// Bucket name in the format of BucketName-APPID (APPID is required), which can be viewed in the COS console at https://console.cloud.tencent.com/cos5/bucket.
String bucket = "examplebucket-1250000000";
PutBucketDomainRequest putBucketDomainRequest =
        new PutBucketDomainRequest(bucket);
DomainConfiguration.DomainRule domainRule = new DomainConfiguration.DomainRule(
        DomainConfiguration.STATUS_ENABLED,
        "www.example.com",
        DomainConfiguration.TYPE_REST
);
domainRule.forcedReplacement = DomainConfiguration.REPLACE_CNAME;
putBucketDomainRequest.addDomainRule(domainRule);

cosXmlService.putBucketDomainAsync(putBucketDomainRequest,
        new CosXmlResultListener() {
    @Override
    public void onSuccess(CosXmlRequest request, CosXmlResult result) {
        PutBucketDomainResult putBucketDomainResult =
                (PutBucketDomainResult) result;
    }

    // If you are using Kotlin to call, please note that the exception in the callback method is nullable, otherwise the onFail method will not be called, i.e.:
    // Is the type of clientException CosXmlClientException? and the type of serviceException CosXmlServiceException?
    @Override
    public void onFail(CosXmlRequest cosXmlRequest,
                       @Nullable CosXmlClientException clientException,
                       @Nullable CosXmlServiceException serviceException) {
        if (clientException != null) {
            clientException.printStackTrace();
        } else {
            serviceException.printStackTrace();
        }
    }
});

// Bucket name in the format of BucketName-APPID (APPID is required), which can be viewed in the COS console at https://console.cloud.tencent.com/cos5/bucket.
String bucket = "examplebucket-1250000000";
GetBucketDomainRequest getBucketDomainRequest =
        new GetBucketDomainRequest(bucket);
cosXmlService.getBucketDomainAsync(getBucketDomainRequest,
        new CosXmlResultListener() {
    @Override
    public void onSuccess(CosXmlRequest request, CosXmlResult result) {
        GetBucketDomainResult getBucketTaggingResult =
                (GetBucketDomainResult) result;
    }

    // If you are using Kotlin to call, please note that the exception in the callback method is nullable, otherwise the onFail method will not be called, i.e.:
    // Is the type of clientException CosXmlClientException? and the type of serviceException CosXmlServiceException?
    @Override
    public void onFail(CosXmlRequest cosXmlRequest,
                       @Nullable CosXmlClientException clientException,
                       @Nullable CosXmlServiceException serviceException) {
        if (clientException != null) {
            clientException.printStackTrace();
        } else {
            serviceException.printStackTrace();
        }
    }
});

// Bucket name in the format of BucketName-APPID (APPID is required), which can be viewed in the COS console at https://console.cloud.tencent.com/cos5/bucket.
String bucket = "examplebucket-1250000000";
DeleteBucketDomainRequest deleteBucketDomainRequest =
        new DeleteBucketDomainRequest(bucket);
cosXmlService.deleteBucketDomainAsync(deleteBucketDomainRequest,
        new CosXmlResultListener() {
            @Override
            public void onSuccess(CosXmlRequest request, CosXmlResult result) {
                // For detailed fields, please refer to the API documentation or SDK source code.
                DeleteBucketDomainResult deleteBucketDomainResult =
                        (DeleteBucketDomainResult) result;
            }
            // If you are using Kotlin to call, please note that the exception in the callback method is nullable, otherwise the onFail method will not be called, i.e.:
            // Is the type of clientException CosXmlClientException? and the type of serviceException CosXmlServiceException?
            @Override
            public void onFail(CosXmlRequest cosXmlRequest,
                               @Nullable CosXmlClientException clientException,
                               @Nullable CosXmlServiceException serviceException) {
                if (clientException != null) {
                    clientException.printStackTrace();
                } else {
                    serviceException.printStackTrace();
                }
            }
        });