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/*
* Copyright 2018-2023 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.xray;
import javax.annotation.Generated;
import com.amazonaws.*;
import com.amazonaws.regions.*;
import com.amazonaws.services.xray.model.*;
/**
* Interface for accessing AWS X-Ray.
*
* Note: Do not directly implement this interface, new methods are added to it regularly. Extend from
* {@link com.amazonaws.services.xray.AbstractAWSXRay} instead.
*
*
*
* Amazon Web Services X-Ray provides APIs for managing debug traces and retrieving service maps and other data created
* by processing those traces.
*
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public interface AWSXRay {
/**
* The region metadata service name for computing region endpoints. You can use this value to retrieve metadata
* (such as supported regions) of the service.
*
* @see RegionUtils#getRegionsForService(String)
*/
String ENDPOINT_PREFIX = "xray";
/**
* Overrides the default endpoint for this client ("xray.us-east-1.amazonaws.com"). Callers can use this method to
* control which AWS region they want to work with.
*
* Callers can pass in just the endpoint (ex: "xray.us-east-1.amazonaws.com") or a full URL, including the protocol
* (ex: "xray.us-east-1.amazonaws.com"). If the protocol is not specified here, the default protocol from this
* client's {@link ClientConfiguration} will be used, which by default is HTTPS.
*
* For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available
* endpoints for all AWS services, see: https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/java-dg-region-selection.html#region-selection-
* choose-endpoint
*
* This method is not threadsafe. An endpoint should be configured when the client is created and before any
* service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in
* transit or retrying.
*
* @param endpoint
* The endpoint (ex: "xray.us-east-1.amazonaws.com") or a full URL, including the protocol (ex:
* "xray.us-east-1.amazonaws.com") of the region specific AWS endpoint this client will communicate with.
* @deprecated use {@link AwsClientBuilder#setEndpointConfiguration(AwsClientBuilder.EndpointConfiguration)} for
* example:
* {@code builder.setEndpointConfiguration(new EndpointConfiguration(endpoint, signingRegion));}
*/
@Deprecated
void setEndpoint(String endpoint);
/**
* An alternative to {@link AWSXRay#setEndpoint(String)}, sets the regional endpoint for this client's service
* calls. Callers can use this method to control which AWS region they want to work with.
*
* By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the
* {@link ClientConfiguration} supplied at construction.
*
* This method is not threadsafe. A region should be configured when the client is created and before any service
* requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit
* or retrying.
*
* @param region
* The region this client will communicate with. See {@link Region#getRegion(com.amazonaws.regions.Regions)}
* for accessing a given region. Must not be null and must be a region where the service is available.
*
* @see Region#getRegion(com.amazonaws.regions.Regions)
* @see Region#createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration)
* @see Region#isServiceSupported(String)
* @deprecated use {@link AwsClientBuilder#setRegion(String)}
*/
@Deprecated
void setRegion(Region region);
/**
*
* Retrieves a list of traces specified by ID. Each trace is a collection of segment documents that originates from
* a single request. Use GetTraceSummaries to get a list of trace IDs.
*
*
* @param batchGetTracesRequest
* @return Result of the BatchGetTraces operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.BatchGetTraces
* @see AWS API
* Documentation
*/
BatchGetTracesResult batchGetTraces(BatchGetTracesRequest batchGetTracesRequest);
/**
*
* Creates a group resource with a name and a filter expression.
*
*
* @param createGroupRequest
* @return Result of the CreateGroup operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.CreateGroup
* @see AWS API
* Documentation
*/
CreateGroupResult createGroup(CreateGroupRequest createGroupRequest);
/**
*
* Creates a rule to control sampling behavior for instrumented applications. Services retrieve rules with GetSamplingRules, and evaluate
* each rule in ascending order of priority for each request. If a rule matches, the service records a trace,
* borrowing it from the reservoir size. After 10 seconds, the service reports back to X-Ray with GetSamplingTargets to get
* updated versions of each in-use rule. The updated rule contains a trace quota that the service can use instead of
* borrowing from the reservoir.
*
*
* @param createSamplingRuleRequest
* @return Result of the CreateSamplingRule operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @throws RuleLimitExceededException
* You have reached the maximum number of sampling rules.
* @sample AWSXRay.CreateSamplingRule
* @see AWS API
* Documentation
*/
CreateSamplingRuleResult createSamplingRule(CreateSamplingRuleRequest createSamplingRuleRequest);
/**
*
* Deletes a group resource.
*
*
* @param deleteGroupRequest
* @return Result of the DeleteGroup operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.DeleteGroup
* @see AWS API
* Documentation
*/
DeleteGroupResult deleteGroup(DeleteGroupRequest deleteGroupRequest);
/**
*
* Deletes a resource policy from the target Amazon Web Services account.
