com.amazonaws.services.simpleworkflow

## インタフェース AmazonSimpleWorkflowAsync

- すべてのスーパーインタフェース:
    AmazonSimpleWorkflow
  既知の実装クラスのリスト:
    AmazonSimpleWorkflowAsyncClient

      public interface AmazonSimpleWorkflowAsync
      extends AmazonSimpleWorkflow

  Interface for accessing AmazonSimpleWorkflow asynchronously. Each asynchronous method will return a Java Future object, and users are also allowed to provide a callback handler. Amazon Simple Workflow Service

  The Amazon Simple Workflow Service API Reference is intended for programmers who need detailed information about the Amazon SWF actions and data types.

  For an broader overview of the Amazon SWF programming model, please go to the Amazon SWF Developer Guide .

  This section provides an overview of Amazon SWF actions.

  Action Categories

  The Amazon SWF actions can be grouped into the following major categories.

  - Actions related to Activities

  - Actions related to Deciders

  - Actions related to Workflow Executions

  - Actions related to Administration

  - Actions related to Visibility

  Actions related to Activities

  The following are actions that are performed by activity workers:

  - PollForActivityTask

  - RespondActivityTaskCompleted

  - RespondActivityTaskFailed

  - RespondActivityTaskCanceled

  - RecordActivityTaskHeartbeat

  Activity workers use the PollForActivityTask to get new activity tasks. After a worker receives an activity task from Amazon SWF, it performs the task and responds using RespondActivityTaskCompleted if successful or RespondActivityTaskFailed if unsuccessful.

  Actions related to Deciders

  The following are actions that are performed by deciders:

  - PollForDecisionTask

  - RespondDecisionTaskCompleted

  Deciders use PollForDecisionTask to get decision tasks. After a decider receives a decision task from Amazon SWF, it examines its workflow execution history and decides what to do next. It calls RespondDecisionTaskCompletedto complete the decision task and provide zero or more next decisions.

  Actions related to Workflow Executions

  The following actions operate on a workflow execution:

  - RequestCancelWorkflowExecution

  - StartWorkflowExecution

  - SignalWorkflowExecution

  - TerminateWorkflowExecution

  Actions related to Administration

  Although you can perform administrative tasks from the Amazon SWF console, you can use the actions in this section to automate functions or build your own administrative tools.

  Activity Management

  - RegisterActivityType

  - DeprecateActivityType

  Workflow Management

  - RegisterWorkflowType

  - DeprecateWorkflowType

  Domain Management

  - RegisterDomain

  - DeprecateDomain

  Workflow Execution Management

  - RequestCancelWorkflowExecution

  - TerminateWorkflowExecution

  Visibility Actions

  Although you can perform visibility actions from the Amazon SWF console, you can use the actions in this section to build your own console or administrative tools.

