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/*
* Copyright 2017-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.pi;
import org.w3c.dom.*;
import java.net.*;
import java.util.*;
import javax.annotation.Generated;
import org.apache.commons.logging.*;
import com.amazonaws.*;
import com.amazonaws.annotation.SdkInternalApi;
import com.amazonaws.auth.*;
import com.amazonaws.handlers.*;
import com.amazonaws.http.*;
import com.amazonaws.internal.*;
import com.amazonaws.internal.auth.*;
import com.amazonaws.metrics.*;
import com.amazonaws.regions.*;
import com.amazonaws.transform.*;
import com.amazonaws.util.*;
import com.amazonaws.protocol.json.*;
import com.amazonaws.util.AWSRequestMetrics.Field;
import com.amazonaws.annotation.ThreadSafe;
import com.amazonaws.client.AwsSyncClientParams;
import com.amazonaws.client.builder.AdvancedConfig;
import com.amazonaws.services.pi.AWSPIClientBuilder;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.services.pi.model.*;
import com.amazonaws.services.pi.model.transform.*;
/**
* Client for accessing AWS PI. All service calls made using this client are blocking, and will not return until the
* service call completes.
*
* Amazon RDS Performance Insights
*
* Amazon RDS Performance Insights enables you to monitor and explore different dimensions of database load based on
* data captured from a running DB instance. The guide provides detailed information about Performance Insights data
* types, parameters and errors.
*
*
* When Performance Insights is enabled, the Amazon RDS Performance Insights API provides visibility into the
* performance of your DB instance. Amazon CloudWatch provides the authoritative source for Amazon Web Services
* service-vended monitoring metrics. Performance Insights offers a domain-specific view of DB load.
*
*
* DB load is measured as average active sessions. Performance Insights provides the data to API consumers as a
* two-dimensional time-series dataset. The time dimension provides DB load data for each time point in the queried time
* range. Each time point decomposes overall load in relation to the requested dimensions, measured at that time point.
* Examples include SQL, Wait event, User, and Host.
*
*
* -
*
* To learn more about Performance Insights and Amazon Aurora DB instances, go to the Amazon Aurora User
* Guide .
*
*
* -
*
* To learn more about Performance Insights and Amazon RDS DB instances, go to the Amazon RDS User Guide .
*
*
* -
*
* To learn more about Performance Insights and Amazon DocumentDB clusters, go to the Amazon DocumentDB
* Developer Guide .
*
*
*
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AWSPIClient extends AmazonWebServiceClient implements AWSPI {
/** Provider for AWS credentials. */
private final AWSCredentialsProvider awsCredentialsProvider;
private static final Log log = LogFactory.getLog(AWSPI.class);
/** Default signing name for the service. */
private static final String DEFAULT_SIGNING_NAME = "pi";
/** Client configuration factory providing ClientConfigurations tailored to this client */
protected static final ClientConfigurationFactory configFactory = new ClientConfigurationFactory();
private final AdvancedConfig advancedConfig;
private static final com.amazonaws.protocol.json.SdkJsonProtocolFactory protocolFactory = new com.amazonaws.protocol.json.SdkJsonProtocolFactory(
new JsonClientMetadata()
.withProtocolVersion("1.1")
.withSupportsCbor(false)
.withSupportsIon(false)
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("NotAuthorizedException").withExceptionUnmarshaller(
com.amazonaws.services.pi.model.transform.NotAuthorizedExceptionUnmarshaller.getInstance()))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidArgumentException").withExceptionUnmarshaller(
com.amazonaws.services.pi.model.transform.InvalidArgumentExceptionUnmarshaller.getInstance()))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InternalServiceError").withExceptionUnmarshaller(
com.amazonaws.services.pi.model.transform.InternalServiceErrorExceptionUnmarshaller.getInstance()))
.withBaseServiceExceptionClass(com.amazonaws.services.pi.model.AWSPIException.class));
public static AWSPIClientBuilder builder() {
return AWSPIClientBuilder.standard();
}
/**
* Constructs a new client to invoke service methods on AWS PI using the specified parameters.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientParams
* Object providing client parameters.
*/
AWSPIClient(AwsSyncClientParams clientParams) {
this(clientParams, false);
}
/**
* Constructs a new client to invoke service methods on AWS PI using the specified parameters.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientParams
* Object providing client parameters.
*/
AWSPIClient(AwsSyncClientParams clientParams, boolean endpointDiscoveryEnabled) {
super(clientParams);
this.awsCredentialsProvider = clientParams.getCredentialsProvider();
this.advancedConfig = clientParams.getAdvancedConfig();
init();
}
private void init() {
setServiceNameIntern(DEFAULT_SIGNING_NAME);
setEndpointPrefix(ENDPOINT_PREFIX);
// calling this.setEndPoint(...) will also modify the signer accordingly
setEndpoint("pi.us-east-1.amazonaws.com");
HandlerChainFactory chainFactory = new HandlerChainFactory();
requestHandler2s.addAll(chainFactory.newRequestHandlerChain("/com/amazonaws/services/pi/request.handlers"));
requestHandler2s.addAll(chainFactory.newRequestHandler2Chain("/com/amazonaws/services/pi/request.handler2s"));
requestHandler2s.addAll(chainFactory.getGlobalHandlers());
}
/**
*
* For a specific time period, retrieve the top N dimension keys for a metric.