*
*
* @param deleteResourcePolicyRequest
* @return Result of the DeleteResourcePolicy operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws InvalidPolicyRevisionIdException
* A policy revision id was provided which does not match the latest policy revision. This exception is also
* if a policy revision id of 0 is provided via PutResourcePolicy and a policy with the same
* name already exists.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.DeleteResourcePolicy
* @see AWS API
* Documentation
*/
DeleteResourcePolicyResult deleteResourcePolicy(DeleteResourcePolicyRequest deleteResourcePolicyRequest);
/**
*
* Deletes a sampling rule.
*
*
* @param deleteSamplingRuleRequest
* @return Result of the DeleteSamplingRule operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.DeleteSamplingRule
* @see AWS API
* Documentation
*/
DeleteSamplingRuleResult deleteSamplingRule(DeleteSamplingRuleRequest deleteSamplingRuleRequest);
/**
*
* Retrieves the current encryption configuration for X-Ray data.
*
*
* @param getEncryptionConfigRequest
* @return Result of the GetEncryptionConfig operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetEncryptionConfig
* @see AWS API
* Documentation
*/
GetEncryptionConfigResult getEncryptionConfig(GetEncryptionConfigRequest getEncryptionConfigRequest);
/**
*
* Retrieves group resource details.
*
*
* @param getGroupRequest
* @return Result of the GetGroup operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetGroup
* @see AWS API
* Documentation
*/
GetGroupResult getGroup(GetGroupRequest getGroupRequest);
/**
*
* Retrieves all active group details.
*
*
* @param getGroupsRequest
* @return Result of the GetGroups operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetGroups
* @see AWS API
* Documentation
*/
GetGroupsResult getGroups(GetGroupsRequest getGroupsRequest);
/**
*
* Retrieves the summary information of an insight. This includes impact to clients and root cause services, the top
* anomalous services, the category, the state of the insight, and the start and end time of the insight.
*
*
* @param getInsightRequest
* @return Result of the GetInsight operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetInsight
* @see AWS API
* Documentation
*/
GetInsightResult getInsight(GetInsightRequest getInsightRequest);
/**
*
* X-Ray reevaluates insights periodically until they're resolved, and records each intermediate state as an event.
* You can review an insight's events in the Impact Timeline on the Inspect page in the X-Ray console.
*
*
* @param getInsightEventsRequest
* @return Result of the GetInsightEvents operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetInsightEvents
* @see AWS API
* Documentation
*/
GetInsightEventsResult getInsightEvents(GetInsightEventsRequest getInsightEventsRequest);
/**
*
* Retrieves a service graph structure filtered by the specified insight. The service graph is limited to only
* structural information. For a complete service graph, use this API with the GetServiceGraph API.
*
*
* @param getInsightImpactGraphRequest
* @return Result of the GetInsightImpactGraph operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetInsightImpactGraph
* @see AWS API
* Documentation
*/
GetInsightImpactGraphResult getInsightImpactGraph(GetInsightImpactGraphRequest getInsightImpactGraphRequest);
/**
*
* Retrieves the summaries of all insights in the specified group matching the provided filter values.
*
*
* @param getInsightSummariesRequest
* @return Result of the GetInsightSummaries operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetInsightSummaries
* @see AWS API
* Documentation
*/
GetInsightSummariesResult getInsightSummaries(GetInsightSummariesRequest getInsightSummariesRequest);
/**
*
* Retrieves all sampling rules.
*
*
* @param getSamplingRulesRequest
* @return Result of the GetSamplingRules operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetSamplingRules
* @see AWS API
* Documentation
*/
GetSamplingRulesResult getSamplingRules(GetSamplingRulesRequest getSamplingRulesRequest);
/**
*
* Retrieves information about recent sampling results for all sampling rules.
*
*
* @param getSamplingStatisticSummariesRequest
* @return Result of the GetSamplingStatisticSummaries operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetSamplingStatisticSummaries
* @see AWS API Documentation
*/
GetSamplingStatisticSummariesResult getSamplingStatisticSummaries(GetSamplingStatisticSummariesRequest getSamplingStatisticSummariesRequest);
/**
*
* Requests a sampling quota for rules that the service is using to sample requests.
*
*
* @param getSamplingTargetsRequest
* @return Result of the GetSamplingTargets operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetSamplingTargets
* @see AWS API
* Documentation
*/
GetSamplingTargetsResult getSamplingTargets(GetSamplingTargetsRequest getSamplingTargetsRequest);
/**
*
* Retrieves a document that describes services that process incoming requests, and downstream services that they
* call as a result. Root services process incoming requests and make calls to downstream services. Root services
* are applications that use the Amazon Web Services X-Ray
* SDK. Downstream services can be other applications, Amazon Web Services resources, HTTP web APIs, or SQL
* databases.