  Activity Visibility

  - ListActivityTypes

  - DescribeActivity

  Workflow Visibility

  - ListWorkflowTypes

  - DescribeWorkflowType

  Workflow Execution Visibility

  - DescribeWorkflowExecution

  - ListOpenWorkflowExecutions

  - ListClosedWorkflowExecutions

  - CountOpenWorkflowExecutions

  - CountClosedWorkflowExecutions

  - GetWorkflowExecutionHistory

  Domain Visibility

  - ListDomains

  - DescribeDomain

  Task List Visibility

  - CountPendingActivityTasks

  - CountPendingDecisionTasks

- - ### メソッドの概要

    メソッド
    修飾子とタイプ | メソッドと説明
    --- | ---
    `java.util.concurrent.Future<WorkflowExecutionCount>` | `countClosedWorkflowExecutionsAsync(CountClosedWorkflowExecutionsRequest countClosedWorkflowExecutionsRequest)` Returns the number of closed workflow executions within the given domain that meet the specified filtering criteria.
    `java.util.concurrent.Future<WorkflowExecutionCount>` | `countClosedWorkflowExecutionsAsync(CountClosedWorkflowExecutionsRequest countClosedWorkflowExecutionsRequest, AsyncHandler<CountClosedWorkflowExecutionsRequest,WorkflowExecutionCount> asyncHandler)` Returns the number of closed workflow executions within the given domain that meet the specified filtering criteria.
    `java.util.concurrent.Future<WorkflowExecutionCount>` | `countOpenWorkflowExecutionsAsync(CountOpenWorkflowExecutionsRequest countOpenWorkflowExecutionsRequest)` Returns the number of open workflow executions within the given domain that meet the specified filtering criteria.
    `java.util.concurrent.Future<WorkflowExecutionCount>` | `countOpenWorkflowExecutionsAsync(CountOpenWorkflowExecutionsRequest countOpenWorkflowExecutionsRequest, AsyncHandler<CountOpenWorkflowExecutionsRequest,WorkflowExecutionCount> asyncHandler)` Returns the number of open workflow executions within the given domain that meet the specified filtering criteria.
    `java.util.concurrent.Future<PendingTaskCount>` | `countPendingActivityTasksAsync(CountPendingActivityTasksRequest countPendingActivityTasksRequest)` Returns the estimated number of activity tasks in the specified task list.
    `java.util.concurrent.Future<PendingTaskCount>` | `countPendingActivityTasksAsync(CountPendingActivityTasksRequest countPendingActivityTasksRequest, AsyncHandler<CountPendingActivityTasksRequest,PendingTaskCount> asyncHandler)` Returns the estimated number of activity tasks in the specified task list.
    `java.util.concurrent.Future<PendingTaskCount>` | `countPendingDecisionTasksAsync(CountPendingDecisionTasksRequest countPendingDecisionTasksRequest)` Returns the estimated number of decision tasks in the specified task list.
    `java.util.concurrent.Future<PendingTaskCount>` | `countPendingDecisionTasksAsync(CountPendingDecisionTasksRequest countPendingDecisionTasksRequest, AsyncHandler<CountPendingDecisionTasksRequest,PendingTaskCount> asyncHandler)` Returns the estimated number of decision tasks in the specified task list.
    `java.util.concurrent.Future<java.lang.Void>` | `deprecateActivityTypeAsync(DeprecateActivityTypeRequest deprecateActivityTypeRequest)` Deprecates the specified activity type .
    `java.util.concurrent.Future<java.lang.Void>` | `deprecateActivityTypeAsync(DeprecateActivityTypeRequest deprecateActivityTypeRequest, AsyncHandler<DeprecateActivityTypeRequest,java.lang.Void> asyncHandler)` Deprecates the specified activity type .
    `java.util.concurrent.Future<java.lang.Void>` | `deprecateDomainAsync(DeprecateDomainRequest deprecateDomainRequest)` Deprecates the specified domain.
    `java.util.concurrent.Future<java.lang.Void>` | `deprecateDomainAsync(DeprecateDomainRequest deprecateDomainRequest, AsyncHandler<DeprecateDomainRequest,java.lang.Void> asyncHandler)` Deprecates the specified domain.
    `java.util.concurrent.Future<java.lang.Void>` | `deprecateWorkflowTypeAsync(DeprecateWorkflowTypeRequest deprecateWorkflowTypeRequest)` Deprecates the specified workflow type .
    `java.util.concurrent.Future<java.lang.Void>` | `deprecateWorkflowTypeAsync(DeprecateWorkflowTypeRequest deprecateWorkflowTypeRequest, AsyncHandler<DeprecateWorkflowTypeRequest,java.lang.Void> asyncHandler)` Deprecates the specified workflow type .
    `java.util.concurrent.Future<ActivityTypeDetail>` | `describeActivityTypeAsync(DescribeActivityTypeRequest describeActivityTypeRequest)` Returns information about the specified activity type.
    `java.util.concurrent.Future<ActivityTypeDetail>` | `describeActivityTypeAsync(DescribeActivityTypeRequest describeActivityTypeRequest, AsyncHandler<DescribeActivityTypeRequest,ActivityTypeDetail> asyncHandler)` Returns information about the specified activity type.
    `java.util.concurrent.Future<DomainDetail>` | `describeDomainAsync(DescribeDomainRequest describeDomainRequest)` Returns information about the specified domain including description and status.
    `java.util.concurrent.Future<DomainDetail>` | `describeDomainAsync(DescribeDomainRequest describeDomainRequest, AsyncHandler<DescribeDomainRequest,DomainDetail> asyncHandler)` Returns information about the specified domain including description and status.
    `java.util.concurrent.Future<WorkflowExecutionDetail>` | `describeWorkflowExecutionAsync(DescribeWorkflowExecutionRequest describeWorkflowExecutionRequest)` Returns information about the specified workflow execution including its type and some statistics.
    `java.util.concurrent.Future<WorkflowExecutionDetail>` | `describeWorkflowExecutionAsync(DescribeWorkflowExecutionRequest describeWorkflowExecutionRequest, AsyncHandler<DescribeWorkflowExecutionRequest,WorkflowExecutionDetail> asyncHandler)` Returns information about the specified workflow execution including its type and some statistics.
    `java.util.concurrent.Future<WorkflowTypeDetail>` | `describeWorkflowTypeAsync(DescribeWorkflowTypeRequest describeWorkflowTypeRequest)` Returns information about the specified workflow type .
    `java.util.concurrent.Future<WorkflowTypeDetail>` | `describeWorkflowTypeAsync(DescribeWorkflowTypeRequest describeWorkflowTypeRequest, AsyncHandler<DescribeWorkflowTypeRequest,WorkflowTypeDetail> asyncHandler)` Returns information about the specified workflow type .
    `java.util.concurrent.Future<History>` | `getWorkflowExecutionHistoryAsync(GetWorkflowExecutionHistoryRequest getWorkflowExecutionHistoryRequest)` Returns the history of the specified workflow execution.
    `java.util.concurrent.Future<History>` | `getWorkflowExecutionHistoryAsync(GetWorkflowExecutionHistoryRequest getWorkflowExecutionHistoryRequest, AsyncHandler<GetWorkflowExecutionHistoryRequest,History> asyncHandler)` Returns the history of the specified workflow execution.
    `java.util.concurrent.Future<ActivityTypeInfos>` | `listActivityTypesAsync(ListActivityTypesRequest listActivityTypesRequest)` Returns information about all activities registered in the specified domain that match the specified name and registration status.
    `java.util.concurrent.Future<ActivityTypeInfos>` | `listActivityTypesAsync(ListActivityTypesRequest listActivityTypesRequest, AsyncHandler<ListActivityTypesRequest,ActivityTypeInfos> asyncHandler)` Returns information about all activities registered in the specified domain that match the specified name and registration status.
    `java.util.concurrent.Future<WorkflowExecutionInfos>` | `listClosedWorkflowExecutionsAsync(ListClosedWorkflowExecutionsRequest listClosedWorkflowExecutionsRequest)` Returns a list of closed workflow executions in the specified domain that meet the filtering criteria.
    `java.util.concurrent.Future<WorkflowExecutionInfos>` | `listClosedWorkflowExecutionsAsync(ListClosedWorkflowExecutionsRequest listClosedWorkflowExecutionsRequest, AsyncHandler<ListClosedWorkflowExecutionsRequest,WorkflowExecutionInfos> asyncHandler)` Returns a list of closed workflow executions in the specified domain that meet the filtering criteria.
    `java.util.concurrent.Future<DomainInfos>` | `listDomainsAsync(ListDomainsRequest listDomainsRequest)` Returns the list of domains registered in the account.
    `java.util.concurrent.Future<DomainInfos>` | `listDomainsAsync(ListDomainsRequest listDomainsRequest, AsyncHandler<ListDomainsRequest,DomainInfos> asyncHandler)` Returns the list of domains registered in the account.
    `java.util.concurrent.Future<WorkflowExecutionInfos>` | `listOpenWorkflowExecutionsAsync(ListOpenWorkflowExecutionsRequest listOpenWorkflowExecutionsRequest)` Returns a list of open workflow executions in the specified domain that meet the filtering criteria.
