com.amazonaws.services.migrationhub

Interface AWSMigrationHub

All Known Subinterfaces:

AWSMigrationHubAsync

All Known Implementing Classes:

AbstractAWSMigrationHub, AbstractAWSMigrationHubAsync, AWSMigrationHubAsyncClient, AWSMigrationHubClient

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public interface AWSMigrationHub

Interface for accessing AWS Migration Hub.

Note: Do not directly implement this interface, new methods are added to it regularly. Extend from AbstractAWSMigrationHub instead.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENDPOINT_PREFIX The region metadata service name for computing region endpoints.

Method Summary

Modifier and Type	Method and Description
AssociateCreatedArtifactResult	associateCreatedArtifact(AssociateCreatedArtifactRequest associateCreatedArtifactRequest) Associates a created artifact of an AWS cloud resource, the target receiving the migration, with the migration task performed by a migration tool.
AssociateDiscoveredResourceResult	associateDiscoveredResource(AssociateDiscoveredResourceRequest associateDiscoveredResourceRequest) Associates a discovered resource ID from Application Discovery Service (ADS) with a migration task.
CreateProgressUpdateStreamResult	createProgressUpdateStream(CreateProgressUpdateStreamRequest createProgressUpdateStreamRequest) Creates a progress update stream which is an AWS resource used for access control as well as a namespace for migration task names that is implicitly linked to your AWS account.
DeleteProgressUpdateStreamResult	deleteProgressUpdateStream(DeleteProgressUpdateStreamRequest deleteProgressUpdateStreamRequest) Deletes a progress update stream, including all of its tasks, which was previously created as an AWS resource used for access control.
DescribeApplicationStateResult	describeApplicationState(DescribeApplicationStateRequest describeApplicationStateRequest) Gets the migration status of an application.
DescribeMigrationTaskResult	describeMigrationTask(DescribeMigrationTaskRequest describeMigrationTaskRequest) Retrieves a list of all attributes associated with a specific migration task.
DisassociateCreatedArtifactResult	disassociateCreatedArtifact(DisassociateCreatedArtifactRequest disassociateCreatedArtifactRequest) Disassociates a created artifact of an AWS resource with a migration task performed by a migration tool that was previously associated.
DisassociateDiscoveredResourceResult	disassociateDiscoveredResource(DisassociateDiscoveredResourceRequest disassociateDiscoveredResourceRequest) Disassociate an Application Discovery Service (ADS) discovered resource from a migration task.
ResponseMetadata	getCachedResponseMetadata(AmazonWebServiceRequest request) Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected.
ImportMigrationTaskResult	importMigrationTask(ImportMigrationTaskRequest importMigrationTaskRequest) Registers a new migration task which represents a server, database, etc., being migrated to AWS by a migration tool.
ListCreatedArtifactsResult	listCreatedArtifacts(ListCreatedArtifactsRequest listCreatedArtifactsRequest) Lists the created artifacts attached to a given migration task in an update stream.
ListDiscoveredResourcesResult	listDiscoveredResources(ListDiscoveredResourcesRequest listDiscoveredResourcesRequest) Lists discovered resources associated with the given MigrationTask.
ListMigrationTasksResult	listMigrationTasks(ListMigrationTasksRequest listMigrationTasksRequest) Lists all, or filtered by resource name, migration tasks associated with the user account making this call.
ListProgressUpdateStreamsResult	listProgressUpdateStreams(ListProgressUpdateStreamsRequest listProgressUpdateStreamsRequest) Lists progress update streams associated with the user account making this call.
NotifyApplicationStateResult	notifyApplicationState(NotifyApplicationStateRequest notifyApplicationStateRequest) Sets the migration state of an application.
NotifyMigrationTaskStateResult	notifyMigrationTaskState(NotifyMigrationTaskStateRequest notifyMigrationTaskStateRequest) Notifies Migration Hub of the current status, progress, or other detail regarding a migration task.
PutResourceAttributesResult	putResourceAttributes(PutResourceAttributesRequest putResourceAttributesRequest) Provides identifying details of the resource being migrated so that it can be associated in the Application Discovery Service (ADS)'s repository.
void	shutdown() Shuts down this client object, releasing any resources that might be held open.

Field Detail

ENDPOINT_PREFIX

static final String ENDPOINT_PREFIX

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 Also:

RegionUtils.getRegionsForService(String), Constant Field Values

Method Detail

associateCreatedArtifact

AssociateCreatedArtifactResult associateCreatedArtifact(AssociateCreatedArtifactRequest associateCreatedArtifactRequest)

Associates a created artifact of an AWS cloud resource, the target receiving the migration, with the migration task performed by a migration tool. This API has the following traits:

• Migration tools can call the AssociateCreatedArtifact operation to indicate which AWS artifact is associated with a migration task.

• The created artifact name must be provided in ARN (Amazon Resource Name) format which will contain information about type and region; for example: arn:aws:ec2:us-east-1:488216288981:image/ami-6d0ba87b.