*
*
*
* Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first
* 500 bytes are returned.
*
*
*
* @param describeDimensionKeysRequest
* @return Result of the DescribeDimensionKeys operation returned by the service.
* @throws InvalidArgumentException
* One of the arguments provided is invalid for this request.
* @throws InternalServiceErrorException
* The request failed due to an unknown error.
* @throws NotAuthorizedException
* The user is not authorized to perform this request.
* @sample AWSPI.DescribeDimensionKeys
* @see AWS API
* Documentation
*/
@Override
public DescribeDimensionKeysResult describeDimensionKeys(DescribeDimensionKeysRequest request) {
request = beforeClientExecution(request);
return executeDescribeDimensionKeys(request);
}
@SdkInternalApi
final DescribeDimensionKeysResult executeDescribeDimensionKeys(DescribeDimensionKeysRequest describeDimensionKeysRequest) {
ExecutionContext executionContext = createExecutionContext(describeDimensionKeysRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeDimensionKeysRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(describeDimensionKeysRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "PI");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "DescribeDimensionKeys");
request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory
.createResponseHandler(new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DescribeDimensionKeysResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Get the attributes of the specified dimension group for a DB instance or data source. For example, if you specify
* a SQL ID, GetDimensionKeyDetails retrieves the full text of the dimension
* db.sql.statement associated with this ID. This operation is useful because
* GetResourceMetrics and DescribeDimensionKeys don't support retrieval of large SQL
* statement text.
*
*
* @param getDimensionKeyDetailsRequest
* @return Result of the GetDimensionKeyDetails operation returned by the service.
* @throws InvalidArgumentException
* One of the arguments provided is invalid for this request.
* @throws InternalServiceErrorException
* The request failed due to an unknown error.
* @throws NotAuthorizedException
* The user is not authorized to perform this request.
* @sample AWSPI.GetDimensionKeyDetails
* @see AWS API
* Documentation
*/
@Override
public GetDimensionKeyDetailsResult getDimensionKeyDetails(GetDimensionKeyDetailsRequest request) {
request = beforeClientExecution(request);
return executeGetDimensionKeyDetails(request);
}
@SdkInternalApi
final GetDimensionKeyDetailsResult executeGetDimensionKeyDetails(GetDimensionKeyDetailsRequest getDimensionKeyDetailsRequest) {
ExecutionContext executionContext = createExecutionContext(getDimensionKeyDetailsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetDimensionKeyDetailsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getDimensionKeyDetailsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "PI");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "GetDimensionKeyDetails");
request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new GetDimensionKeyDetailsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Retrieve the metadata for different features. For example, the metadata might indicate that a feature is turned
* on or off on a specific DB instance.
*
*
* @param getResourceMetadataRequest
* @return Result of the GetResourceMetadata operation returned by the service.
* @throws InvalidArgumentException
* One of the arguments provided is invalid for this request.
* @throws InternalServiceErrorException
* The request failed due to an unknown error.
* @throws NotAuthorizedException
* The user is not authorized to perform this request.
* @sample AWSPI.GetResourceMetadata
* @see AWS API
* Documentation
*/
@Override
public GetResourceMetadataResult getResourceMetadata(GetResourceMetadataRequest request) {
request = beforeClientExecution(request);
return executeGetResourceMetadata(request);
}
@SdkInternalApi
final GetResourceMetadataResult executeGetResourceMetadata(GetResourceMetadataRequest getResourceMetadataRequest) {
ExecutionContext executionContext = createExecutionContext(getResourceMetadataRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetResourceMetadataRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getResourceMetadataRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "PI");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "GetResourceMetadata");
request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetResourceMetadataResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Retrieve Performance Insights metrics for a set of data sources over a time period. You can provide specific
* dimension groups and dimensions, and provide aggregation and filtering criteria for each group.
*
*
*
* Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first
* 500 bytes are returned.
*
*
*
* @param getResourceMetricsRequest
* @return Result of the GetResourceMetrics operation returned by the service.
* @throws InvalidArgumentException
* One of the arguments provided is invalid for this request.
* @throws InternalServiceErrorException
* The request failed due to an unknown error.
* @throws NotAuthorizedException
* The user is not authorized to perform this request.
* @sample AWSPI.GetResourceMetrics
* @see AWS API
* Documentation
*/
@Override
public GetResourceMetricsResult getResourceMetrics(GetResourceMetricsRequest request) {
request = beforeClientExecution(request);
return executeGetResourceMetrics(request);
}
@SdkInternalApi
final GetResourceMetricsResult executeGetResourceMetrics(GetResourceMetricsRequest getResourceMetricsRequest) {
ExecutionContext executionContext = createExecutionContext(getResourceMetricsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetResourceMetricsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getResourceMetricsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "PI");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "GetResourceMetrics");
request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetResourceMetricsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Retrieve the dimensions that can be queried for each specified metric type on a specified DB instance.