    `java.util.concurrent.Future<WorkflowExecutionInfos>` | `listOpenWorkflowExecutionsAsync(ListOpenWorkflowExecutionsRequest listOpenWorkflowExecutionsRequest, AsyncHandler<ListOpenWorkflowExecutionsRequest,WorkflowExecutionInfos> asyncHandler)` Returns a list of open workflow executions in the specified domain that meet the filtering criteria.
    `java.util.concurrent.Future<WorkflowTypeInfos>` | `listWorkflowTypesAsync(ListWorkflowTypesRequest listWorkflowTypesRequest)` Returns information about workflow types in the specified domain.
    `java.util.concurrent.Future<WorkflowTypeInfos>` | `listWorkflowTypesAsync(ListWorkflowTypesRequest listWorkflowTypesRequest, AsyncHandler<ListWorkflowTypesRequest,WorkflowTypeInfos> asyncHandler)` Returns information about workflow types in the specified domain.
    `java.util.concurrent.Future<ActivityTask>` | `pollForActivityTaskAsync(PollForActivityTaskRequest pollForActivityTaskRequest)` Used by workers to get an ActivityTask from the specified activity `taskList` .
    `java.util.concurrent.Future<ActivityTask>` | `pollForActivityTaskAsync(PollForActivityTaskRequest pollForActivityTaskRequest, AsyncHandler<PollForActivityTaskRequest,ActivityTask> asyncHandler)` Used by workers to get an ActivityTask from the specified activity `taskList` .
    `java.util.concurrent.Future<DecisionTask>` | `pollForDecisionTaskAsync(PollForDecisionTaskRequest pollForDecisionTaskRequest)` Used by deciders to get a DecisionTask from the specified decision `taskList` .
    `java.util.concurrent.Future<DecisionTask>` | `pollForDecisionTaskAsync(PollForDecisionTaskRequest pollForDecisionTaskRequest, AsyncHandler<PollForDecisionTaskRequest,DecisionTask> asyncHandler)` Used by deciders to get a DecisionTask from the specified decision `taskList` .
    `java.util.concurrent.Future<ActivityTaskStatus>` | `recordActivityTaskHeartbeatAsync(RecordActivityTaskHeartbeatRequest recordActivityTaskHeartbeatRequest)` Used by activity workers to report to the service that the ActivityTask represented by the specified `taskToken` is still making progress.
    `java.util.concurrent.Future<ActivityTaskStatus>` | `recordActivityTaskHeartbeatAsync(RecordActivityTaskHeartbeatRequest recordActivityTaskHeartbeatRequest, AsyncHandler<RecordActivityTaskHeartbeatRequest,ActivityTaskStatus> asyncHandler)` Used by activity workers to report to the service that the ActivityTask represented by the specified `taskToken` is still making progress.
    `java.util.concurrent.Future<java.lang.Void>` | `registerActivityTypeAsync(RegisterActivityTypeRequest registerActivityTypeRequest)` Registers a new activity type along with its configuration settings in the specified domain.
    `java.util.concurrent.Future<java.lang.Void>` | `registerActivityTypeAsync(RegisterActivityTypeRequest registerActivityTypeRequest, AsyncHandler<RegisterActivityTypeRequest,java.lang.Void> asyncHandler)` Registers a new activity type along with its configuration settings in the specified domain.
    `java.util.concurrent.Future<java.lang.Void>` | `registerDomainAsync(RegisterDomainRequest registerDomainRequest)` Registers a new domain.
    `java.util.concurrent.Future<java.lang.Void>` | `registerDomainAsync(RegisterDomainRequest registerDomainRequest, AsyncHandler<RegisterDomainRequest,java.lang.Void> asyncHandler)` Registers a new domain.
    `java.util.concurrent.Future<java.lang.Void>` | `registerWorkflowTypeAsync(RegisterWorkflowTypeRequest registerWorkflowTypeRequest)` Registers a new workflow type and its configuration settings in the specified domain.
    `java.util.concurrent.Future<java.lang.Void>` | `registerWorkflowTypeAsync(RegisterWorkflowTypeRequest registerWorkflowTypeRequest, AsyncHandler<RegisterWorkflowTypeRequest,java.lang.Void> asyncHandler)` Registers a new workflow type and its configuration settings in the specified domain.
    `java.util.concurrent.Future<java.lang.Void>` | `requestCancelWorkflowExecutionAsync(RequestCancelWorkflowExecutionRequest requestCancelWorkflowExecutionRequest)` Records a `WorkflowExecutionCancelRequested` event in the currently running workflow execution identified by the given domain, workflowId, and runId.
    `java.util.concurrent.Future<java.lang.Void>` | `requestCancelWorkflowExecutionAsync(RequestCancelWorkflowExecutionRequest requestCancelWorkflowExecutionRequest, AsyncHandler<RequestCancelWorkflowExecutionRequest,java.lang.Void> asyncHandler)` Records a `WorkflowExecutionCancelRequested` event in the currently running workflow execution identified by the given domain, workflowId, and runId.
    `java.util.concurrent.Future<java.lang.Void>` | `respondActivityTaskCanceledAsync(RespondActivityTaskCanceledRequest respondActivityTaskCanceledRequest)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` was successfully canceled.
    `java.util.concurrent.Future<java.lang.Void>` | `respondActivityTaskCanceledAsync(RespondActivityTaskCanceledRequest respondActivityTaskCanceledRequest, AsyncHandler<RespondActivityTaskCanceledRequest,java.lang.Void> asyncHandler)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` was successfully canceled.
    `java.util.concurrent.Future<java.lang.Void>` | `respondActivityTaskCompletedAsync(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` completed successfully with a `result` (if provided).
    `java.util.concurrent.Future<java.lang.Void>` | `respondActivityTaskCompletedAsync(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest, AsyncHandler<RespondActivityTaskCompletedRequest,java.lang.Void> asyncHandler)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` completed successfully with a `result` (if provided).
    `java.util.concurrent.Future<java.lang.Void>` | `respondActivityTaskFailedAsync(RespondActivityTaskFailedRequest respondActivityTaskFailedRequest)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` has failed with `reason` (if specified).
    `java.util.concurrent.Future<java.lang.Void>` | `respondActivityTaskFailedAsync(RespondActivityTaskFailedRequest respondActivityTaskFailedRequest, AsyncHandler<RespondActivityTaskFailedRequest,java.lang.Void> asyncHandler)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` has failed with `reason` (if specified).
    `java.util.concurrent.Future<java.lang.Void>` | `respondDecisionTaskCompletedAsync(RespondDecisionTaskCompletedRequest respondDecisionTaskCompletedRequest)` Used by deciders to tell the service that the DecisionTask identified by the `taskToken` has successfully completed.
    `java.util.concurrent.Future<java.lang.Void>` | `respondDecisionTaskCompletedAsync(RespondDecisionTaskCompletedRequest respondDecisionTaskCompletedRequest, AsyncHandler<RespondDecisionTaskCompletedRequest,java.lang.Void> asyncHandler)` Used by deciders to tell the service that the DecisionTask identified by the `taskToken` has successfully completed.
    `java.util.concurrent.Future<java.lang.Void>` | `signalWorkflowExecutionAsync(SignalWorkflowExecutionRequest signalWorkflowExecutionRequest)` Records a `WorkflowExecutionSignaled` event in the workflow execution history and creates a decision task for the workflow execution identified by the given domain, workflowId and runId.
    `java.util.concurrent.Future<java.lang.Void>` | `signalWorkflowExecutionAsync(SignalWorkflowExecutionRequest signalWorkflowExecutionRequest, AsyncHandler<SignalWorkflowExecutionRequest,java.lang.Void> asyncHandler)` Records a `WorkflowExecutionSignaled` event in the workflow execution history and creates a decision task for the workflow execution identified by the given domain, workflowId and runId.
    `java.util.concurrent.Future<Run>` | `startWorkflowExecutionAsync(StartWorkflowExecutionRequest startWorkflowExecutionRequest)` Starts an execution of the workflow type in the specified domain using the provided `workflowId` and input data.
    `java.util.concurrent.Future<Run>` | `startWorkflowExecutionAsync(StartWorkflowExecutionRequest startWorkflowExecutionRequest, AsyncHandler<StartWorkflowExecutionRequest,Run> asyncHandler)` Starts an execution of the workflow type in the specified domain using the provided `workflowId` and input data.
    `java.util.concurrent.Future<java.lang.Void>` | `terminateWorkflowExecutionAsync(TerminateWorkflowExecutionRequest terminateWorkflowExecutionRequest)` Records a `WorkflowExecutionTerminated` event and forces closure of the workflow execution identified by the given domain, runId, and workflowId.
    `java.util.concurrent.Future<java.lang.Void>` | `terminateWorkflowExecutionAsync(TerminateWorkflowExecutionRequest terminateWorkflowExecutionRequest, AsyncHandler<TerminateWorkflowExecutionRequest,java.lang.Void> asyncHandler)` Records a `WorkflowExecutionTerminated` event and forces closure of the workflow execution identified by the given domain, runId, and workflowId.