• Examples of the AWS resource behind the created artifact are, AMI's, EC2 instance, or DMS endpoint, etc.

Parameters:

associateCreatedArtifactRequest -

Returns:

Result of the AssociateCreatedArtifact operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

associateDiscoveredResource

AssociateDiscoveredResourceResult associateDiscoveredResource(AssociateDiscoveredResourceRequest associateDiscoveredResourceRequest)

Associates a discovered resource ID from Application Discovery Service (ADS) with a migration task.

Parameters:

associateDiscoveredResourceRequest -

Returns:

Result of the AssociateDiscoveredResource operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

PolicyErrorException - Exception raised when there are problems accessing ADS (Application Discovery Service); most likely due to a misconfigured policy or the ADSCaller role is missing or not configured correctly.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

createProgressUpdateStream

CreateProgressUpdateStreamResult createProgressUpdateStream(CreateProgressUpdateStreamRequest createProgressUpdateStreamRequest)

Creates a progress update stream which is an AWS resource used for access control as well as a namespace for migration task names that is implicitly linked to your AWS account. It must uniquely identify the migration tool as it is used for all updates made by the tool; however, it does not need to be unique for each AWS account because it is scoped to the AWS account.

Parameters:

createProgressUpdateStreamRequest -

Returns:

Result of the CreateProgressUpdateStream operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

See Also:

AWS API Documentation

deleteProgressUpdateStream

DeleteProgressUpdateStreamResult deleteProgressUpdateStream(DeleteProgressUpdateStreamRequest deleteProgressUpdateStreamRequest)

Deletes a progress update stream, including all of its tasks, which was previously created as an AWS resource used for access control. This API has the following traits:

• The only parameter needed for DeleteProgressUpdateStream is the stream name (same as a CreateProgressUpdateStream call).

• The call will return, and a background process will asynchronously be doing the actual delete of the stream and all of its resources (tasks, associated resources, resource attributes, created artifacts).

• If the stream takes time to be deleted, it might still show up on a ListProgressUpdateStreams call.

• CreateProgressUpdateStream, ImportMigrationTask, NotifyMigrationTaskState, and all Associate[*] APIs realted to the tasks belonging to the stream will throw "InvalidInputException" if the stream of the same name is in the process of being deleted.

• Once the stream and all of its resources are deleted, CreateProgressUpdateStream for a stream of the same name will succeed, and that stream will be an entirely new logical resource (without any resources associated with the old stream).

Parameters:

deleteProgressUpdateStreamRequest -

Returns:

Result of the DeleteProgressUpdateStream operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

describeApplicationState

DescribeApplicationStateResult describeApplicationState(DescribeApplicationStateRequest describeApplicationStateRequest)

Gets the migration status of an application.

Parameters:

describeApplicationStateRequest -

Returns:

Result of the DescribeApplicationState operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

PolicyErrorException - Exception raised when there are problems accessing ADS (Application Discovery Service); most likely due to a misconfigured policy or the ADSCaller role is missing or not configured correctly.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

describeMigrationTask

DescribeMigrationTaskResult describeMigrationTask(DescribeMigrationTaskRequest describeMigrationTaskRequest)

Retrieves a list of all attributes associated with a specific migration task.

Parameters:

describeMigrationTaskRequest -

Returns:

Result of the DescribeMigrationTask operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

disassociateCreatedArtifact

DisassociateCreatedArtifactResult disassociateCreatedArtifact(DisassociateCreatedArtifactRequest disassociateCreatedArtifactRequest)

Disassociates a created artifact of an AWS resource with a migration task performed by a migration tool that was previously associated. This API has the following traits:

• A migration user can call the DisassociateCreatedArtifacts operation to disassociate a created AWS Artifact from a migration task.

• The created artifact name must be provided in ARN (Amazon Resource Name) format which will contain information about type and region; for example: arn:aws:ec2:us-east-1:488216288981:image/ami-6d0ba87b.

• Examples of the AWS resource behind the created artifact are, AMI's, EC2 instance, or RDS instance, etc.

Parameters:

disassociateCreatedArtifactRequest -

Returns:

Result of the DisassociateCreatedArtifact operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

disassociateDiscoveredResource

DisassociateDiscoveredResourceResult disassociateDiscoveredResource(DisassociateDiscoveredResourceRequest disassociateDiscoveredResourceRequest)

Disassociate an Application Discovery Service (ADS) discovered resource from a migration task.

Parameters:

disassociateDiscoveredResourceRequest -

Returns:

Result of the DisassociateDiscoveredResource operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

importMigrationTask

ImportMigrationTaskResult importMigrationTask(ImportMigrationTaskRequest importMigrationTaskRequest)

Registers a new migration task which represents a server, database, etc., being migrated to AWS by a migration tool.

This API is a prerequisite to calling the NotifyMigrationTaskState API as the migration tool must first register the migration task with Migration Hub.