*
*
* @param getServiceGraphRequest
* @return Result of the GetServiceGraph operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetServiceGraph
* @see AWS API
* Documentation
*/
GetServiceGraphResult getServiceGraph(GetServiceGraphRequest getServiceGraphRequest);
/**
*
* Get an aggregation of service statistics defined by a specific time range.
*
*
* @param getTimeSeriesServiceStatisticsRequest
* @return Result of the GetTimeSeriesServiceStatistics operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetTimeSeriesServiceStatistics
* @see AWS API Documentation
*/
GetTimeSeriesServiceStatisticsResult getTimeSeriesServiceStatistics(GetTimeSeriesServiceStatisticsRequest getTimeSeriesServiceStatisticsRequest);
/**
*
* Retrieves a service graph for one or more specific trace IDs.
*
*
* @param getTraceGraphRequest
* @return Result of the GetTraceGraph operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetTraceGraph
* @see AWS API
* Documentation
*/
GetTraceGraphResult getTraceGraph(GetTraceGraphRequest getTraceGraphRequest);
/**
*
* Retrieves IDs and annotations for traces available for a specified time frame using an optional filter. To get
* the full traces, pass the trace IDs to BatchGetTraces.
*
*
* A filter expression can target traced requests that hit specific service nodes or edges, have errors, or come
* from a known user. For example, the following filter expression targets traces that pass through
* api.example.com:
*
*
* service("api.example.com")
*
*
* This filter expression finds traces that have an annotation named account with the value
* 12345:
*
*
* annotation.account = "12345"
*
*
* For a full list of indexed fields and keywords that you can use in filter expressions, see Using Filter Expressions in
* the Amazon Web Services X-Ray Developer Guide.
*
*
* @param getTraceSummariesRequest
* @return Result of the GetTraceSummaries operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.GetTraceSummaries
* @see AWS API
* Documentation
*/
GetTraceSummariesResult getTraceSummaries(GetTraceSummariesRequest getTraceSummariesRequest);
/**
*
* Returns the list of resource policies in the target Amazon Web Services account.
*
*
* @param listResourcePoliciesRequest
* @return Result of the ListResourcePolicies operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.ListResourcePolicies
* @see AWS API
* Documentation
*/
ListResourcePoliciesResult listResourcePolicies(ListResourcePoliciesRequest listResourcePoliciesRequest);
/**
*
* Returns a list of tags that are applied to the specified Amazon Web Services X-Ray group or sampling rule.
*
*
* @param listTagsForResourceRequest
* @return Result of the ListTagsForResource operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @throws ResourceNotFoundException
* The resource was not found. Verify that the name or Amazon Resource Name (ARN) of the resource is
* correct.
* @sample AWSXRay.ListTagsForResource
* @see AWS API
* Documentation
*/
ListTagsForResourceResult listTagsForResource(ListTagsForResourceRequest listTagsForResourceRequest);
/**
*
* Updates the encryption configuration for X-Ray data.
*
*
* @param putEncryptionConfigRequest
* @return Result of the PutEncryptionConfig operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.PutEncryptionConfig
* @see AWS API
* Documentation
*/
PutEncryptionConfigResult putEncryptionConfig(PutEncryptionConfigRequest putEncryptionConfigRequest);
/**
*
* Sets the resource policy to grant one or more Amazon Web Services services and accounts permissions to access
* X-Ray. Each resource policy will be associated with a specific Amazon Web Services account. Each Amazon Web
* Services account can have a maximum of 5 resource policies, and each policy name must be unique within that
* account. The maximum size of each resource policy is 5KB.
*
*
* @param putResourcePolicyRequest
* @return Result of the PutResourcePolicy operation returned by the service.
* @throws MalformedPolicyDocumentException
* Invalid policy document provided in request.
* @throws LockoutPreventionException
* The provided resource policy would prevent the caller of this request from calling PutResourcePolicy in
* the future.
* @throws InvalidPolicyRevisionIdException
* A policy revision id was provided which does not match the latest policy revision. This exception is also
* if a policy revision id of 0 is provided via PutResourcePolicy and a policy with the same
* name already exists.
* @throws PolicySizeLimitExceededException
* Exceeded the maximum size for a resource policy.
* @throws PolicyCountLimitExceededException
* Exceeded the maximum number of resource policies for a target Amazon Web Services account.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.PutResourcePolicy
* @see AWS API
* Documentation
*/
PutResourcePolicyResult putResourcePolicy(PutResourcePolicyRequest putResourcePolicyRequest);
/**
*
* Used by the Amazon Web Services X-Ray daemon to upload telemetry.