    - ### インタフェースから継承されたメソッド com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow

      `countClosedWorkflowExecutions, countOpenWorkflowExecutions, countPendingActivityTasks, countPendingDecisionTasks, deprecateActivityType, deprecateDomain, deprecateWorkflowType, describeActivityType, describeDomain, describeWorkflowExecution, describeWorkflowType, getCachedResponseMetadata, getWorkflowExecutionHistory, listActivityTypes, listClosedWorkflowExecutions, listDomains, listOpenWorkflowExecutions, listWorkflowTypes, pollForActivityTask, pollForDecisionTask, recordActivityTaskHeartbeat, registerActivityType, registerDomain, registerWorkflowType, requestCancelWorkflowExecution, respondActivityTaskCanceled, respondActivityTaskCompleted, respondActivityTaskFailed, respondDecisionTaskCompleted, setEndpoint, setRegion, shutdown, signalWorkflowExecution, startWorkflowExecution, terminateWorkflowExecution`

- - ### メソッドの詳細

    - #### deprecateWorkflowTypeAsync

          java.util.concurrent.Future<java.lang.Void> deprecateWorkflowTypeAsync(DeprecateWorkflowTypeRequest deprecateWorkflowTypeRequest)
                                                                                 throws AmazonServiceException,
                                                                                        AmazonClientException

      Deprecates the specified workflow type . After a workflow type has been deprecated, you cannot create new executions of that type. Executions that were started before the type was deprecated will continue to run. A deprecated workflow type may still be used when calling visibility actions.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `workflowType.name` : String constraint. The key is `swf:workflowType.name` .
        - `workflowType.version` : String constraint. The key is `swf:workflowType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `deprecateWorkflowTypeRequest` - Container for the necessary parameters to execute the DeprecateWorkflowType operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the DeprecateWorkflowType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### deprecateWorkflowTypeAsync

          java.util.concurrent.Future<java.lang.Void> deprecateWorkflowTypeAsync(DeprecateWorkflowTypeRequest deprecateWorkflowTypeRequest,
                                                                               AsyncHandler<DeprecateWorkflowTypeRequest,java.lang.Void> asyncHandler)
                                                                                 throws AmazonServiceException,
                                                                                        AmazonClientException

      Deprecates the specified workflow type . After a workflow type has been deprecated, you cannot create new executions of that type. Executions that were started before the type was deprecated will continue to run. A deprecated workflow type may still be used when calling visibility actions.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `workflowType.name` : String constraint. The key is `swf:workflowType.name` .
        - `workflowType.version` : String constraint. The key is `swf:workflowType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `deprecateWorkflowTypeRequest` - Container for the necessary parameters to execute the DeprecateWorkflowType operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the DeprecateWorkflowType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### deprecateDomainAsync

          java.util.concurrent.Future<java.lang.Void> deprecateDomainAsync(DeprecateDomainRequest deprecateDomainRequest)
                                                                           throws AmazonServiceException,
                                                                                  AmazonClientException

      Deprecates the specified domain. After a domain has been deprecated it cannot be used to create new workflow executions or register new types. However, you can still use visibility actions on this domain. Deprecating a domain also deprecates all activity and workflow types registered in the domain. Executions that were started before the domain was deprecated will continue to run.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `deprecateDomainRequest` - Container for the necessary parameters to execute the DeprecateDomain operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the DeprecateDomain service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### deprecateDomainAsync

          java.util.concurrent.Future<java.lang.Void> deprecateDomainAsync(DeprecateDomainRequest deprecateDomainRequest,
                                                                         AsyncHandler<DeprecateDomainRequest,java.lang.Void> asyncHandler)
                                                                           throws AmazonServiceException,
                                                                                  AmazonClientException

      Deprecates the specified domain. After a domain has been deprecated it cannot be used to create new workflow executions or register new types. However, you can still use visibility actions on this domain. Deprecating a domain also deprecates all activity and workflow types registered in the domain. Executions that were started before the domain was deprecated will continue to run.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `deprecateDomainRequest` - Container for the necessary parameters to execute the DeprecateDomain operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the DeprecateDomain service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### registerWorkflowTypeAsync

          java.util.concurrent.Future<java.lang.Void> registerWorkflowTypeAsync(RegisterWorkflowTypeRequest registerWorkflowTypeRequest)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Registers a new workflow type and its configuration settings in the specified domain.

      The retention period for the workflow history is set by the RegisterDomain action.

      IMPORTANT: If the type already exists, then a TypeAlreadyExists fault is returned. You cannot change the configuration settings of a workflow type once it is registered and it must be registered as a new version.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `defaultTaskList` : String constraint. The key is `swf:defaultTaskList.name` .
        - `name` : String constraint. The key is `swf:name` .
        - `version` : String constraint. The key is `swf:version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `registerWorkflowTypeRequest` - Container for the necessary parameters to execute the RegisterWorkflowType operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RegisterWorkflowType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### registerWorkflowTypeAsync

          java.util.concurrent.Future<java.lang.Void> registerWorkflowTypeAsync(RegisterWorkflowTypeRequest registerWorkflowTypeRequest,
                                                                              AsyncHandler<RegisterWorkflowTypeRequest,java.lang.Void> asyncHandler)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Registers a new workflow type and its configuration settings in the specified domain.

      The retention period for the workflow history is set by the RegisterDomain action.

      IMPORTANT: If the type already exists, then a TypeAlreadyExists fault is returned. You cannot change the configuration settings of a workflow type once it is registered and it must be registered as a new version.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `defaultTaskList` : String constraint. The key is `swf:defaultTaskList.name` .
        - `name` : String constraint. The key is `swf:name` .
        - `version` : String constraint. The key is `swf:version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `registerWorkflowTypeRequest` - Container for the necessary parameters to execute the RegisterWorkflowType operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RegisterWorkflowType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listWorkflowTypesAsync

          java.util.concurrent.Future<WorkflowTypeInfos> listWorkflowTypesAsync(ListWorkflowTypesRequest listWorkflowTypesRequest)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Returns information about workflow types in the specified domain. The results may be split into multiple pages that can be retrieved by making the call repeatedly.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listWorkflowTypesRequest` - Container for the necessary parameters to execute the ListWorkflowTypes operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the ListWorkflowTypes service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listWorkflowTypesAsync

          java.util.concurrent.Future<WorkflowTypeInfos> listWorkflowTypesAsync(ListWorkflowTypesRequest listWorkflowTypesRequest,
                                                                              AsyncHandler<ListWorkflowTypesRequest,WorkflowTypeInfos> asyncHandler)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Returns information about workflow types in the specified domain. The results may be split into multiple pages that can be retrieved by making the call repeatedly.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listWorkflowTypesRequest` - Container for the necessary parameters to execute the ListWorkflowTypes operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ListWorkflowTypes service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### startWorkflowExecutionAsync

          java.util.concurrent.Future<Run> startWorkflowExecutionAsync(StartWorkflowExecutionRequest startWorkflowExecutionRequest)
                                                                       throws AmazonServiceException,
                                                                              AmazonClientException

      Starts an execution of the workflow type in the specified domain using the provided `workflowId` and input data.