*
*
* @param listAvailableResourceDimensionsRequest
* @return Result of the ListAvailableResourceDimensions operation returned by the service.
* @throws InvalidArgumentException
* One of the arguments provided is invalid for this request.
* @throws InternalServiceErrorException
* The request failed due to an unknown error.
* @throws NotAuthorizedException
* The user is not authorized to perform this request.
* @sample AWSPI.ListAvailableResourceDimensions
* @see AWS API Documentation
*/
@Override
public ListAvailableResourceDimensionsResult listAvailableResourceDimensions(ListAvailableResourceDimensionsRequest request) {
request = beforeClientExecution(request);
return executeListAvailableResourceDimensions(request);
}
@SdkInternalApi
final ListAvailableResourceDimensionsResult executeListAvailableResourceDimensions(
ListAvailableResourceDimensionsRequest listAvailableResourceDimensionsRequest) {
ExecutionContext executionContext = createExecutionContext(listAvailableResourceDimensionsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListAvailableResourceDimensionsRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(listAvailableResourceDimensionsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "PI");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "ListAvailableResourceDimensions");
request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new ListAvailableResourceDimensionsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Retrieve metrics of the specified types that can be queried for a specified DB instance.
*
*
* @param listAvailableResourceMetricsRequest
* @return Result of the ListAvailableResourceMetrics operation returned by the service.
* @throws InvalidArgumentException
* One of the arguments provided is invalid for this request.
* @throws InternalServiceErrorException
* The request failed due to an unknown error.
* @throws NotAuthorizedException
* The user is not authorized to perform this request.
* @sample AWSPI.ListAvailableResourceMetrics
* @see AWS API Documentation
*/
@Override
public ListAvailableResourceMetricsResult listAvailableResourceMetrics(ListAvailableResourceMetricsRequest request) {
request = beforeClientExecution(request);
return executeListAvailableResourceMetrics(request);
}
@SdkInternalApi
final ListAvailableResourceMetricsResult executeListAvailableResourceMetrics(ListAvailableResourceMetricsRequest listAvailableResourceMetricsRequest) {
ExecutionContext executionContext = createExecutionContext(listAvailableResourceMetricsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListAvailableResourceMetricsRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(listAvailableResourceMetricsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "PI");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "ListAvailableResourceMetrics");
request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new ListAvailableResourceMetricsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* Returns additional metadata for a previously executed successful, request, typically used for debugging issues
* where a service isn't acting as expected. This data isn't considered part of the result data returned by an
* operation, so it's available through this separate, diagnostic interface.
*
* Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic
* information for an executed request, you should use this method to retrieve it as soon as possible after
* executing the request.
*
* @param request
* The originally executed request
*
* @return The response metadata for the specified request, or null if none is available.
*/
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request) {
return client.getResponseMetadataForRequest(request);
}
/**
* Normal invoke with authentication. Credentials are required and may be overriden at the request level.
**/
private Response invoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext) {
return invoke(request, responseHandler, executionContext, null, null);
}
/**
* Normal invoke with authentication. Credentials are required and may be overriden at the request level.
**/
private Response invoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext, URI cachedEndpoint, URI uriFromEndpointTrait) {
executionContext.setCredentialsProvider(CredentialUtils.getCredentialsProvider(request.getOriginalRequest(), awsCredentialsProvider));
return doInvoke(request, responseHandler, executionContext, cachedEndpoint, uriFromEndpointTrait);
}
/**
* Invoke with no authentication. Credentials are not required and any credentials set on the client or request will
* be ignored for this operation.
**/
private Response anonymousInvoke(Request request,
HttpResponseHandler> responseHandler, ExecutionContext executionContext) {
return doInvoke(request, responseHandler, executionContext, null, null);
}
/**
* Invoke the request using the http client. Assumes credentials (or lack thereof) have been configured in the
* ExecutionContext beforehand.
**/
private Response doInvoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext, URI discoveredEndpoint, URI uriFromEndpointTrait) {
if (discoveredEndpoint != null) {
request.setEndpoint(discoveredEndpoint);
request.getOriginalRequest().getRequestClientOptions().appendUserAgent("endpoint-discovery");
} else if (uriFromEndpointTrait != null) {
request.setEndpoint(uriFromEndpointTrait);
} else {
request.setEndpoint(endpoint);
}
request.setTimeOffset(timeOffset);
HttpResponseHandler errorResponseHandler = protocolFactory.createErrorResponseHandler(new JsonErrorResponseMetadata());
return client.execute(request, responseHandler, errorResponseHandler, executionContext);
}
@com.amazonaws.annotation.SdkInternalApi
static com.amazonaws.protocol.json.SdkJsonProtocolFactory getProtocolFactory() {
return protocolFactory;
}
@Override
public void shutdown() {
super.shutdown();
}
}