*
*
* @param putTelemetryRecordsRequest
* @return Result of the PutTelemetryRecords operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.PutTelemetryRecords
* @see AWS API
* Documentation
*/
PutTelemetryRecordsResult putTelemetryRecords(PutTelemetryRecordsRequest putTelemetryRecordsRequest);
/**
*
* Uploads segment documents to Amazon Web Services X-Ray. The X-Ray SDK generates segment documents and sends them to
* the X-Ray daemon, which uploads them in batches. A segment document can be a completed segment, an in-progress
* segment, or an array of subsegments.
*
*
* Segments must include the following fields. For the full segment document schema, see Amazon Web Services X-Ray
* Segment Documents in the Amazon Web Services X-Ray Developer Guide.
*
*
* Required segment document fields
*
*
* -
*
* name - The name of the service that handled the request.
*
*
* -
*
* id - A 64-bit identifier for the segment, unique among segments in the same trace, in 16 hexadecimal
* digits.
*
*
* -
*
* trace_id - A unique identifier that connects all segments and subsegments originating from a single
* client request.
*
*
* -
*
* start_time - Time the segment or subsegment was created, in floating point seconds in epoch time,
* accurate to milliseconds. For example, 1480615200.010 or 1.480615200010E9.
*
*
* -
*
* end_time - Time the segment or subsegment was closed. For example, 1480615200.090 or
* 1.480615200090E9. Specify either an end_time or in_progress.
*
*
* -
*
* in_progress - Set to true instead of specifying an end_time to record that
* a segment has been started, but is not complete. Send an in-progress segment when your application receives a
* request that will take a long time to serve, to trace that the request was received. When the response is sent,
* send the complete segment to overwrite the in-progress segment.
*
*
*
*
* A trace_id consists of three numbers separated by hyphens. For example,
* 1-58406520-a006649127e371903a2de979. This includes:
*
*
* Trace ID Format
*
*
* -
*
* The version number, for instance, 1.
*
*
* -
*
* The time of the original request, in Unix epoch time, in 8 hexadecimal digits. For example, 10:00AM December 2nd,
* 2016 PST in epoch time is 1480615200 seconds, or 58406520 in hexadecimal.
*
*
* -
*
* A 96-bit identifier for the trace, globally unique, in 24 hexadecimal digits.
*
*
*
*
* @param putTraceSegmentsRequest
* @return Result of the PutTraceSegments operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.PutTraceSegments
* @see AWS API
* Documentation
*/
PutTraceSegmentsResult putTraceSegments(PutTraceSegmentsRequest putTraceSegmentsRequest);
/**
*
* Applies tags to an existing Amazon Web Services X-Ray group or sampling rule.
*
*
* @param tagResourceRequest
* @return Result of the TagResource operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @throws ResourceNotFoundException
* The resource was not found. Verify that the name or Amazon Resource Name (ARN) of the resource is
* correct.
* @throws TooManyTagsException
* You have exceeded the maximum number of tags you can apply to this resource.
* @sample AWSXRay.TagResource
* @see AWS API
* Documentation
*/
TagResourceResult tagResource(TagResourceRequest tagResourceRequest);
/**
*
* Removes tags from an Amazon Web Services X-Ray group or sampling rule. You cannot edit or delete system tags
* (those with an aws: prefix).
*
*
* @param untagResourceRequest
* @return Result of the UntagResource operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @throws ResourceNotFoundException
* The resource was not found. Verify that the name or Amazon Resource Name (ARN) of the resource is
* correct.
* @sample AWSXRay.UntagResource
* @see AWS API
* Documentation
*/
UntagResourceResult untagResource(UntagResourceRequest untagResourceRequest);
/**
*
* Updates a group resource.
*
*
* @param updateGroupRequest
* @return Result of the UpdateGroup operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.UpdateGroup
* @see AWS API
* Documentation
*/
UpdateGroupResult updateGroup(UpdateGroupRequest updateGroupRequest);
/**
*
* Modifies a sampling rule's configuration.
*
*
* @param updateSamplingRuleRequest
* @return Result of the UpdateSamplingRule operation returned by the service.
* @throws InvalidRequestException
* The request is missing required parameters or has invalid parameters.
* @throws ThrottledException
* The request exceeds the maximum number of requests per second.
* @sample AWSXRay.UpdateSamplingRule
* @see AWS API
* Documentation
*/
UpdateSamplingRuleResult updateSamplingRule(UpdateSamplingRuleRequest updateSamplingRuleRequest);
/**
* Shuts down this client object, releasing any resources that might be held open. This is an optional method, and
* callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client
* has been shutdown, it should not be used to make any more requests.
*/
void shutdown();
/**
* 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 a request.
*
* @param request
* The originally executed request.
*
* @return The response metadata for the specified request, or null if none is available.
*/
ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request);
}