      This action returns the newly started workflow execution.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tagList.member.0` : The key is `swf:tagList.member.0` .
        - `tagList.member.1` : The key is `swf:tagList.member.1` .
        - `tagList.member.2` : The key is `swf:tagList.member.2` .
        - `tagList.member.3` : The key is `swf:tagList.member.3` .
        - `tagList.member.4` : The key is `swf:tagList.member.4` .
        - `taskList` : String constraint. The key is `swf:taskList.name` .
        - `name` : String constraint. The key is `swf:workflowType.name` .
        - `version` : String constraint. The key is `swf:workflowType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `startWorkflowExecutionRequest` - Container for the necessary parameters to execute the StartWorkflowExecution operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the StartWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### startWorkflowExecutionAsync

          java.util.concurrent.Future<Run> startWorkflowExecutionAsync(StartWorkflowExecutionRequest startWorkflowExecutionRequest,
                                                                     AsyncHandler<StartWorkflowExecutionRequest,Run> asyncHandler)
                                                                       throws AmazonServiceException,
                                                                              AmazonClientException

      Starts an execution of the workflow type in the specified domain using the provided `workflowId` and input data.

      This action returns the newly started workflow execution.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tagList.member.0` : The key is `swf:tagList.member.0` .
        - `tagList.member.1` : The key is `swf:tagList.member.1` .
        - `tagList.member.2` : The key is `swf:tagList.member.2` .
        - `tagList.member.3` : The key is `swf:tagList.member.3` .
        - `tagList.member.4` : The key is `swf:tagList.member.4` .
        - `taskList` : String constraint. The key is `swf:taskList.name` .
        - `name` : String constraint. The key is `swf:workflowType.name` .
        - `version` : String constraint. The key is `swf:workflowType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `startWorkflowExecutionRequest` - Container for the necessary parameters to execute the StartWorkflowExecution operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the StartWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### signalWorkflowExecutionAsync

          java.util.concurrent.Future<java.lang.Void> signalWorkflowExecutionAsync(SignalWorkflowExecutionRequest signalWorkflowExecutionRequest)
                                                                                   throws AmazonServiceException,
                                                                                          AmazonClientException

      Records a `WorkflowExecutionSignaled` event in the workflow execution history and creates a decision task for the workflow execution identified by the given domain, workflowId and runId. The event is recorded with the specified user defined signalName and input (if provided).

      NOTE: If a runId is not specified, then the WorkflowExecutionSignaled event is recorded in the history of the current open workflow with the matching workflowId in the domain.

      NOTE: If the specified workflow execution is not open, this method fails with UnknownResource.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `signalWorkflowExecutionRequest` - Container for the necessary parameters to execute the SignalWorkflowExecution operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the SignalWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### signalWorkflowExecutionAsync

          java.util.concurrent.Future<java.lang.Void> signalWorkflowExecutionAsync(SignalWorkflowExecutionRequest signalWorkflowExecutionRequest,
                                                                                 AsyncHandler<SignalWorkflowExecutionRequest,java.lang.Void> asyncHandler)
                                                                                   throws AmazonServiceException,
                                                                                          AmazonClientException

      Records a `WorkflowExecutionSignaled` event in the workflow execution history and creates a decision task for the workflow execution identified by the given domain, workflowId and runId. The event is recorded with the specified user defined signalName and input (if provided).

      NOTE: If a runId is not specified, then the WorkflowExecutionSignaled event is recorded in the history of the current open workflow with the matching workflowId in the domain.

      NOTE: If the specified workflow execution is not open, this method fails with UnknownResource.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `signalWorkflowExecutionRequest` - Container for the necessary parameters to execute the SignalWorkflowExecution operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the SignalWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listDomainsAsync

          java.util.concurrent.Future<DomainInfos> listDomainsAsync(ListDomainsRequest listDomainsRequest)
                                                                    throws AmazonServiceException,
                                                                           AmazonClientException

      Returns the list of domains registered in the account. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains. The element must be set to `arn:aws:swf::AccountID:domain/*"` , where ???AccountID" is the account ID, with no dashes.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listDomainsRequest` - Container for the necessary parameters to execute the ListDomains operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the ListDomains service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listDomainsAsync

          java.util.concurrent.Future<DomainInfos> listDomainsAsync(ListDomainsRequest listDomainsRequest,
                                                                  AsyncHandler<ListDomainsRequest,DomainInfos> asyncHandler)
                                                                    throws AmazonServiceException,
                                                                           AmazonClientException

      Returns the list of domains registered in the account. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains. The element must be set to `arn:aws:swf::AccountID:domain/*"` , where ???AccountID" is the account ID, with no dashes.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listDomainsRequest` - Container for the necessary parameters to execute the ListDomains operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ListDomains service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### requestCancelWorkflowExecutionAsync

          java.util.concurrent.Future<java.lang.Void> requestCancelWorkflowExecutionAsync(RequestCancelWorkflowExecutionRequest requestCancelWorkflowExecutionRequest)
                                                                                          throws AmazonServiceException,
                                                                                                 AmazonClientException

      Records a `WorkflowExecutionCancelRequested` event in the currently running workflow execution identified by the given domain, workflowId, and runId. This logically requests the cancellation of the workflow execution as a whole. It is up to the decider to take appropriate actions when it receives an execution history with this event.

      NOTE: If the runId is not specified, the WorkflowExecutionCancelRequested event is recorded in the history of the current open workflow execution with the specified workflowId in the domain.

      NOTE: Because this action allows the workflow to properly clean up and gracefully close, it should be used instead of TerminateWorkflowExecution when possible.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `requestCancelWorkflowExecutionRequest` - Container for the necessary parameters to execute the RequestCancelWorkflowExecution operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RequestCancelWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### requestCancelWorkflowExecutionAsync

          java.util.concurrent.Future<java.lang.Void> requestCancelWorkflowExecutionAsync(RequestCancelWorkflowExecutionRequest requestCancelWorkflowExecutionRequest,
                                                                                        AsyncHandler<RequestCancelWorkflowExecutionRequest,java.lang.Void> asyncHandler)
                                                                                          throws AmazonServiceException,
                                                                                                 AmazonClientException

      Records a `WorkflowExecutionCancelRequested` event in the currently running workflow execution identified by the given domain, workflowId, and runId. This logically requests the cancellation of the workflow execution as a whole. It is up to the decider to take appropriate actions when it receives an execution history with this event.

      NOTE: If the runId is not specified, the WorkflowExecutionCancelRequested event is recorded in the history of the current open workflow execution with the specified workflowId in the domain.

