to AES-256.
objectMetadata.setServerSideEncryption(SSEAlgorithm.AES256.getAlgorithm());
putObjectRequest.setMetadata(objectMetadata);

// For server-side encryption scenarios, the returned ETag is not the MD5 value of the file. Therefore, MD5 verification on the client should be removed.
// You can obtain the CRC64 value for verification as needed.
System.setProperty(SkipMd5CheckStrategy.DISABLE_PUT_OBJECT_MD5_VALIDATION_PROPERTY, "true");

try {
    // The advanced API will return an asynchronous result `Upload`.
    // You can call the `waitForUploadResult` method to wait for the upload to complete. If the upload is successful, `UploadResult` is returned. If the upload fails, an exception is returned.
    Upload upload = transferManager.upload(putObjectRequest);
    UploadResult uploadResult = upload.waitForUploadResult();
} catch (CosServiceException e) {
    e.printStackTrace();
} catch (CosClientException e) {
    e.printStackTrace();
} catch (InterruptedException e) {
    e.printStackTrace();
}

// After confirming that the process does not use the TransferManager anymore, close it.
// For the detailed code, see "Advanced APIs -> Closing TransferManager" on the current page.
shutdownTransferManager(transferManager);

// Before using the advanced API, ensure that the process contains a TransferManager instance. If such an instance does not exist, create one.
// For the detailed code, see "Advanced API -> Sample Code: Creating TransferManager" in "Uploading Objects".
TransferManager transferManager = createTransferManager();

// Enter the bucket name in the format of `BucketName-APPID`.
String bucketName = "examplebucket-1250000000";
// Object key, the unique ID of an object in a bucket. For more information, please see [Object Key](https://www.tencentcloud.com/document/product/436/13324).
String key = "exampleobject";
// Local file path
String localFilePath = "/path/to/localFile";
File localFile = new File(localFilePath);

PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);

String base64EncodedKey = "MDEyMzQ1Njc4OUFCQ0RFRjAxMjM0NTY3ODlBQkNERUY=";
// "sseCustomerKey" is a Base64-encoded key.
SSECustomerKey sseCustomerKey = new SSECustomerKey(base64EncodedKey);
putObjectRequest.setSSECustomerKey(sseCustomerKey);

// For server-side encryption scenarios, the returned ETag is not the MD5 value of the file. Therefore, MD5 verification on the client should be removed.
// You can obtain the CRC64 value for verification as needed.
System.setProperty(SkipMd5CheckStrategy.DISABLE_PUT_OBJECT_MD5_VALIDATION_PROPERTY, "true");

try {
    // The advanced API will return an asynchronous result `Upload`.
    // You can call the `waitForUploadResult` method to wait for the upload to complete. If the upload is successful, `UploadResult` is returned. If the upload fails, an exception is returned.
    Upload upload = transferManager.upload(putObjectRequest);
    UploadResult uploadResult = upload.waitForUploadResult();
} catch (CosServiceException e) {
    e.printStackTrace();
} catch (CosClientException e) {
    e.printStackTrace();
} catch (InterruptedException e) {
    e.printStackTrace();
}

// After confirming that the process does not use the TransferManager anymore, close it.
// For the detailed code, see "Advanced APIs -> Closing TransferManager" on the current page.
shutdownTransferManager(transferManager);

// Before using the advanced API, ensure that the process contains a TransferManager instance. If such an instance does not exist, create one.
// For the detailed code, see "Advanced API -> Sample Code: Creating TransferManager" in "Uploading Objects".
TransferManager transferManager = createTransferManager();

// Enter the bucket name in the format of `BucketName-APPID`.
String bucketName = "examplebucket-1250000000";
// Object key, the unique ID of an object in a bucket. For more information, please see [Object Key](https://www.tencentcloud.com/document/product/436/13324).
String key = "exampleobject";
// Local file path
String localFilePath = "/path/to/localFile";
File localFile = new File(localFilePath);

PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);

// KMS CMK
String kmsKeyId = "your-kms-key-id";
String encryptionContext = Base64.encodeAsString("{\\"Ssekmstest\\":\\"Ssekmstest\\"}".getBytes());
SSECOSKeyManagementParams ssecosKeyManagementParams = new SSECOSKeyManagementParams(kmsKeyId, encryptionContext);
putObjectRequest.setSSECOSKeyManagementParams(ssecosKeyManagementParams);

// For server-side encryption scenarios, the returned ETag is not the MD5 value of the file. Therefore, MD5 verification on the client should be removed.
// You can obtain the CRC64 value for verification as needed.
System.setProperty(SkipMd5CheckStrategy.DISABLE_PUT_OBJECT_MD5_VALIDATION_PROPERTY, "true");

try {
    // The advanced API will return an asynchronous result `Upload`.
    // You can call the `waitForUploadResult` method to wait for the upload to complete. If the upload is successful, `UploadResult` is returned. If the upload fails, an exception is returned.
    Upload upload = transferManager.upload(putObjectRequest);
    UploadResult uploadResult = upload.waitForUploadResult();
} catch (CosServiceException e) {
    e.printStackTrace();
} catch (CosClientException e) {
    e.printStackTrace();
} catch (InterruptedException e) {
    e.printStackTrace();
}

// After confirming that the process does not use the TransferManager anymore, close it.
// For the detailed code, see "Advanced APIs -> Closing TransferManager" on the current page.
shutdownTransferManager(transferManager);