Parameters:

importMigrationTaskRequest -

Returns:

Result of the ImportMigrationTask operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

listCreatedArtifacts

ListCreatedArtifactsResult listCreatedArtifacts(ListCreatedArtifactsRequest listCreatedArtifactsRequest)

Lists the created artifacts attached to a given migration task in an update stream. This API has the following traits:

• Gets the list of the created artifacts while migration is taking place.

• Shows the artifacts created by the migration tool that was associated by the AssociateCreatedArtifact API.

• Lists created artifacts in a paginated interface.

Parameters:

listCreatedArtifactsRequest -

Returns:

Result of the ListCreatedArtifacts operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

listDiscoveredResources

ListDiscoveredResourcesResult listDiscoveredResources(ListDiscoveredResourcesRequest listDiscoveredResourcesRequest)

Lists discovered resources associated with the given MigrationTask.

Parameters:

listDiscoveredResourcesRequest -

Returns:

Result of the ListDiscoveredResources operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

listMigrationTasks

ListMigrationTasksResult listMigrationTasks(ListMigrationTasksRequest listMigrationTasksRequest)

Lists all, or filtered by resource name, migration tasks associated with the user account making this call. This API has the following traits:

• Can show a summary list of the most recent migration tasks.

• Can show a summary list of migration tasks associated with a given discovered resource.

• Lists migration tasks in a paginated interface.

Parameters:

listMigrationTasksRequest -

Returns:

Result of the ListMigrationTasks operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

PolicyErrorException - Exception raised when there are problems accessing ADS (Application Discovery Service); most likely due to a misconfigured policy or the ADSCaller role is missing or not configured correctly.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

listProgressUpdateStreams

ListProgressUpdateStreamsResult listProgressUpdateStreams(ListProgressUpdateStreamsRequest listProgressUpdateStreamsRequest)

Lists progress update streams associated with the user account making this call.

Parameters:

listProgressUpdateStreamsRequest -

Returns:

Result of the ListProgressUpdateStreams operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

See Also:

AWS API Documentation

notifyApplicationState

NotifyApplicationStateResult notifyApplicationState(NotifyApplicationStateRequest notifyApplicationStateRequest)

Sets the migration state of an application. For a given application identified by the value passed to ApplicationId, its status is set or updated by passing one of three values to Status: NOT_STARTED | IN_PROGRESS | COMPLETED.

Parameters:

notifyApplicationStateRequest -

Returns:

Result of the NotifyApplicationState operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

PolicyErrorException - Exception raised when there are problems accessing ADS (Application Discovery Service); most likely due to a misconfigured policy or the ADSCaller role is missing or not configured correctly.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

notifyMigrationTaskState

NotifyMigrationTaskStateResult notifyMigrationTaskState(NotifyMigrationTaskStateRequest notifyMigrationTaskStateRequest)

Notifies Migration Hub of the current status, progress, or other detail regarding a migration task. This API has the following traits:

• Migration tools will call the NotifyMigrationTaskState API to share the latest progress and status.

• MigrationTaskName is used for addressing updates to the correct target.

• ProgressUpdateStream is used for access control and to provide a namespace for each migration tool.

Parameters:

notifyMigrationTaskStateRequest -

Returns:

Result of the NotifyMigrationTaskState operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

putResourceAttributes

PutResourceAttributesResult putResourceAttributes(PutResourceAttributesRequest putResourceAttributesRequest)

Provides identifying details of the resource being migrated so that it can be associated in the Application Discovery Service (ADS)'s repository. This association occurs asynchronously after PutResourceAttributes returns.

Keep in mind that subsequent calls to PutResourceAttributes will override previously stored attributes. For example, if it is first called with a MAC address, but later, it is desired to add an IP address, it will then be required to call it with both the IP and MAC addresses to prevent overiding the MAC address.

Because this is an asynchronous call, it will always return 200, whether an association occurs or not. To confirm if an association was found based on the provided details, call ListAssociatedResource.

Parameters:

putResourceAttributesRequest -

Returns:

Result of the PutResourceAttributes operation returned by the service.

Throws:

AccessDeniedException - Exception raised when the account making the call is not whitelisted or there are other authentication errors.

InternalServerErrorException - Exception raised when there is an internal, configuration, or dependency error encountered.

ServiceUnavailableException - Exception raised when the service encounters throttled communication with upstream dependencies or is overloaded with requests.

DryRunOperationException - Exception raised to indicate a successfully authorized action when the DryRun flag is set to "true".

UnauthorizedOperationException - Exception raised to indicate a request was not authorized when the DryRun flag is set to "true".

InvalidInputException - Exception raised when the provided input violates a policy constraint or is entered in the wrong format or data type.

ResourceNotFoundException - Exception raised when the request references a resource (ADS configuration, update stream, migration task, etc.) that does not exist in ADS (Application Discovery Service) or in Migration Hub's repository.

See Also:

AWS API Documentation

shutdown

void shutdown()

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.

getCachedResponseMetadata

ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)

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.

Parameters:

request - The originally executed request.

Returns:

The response metadata for the specified request, or null if none is available.