      NOTE: Because this action allows the workflow to properly clean up and gracefully close, it should be used instead of TerminateWorkflowExecution when possible.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `requestCancelWorkflowExecutionRequest` - Container for the necessary parameters to execute the RequestCancelWorkflowExecution operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RequestCancelWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### describeWorkflowTypeAsync

          java.util.concurrent.Future<WorkflowTypeDetail> describeWorkflowTypeAsync(DescribeWorkflowTypeRequest describeWorkflowTypeRequest)
                                                                                    throws AmazonServiceException,
                                                                                           AmazonClientException

      Returns information about the specified workflow type . This includes configuration settings specified when the type was registered and other information such as creation date, current status, etc.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `workflowType.name` : String constraint. The key is `swf:workflowType.name` .
        - `workflowType.version` : String constraint. The key is `swf:workflowType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `describeWorkflowTypeRequest` - Container for the necessary parameters to execute the DescribeWorkflowType operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the DescribeWorkflowType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### describeWorkflowTypeAsync

          java.util.concurrent.Future<WorkflowTypeDetail> describeWorkflowTypeAsync(DescribeWorkflowTypeRequest describeWorkflowTypeRequest,
                                                                                  AsyncHandler<DescribeWorkflowTypeRequest,WorkflowTypeDetail> asyncHandler)
                                                                                    throws AmazonServiceException,
                                                                                           AmazonClientException

      Returns information about the specified workflow type . This includes configuration settings specified when the type was registered and other information such as creation date, current status, etc.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `workflowType.name` : String constraint. The key is `swf:workflowType.name` .
        - `workflowType.version` : String constraint. The key is `swf:workflowType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `describeWorkflowTypeRequest` - Container for the necessary parameters to execute the DescribeWorkflowType operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the DescribeWorkflowType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### deprecateActivityTypeAsync

          java.util.concurrent.Future<java.lang.Void> deprecateActivityTypeAsync(DeprecateActivityTypeRequest deprecateActivityTypeRequest)
                                                                                 throws AmazonServiceException,
                                                                                        AmazonClientException

      Deprecates the specified activity type . After an activity type has been deprecated, you cannot create new tasks of that activity type. Tasks of this type that were scheduled before the type was deprecated will continue to run.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `activityType.name` : String constraint. The key is `swf:activityType.name` .
        - `activityType.version` : String constraint. The key is `swf:activityType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `deprecateActivityTypeRequest` - Container for the necessary parameters to execute the DeprecateActivityType operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the DeprecateActivityType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### deprecateActivityTypeAsync

          java.util.concurrent.Future<java.lang.Void> deprecateActivityTypeAsync(DeprecateActivityTypeRequest deprecateActivityTypeRequest,
                                                                               AsyncHandler<DeprecateActivityTypeRequest,java.lang.Void> asyncHandler)
                                                                                 throws AmazonServiceException,
                                                                                        AmazonClientException

      Deprecates the specified activity type . After an activity type has been deprecated, you cannot create new tasks of that activity type. Tasks of this type that were scheduled before the type was deprecated will continue to run.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `activityType.name` : String constraint. The key is `swf:activityType.name` .
        - `activityType.version` : String constraint. The key is `swf:activityType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `deprecateActivityTypeRequest` - Container for the necessary parameters to execute the DeprecateActivityType operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the DeprecateActivityType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### countClosedWorkflowExecutionsAsync

          java.util.concurrent.Future<WorkflowExecutionCount> countClosedWorkflowExecutionsAsync(CountClosedWorkflowExecutionsRequest countClosedWorkflowExecutionsRequest)
                                                                                                 throws AmazonServiceException,
                                                                                                        AmazonClientException

      Returns the number of closed workflow executions within the given domain that meet the specified filtering criteria.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tag` : String constraint. The key is `swf:tagFilter.tag` .
        - `typeFilter.name` : String constraint. String constraint. The key is `swf:typeFilter.name` .
        - `typeFilter.version` : String constraint. String constraint. The key is `swf:typeFilter.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `countClosedWorkflowExecutionsRequest` - Container for the necessary parameters to execute the CountClosedWorkflowExecutions operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the CountClosedWorkflowExecutions service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### countClosedWorkflowExecutionsAsync

          java.util.concurrent.Future<WorkflowExecutionCount> countClosedWorkflowExecutionsAsync(CountClosedWorkflowExecutionsRequest countClosedWorkflowExecutionsRequest,
                                                                                               AsyncHandler<CountClosedWorkflowExecutionsRequest,WorkflowExecutionCount> asyncHandler)
                                                                                                 throws AmazonServiceException,
                                                                                                        AmazonClientException

      Returns the number of closed workflow executions within the given domain that meet the specified filtering criteria.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tag` : String constraint. The key is `swf:tagFilter.tag` .
        - `typeFilter.name` : String constraint. String constraint. The key is `swf:typeFilter.name` .
        - `typeFilter.version` : String constraint. String constraint. The key is `swf:typeFilter.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `countClosedWorkflowExecutionsRequest` - Container for the necessary parameters to execute the CountClosedWorkflowExecutions operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the CountClosedWorkflowExecutions service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### countPendingActivityTasksAsync

          java.util.concurrent.Future<PendingTaskCount> countPendingActivityTasksAsync(CountPendingActivityTasksRequest countPendingActivityTasksRequest)
                                                                                       throws AmazonServiceException,
                                                                                              AmazonClientException

      Returns the estimated number of activity tasks in the specified task list. The count returned is an approximation and is not guaranteed to be exact. If you specify a task list that no activity task was ever scheduled in then 0 will be returned.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Use a Condition element with the `swf:taskList.name` key to allow the action to access only certain task lists.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `countPendingActivityTasksRequest` - Container for the necessary parameters to execute the CountPendingActivityTasks operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the CountPendingActivityTasks service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### countPendingActivityTasksAsync

          java.util.concurrent.Future<PendingTaskCount> countPendingActivityTasksAsync(CountPendingActivityTasksRequest countPendingActivityTasksRequest,
                                                                                     AsyncHandler<CountPendingActivityTasksRequest,PendingTaskCount> asyncHandler)
                                                                                       throws AmazonServiceException,
                                                                                              AmazonClientException

      Returns the estimated number of activity tasks in the specified task list. The count returned is an approximation and is not guaranteed to be exact. If you specify a task list that no activity task was ever scheduled in then 0 will be returned.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Use a Condition element with the `swf:taskList.name` key to allow the action to access only certain task lists.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `countPendingActivityTasksRequest` - Container for the necessary parameters to execute the CountPendingActivityTasks operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the CountPendingActivityTasks service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### respondActivityTaskCanceledAsync

          java.util.concurrent.Future<java.lang.Void> respondActivityTaskCanceledAsync(RespondActivityTaskCanceledRequest respondActivityTaskCanceledRequest)
                                                                                       throws AmazonServiceException,
                                                                                              AmazonClientException

      Used by workers to tell the service that the ActivityTask identified by the `taskToken` was successfully canceled. Additional `details` can be optionally provided using the `details` argument.

      These `details` (if provided) appear in the `ActivityTaskCanceled` event added to the workflow history.

      IMPORTANT: Only use this operation if the canceled flag of a RecordActivityTaskHeartbeat request returns true and if the activity can be safely undone or abandoned.

      A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has timed out .

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `respondActivityTaskCanceledRequest` - Container for the necessary parameters to execute the RespondActivityTaskCanceled operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RespondActivityTaskCanceled service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### respondActivityTaskCanceledAsync

          java.util.concurrent.Future<java.lang.Void> respondActivityTaskCanceledAsync(RespondActivityTaskCanceledRequest respondActivityTaskCanceledRequest,
                                                                                     AsyncHandler<RespondActivityTaskCanceledRequest,java.lang.Void> asyncHandler)
                                                                                       throws AmazonServiceException,
                                                                                              AmazonClientException

      Used by workers to tell the service that the ActivityTask identified by the `taskToken` was successfully canceled. Additional `details` can be optionally provided using the `details` argument.

      These `details` (if provided) appear in the `ActivityTaskCanceled` event added to the workflow history.

      IMPORTANT: Only use this operation if the canceled flag of a RecordActivityTaskHeartbeat request returns true and if the activity can be safely undone or abandoned.

      A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has timed out .

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `respondActivityTaskCanceledRequest` - Container for the necessary parameters to execute the RespondActivityTaskCanceled operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RespondActivityTaskCanceled service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### respondDecisionTaskCompletedAsync

          java.util.concurrent.Future<java.lang.Void> respondDecisionTaskCompletedAsync(RespondDecisionTaskCompletedRequest respondDecisionTaskCompletedRequest)
                                                                                        throws AmazonServiceException,
                                                                                               AmazonClientException

      Used by deciders to tell the service that the DecisionTask identified by the `taskToken` has successfully completed. The `decisions` argument specifies the list of decisions made while processing the task.

      A `DecisionTaskCompleted` event is added to the workflow history. The `executionContext` specified is attached to the event in the workflow execution history.

      Access Control

      If an IAM policy grants permission to use `RespondDecisionTaskCompleted` , it can express permissions for the list of decisions in the `decisions` parameter in the same way as for the regular API. This approach maintains a uniform conceptual model and helps keep policies readable. For more information, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `respondDecisionTaskCompletedRequest` - Container for the necessary parameters to execute the RespondDecisionTaskCompleted operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RespondDecisionTaskCompleted service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### respondDecisionTaskCompletedAsync

          java.util.concurrent.Future<java.lang.Void> respondDecisionTaskCompletedAsync(RespondDecisionTaskCompletedRequest respondDecisionTaskCompletedRequest,
                                                                                      AsyncHandler<RespondDecisionTaskCompletedRequest,java.lang.Void> asyncHandler)
                                                                                        throws AmazonServiceException,
                                                                                               AmazonClientException

      Used by deciders to tell the service that the DecisionTask identified by the `taskToken` has successfully completed. The `decisions` argument specifies the list of decisions made while processing the task.

      A `DecisionTaskCompleted` event is added to the workflow history. The `executionContext` specified is attached to the event in the workflow execution history.

      Access Control

      If an IAM policy grants permission to use `RespondDecisionTaskCompleted` , it can express permissions for the list of decisions in the `decisions` parameter in the same way as for the regular API. This approach maintains a uniform conceptual model and helps keep policies readable. For more information, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `respondDecisionTaskCompletedRequest` - Container for the necessary parameters to execute the RespondDecisionTaskCompleted operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RespondDecisionTaskCompleted service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### respondActivityTaskCompletedAsync

          java.util.concurrent.Future<java.lang.Void> respondActivityTaskCompletedAsync(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest)
                                                                                        throws AmazonServiceException,
                                                                                               AmazonClientException

      Used by workers to tell the service that the ActivityTask identified by the `taskToken` completed successfully with a `result` (if provided). The `result` appears in the `ActivityTaskCompleted` event in the workflow history.

      IMPORTANT: If the requested task does not complete successfully, use RespondActivityTaskFailed instead. If the worker finds that the task is canceled through the canceled flag returned by RecordActivityTaskHeartbeat, it should cancel the task, clean up and then call RespondActivityTaskCanceled.

      A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has timed out .

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `respondActivityTaskCompletedRequest` - Container for the necessary parameters to execute the RespondActivityTaskCompleted operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RespondActivityTaskCompleted service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### respondActivityTaskCompletedAsync

          java.util.concurrent.Future<java.lang.Void> respondActivityTaskCompletedAsync(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest,
                                                                                      AsyncHandler<RespondActivityTaskCompletedRequest,java.lang.Void> asyncHandler)
                                                                                        throws AmazonServiceException,
                                                                                               AmazonClientException

      Used by workers to tell the service that the ActivityTask identified by the `taskToken` completed successfully with a `result` (if provided). The `result` appears in the `ActivityTaskCompleted` event in the workflow history.

      IMPORTANT: If the requested task does not complete successfully, use RespondActivityTaskFailed instead. If the worker finds that the task is canceled through the canceled flag returned by RecordActivityTaskHeartbeat, it should cancel the task, clean up and then call RespondActivityTaskCanceled.

      A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has timed out .

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `respondActivityTaskCompletedRequest` - Container for the necessary parameters to execute the RespondActivityTaskCompleted operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RespondActivityTaskCompleted service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### pollForActivityTaskAsync

          java.util.concurrent.Future<ActivityTask> pollForActivityTaskAsync(PollForActivityTaskRequest pollForActivityTaskRequest)
                                                                             throws AmazonServiceException,
                                                                                    AmazonClientException

      Used by workers to get an ActivityTask from the specified activity `taskList` . This initiates a long poll, where the service holds the HTTP connection open and responds as soon as a task becomes available. The maximum time the service holds on to the request before responding is 60 seconds. If no task is available within 60 seconds, the poll will return an empty result. An empty result, in this context, means that an ActivityTask is returned, but that the value of taskToken is an empty string. If a task is returned, the worker should use its type to identify and process it correctly.

      IMPORTANT: Workers should set their client side socket timeout to at least 70 seconds (10 seconds higher than the maximum time service may hold the poll request).

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Use a Condition element with the `swf:taskList.name` key to allow the action to access only certain task lists.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `pollForActivityTaskRequest` - Container for the necessary parameters to execute the PollForActivityTask operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the PollForActivityTask service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### pollForActivityTaskAsync

          java.util.concurrent.Future<ActivityTask> pollForActivityTaskAsync(PollForActivityTaskRequest pollForActivityTaskRequest,
                                                                           AsyncHandler<PollForActivityTaskRequest,ActivityTask> asyncHandler)
                                                                             throws AmazonServiceException,
                                                                                    AmazonClientException

      Used by workers to get an ActivityTask from the specified activity `taskList` . This initiates a long poll, where the service holds the HTTP connection open and responds as soon as a task becomes available. The maximum time the service holds on to the request before responding is 60 seconds. If no task is available within 60 seconds, the poll will return an empty result. An empty result, in this context, means that an ActivityTask is returned, but that the value of taskToken is an empty string. If a task is returned, the worker should use its type to identify and process it correctly.

      IMPORTANT: Workers should set their client side socket timeout to at least 70 seconds (10 seconds higher than the maximum time service may hold the poll request).

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Use a Condition element with the `swf:taskList.name` key to allow the action to access only certain task lists.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `pollForActivityTaskRequest` - Container for the necessary parameters to execute the PollForActivityTask operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the PollForActivityTask service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### countOpenWorkflowExecutionsAsync

          java.util.concurrent.Future<WorkflowExecutionCount> countOpenWorkflowExecutionsAsync(CountOpenWorkflowExecutionsRequest countOpenWorkflowExecutionsRequest)
                                                                                               throws AmazonServiceException,
                                                                                                      AmazonClientException

      Returns the number of open workflow executions within the given domain that meet the specified filtering criteria.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tag` : String constraint. The key is `swf:tagFilter.tag` .
        - `typeFilter.name` : String constraint. String constraint. The key is `swf:typeFilter.name` .
        - `typeFilter.version` : String constraint. String constraint. The key is `swf:typeFilter.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `countOpenWorkflowExecutionsRequest` - Container for the necessary parameters to execute the CountOpenWorkflowExecutions operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the CountOpenWorkflowExecutions service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### countOpenWorkflowExecutionsAsync

          java.util.concurrent.Future<WorkflowExecutionCount> countOpenWorkflowExecutionsAsync(CountOpenWorkflowExecutionsRequest countOpenWorkflowExecutionsRequest,
                                                                                             AsyncHandler<CountOpenWorkflowExecutionsRequest,WorkflowExecutionCount> asyncHandler)
                                                                                               throws AmazonServiceException,
                                                                                                      AmazonClientException

      Returns the number of open workflow executions within the given domain that meet the specified filtering criteria.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tag` : String constraint. The key is `swf:tagFilter.tag` .
        - `typeFilter.name` : String constraint. String constraint. The key is `swf:typeFilter.name` .
        - `typeFilter.version` : String constraint. String constraint. The key is `swf:typeFilter.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `countOpenWorkflowExecutionsRequest` - Container for the necessary parameters to execute the CountOpenWorkflowExecutions operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the CountOpenWorkflowExecutions service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### describeActivityTypeAsync

          java.util.concurrent.Future<ActivityTypeDetail> describeActivityTypeAsync(DescribeActivityTypeRequest describeActivityTypeRequest)
                                                                                    throws AmazonServiceException,
                                                                                           AmazonClientException

      Returns information about the specified activity type. This includes configuration settings provided at registration time as well as other general information about the type.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `activityType.name` : String constraint. The key is `swf:activityType.name` .
        - `activityType.version` : String constraint. The key is `swf:activityType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `describeActivityTypeRequest` - Container for the necessary parameters to execute the DescribeActivityType operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the DescribeActivityType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### describeActivityTypeAsync

          java.util.concurrent.Future<ActivityTypeDetail> describeActivityTypeAsync(DescribeActivityTypeRequest describeActivityTypeRequest,
                                                                                  AsyncHandler<DescribeActivityTypeRequest,ActivityTypeDetail> asyncHandler)
                                                                                    throws AmazonServiceException,
                                                                                           AmazonClientException

      Returns information about the specified activity type. This includes configuration settings provided at registration time as well as other general information about the type.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `activityType.name` : String constraint. The key is `swf:activityType.name` .
        - `activityType.version` : String constraint. The key is `swf:activityType.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `describeActivityTypeRequest` - Container for the necessary parameters to execute the DescribeActivityType operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the DescribeActivityType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listOpenWorkflowExecutionsAsync

          java.util.concurrent.Future<WorkflowExecutionInfos> listOpenWorkflowExecutionsAsync(ListOpenWorkflowExecutionsRequest listOpenWorkflowExecutionsRequest)
                                                                                              throws AmazonServiceException,
                                                                                                     AmazonClientException

      Returns a list of open workflow executions in the specified domain that meet the filtering criteria. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tag` : String constraint. The key is `swf:tagFilter.tag` .
        - `typeFilter.name` : String constraint. String constraint. The key is `swf:typeFilter.name` .
        - `typeFilter.version` : String constraint. String constraint. The key is `swf:typeFilter.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listOpenWorkflowExecutionsRequest` - Container for the necessary parameters to execute the ListOpenWorkflowExecutions operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the ListOpenWorkflowExecutions service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listOpenWorkflowExecutionsAsync

          java.util.concurrent.Future<WorkflowExecutionInfos> listOpenWorkflowExecutionsAsync(ListOpenWorkflowExecutionsRequest listOpenWorkflowExecutionsRequest,
                                                                                            AsyncHandler<ListOpenWorkflowExecutionsRequest,WorkflowExecutionInfos> asyncHandler)
                                                                                              throws AmazonServiceException,
                                                                                                     AmazonClientException

      Returns a list of open workflow executions in the specified domain that meet the filtering criteria. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tag` : String constraint. The key is `swf:tagFilter.tag` .
        - `typeFilter.name` : String constraint. String constraint. The key is `swf:typeFilter.name` .
        - `typeFilter.version` : String constraint. String constraint. The key is `swf:typeFilter.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listOpenWorkflowExecutionsRequest` - Container for the necessary parameters to execute the ListOpenWorkflowExecutions operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ListOpenWorkflowExecutions service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### getWorkflowExecutionHistoryAsync

          java.util.concurrent.Future<History> getWorkflowExecutionHistoryAsync(GetWorkflowExecutionHistoryRequest getWorkflowExecutionHistoryRequest)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Returns the history of the specified workflow execution. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the `nextPageToken` returned by the initial call.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `getWorkflowExecutionHistoryRequest` - Container for the necessary parameters to execute the GetWorkflowExecutionHistory operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the GetWorkflowExecutionHistory service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### getWorkflowExecutionHistoryAsync

          java.util.concurrent.Future<History> getWorkflowExecutionHistoryAsync(GetWorkflowExecutionHistoryRequest getWorkflowExecutionHistoryRequest,
                                                                              AsyncHandler<GetWorkflowExecutionHistoryRequest,History> asyncHandler)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Returns the history of the specified workflow execution. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the `nextPageToken` returned by the initial call.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `getWorkflowExecutionHistoryRequest` - Container for the necessary parameters to execute the GetWorkflowExecutionHistory operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the GetWorkflowExecutionHistory service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### registerDomainAsync

          java.util.concurrent.Future<java.lang.Void> registerDomainAsync(RegisterDomainRequest registerDomainRequest)
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

      Registers a new domain.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - You cannot use an IAM policy to control domain access for this action. The name of the domain being registered is available as the resource of this action.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `registerDomainRequest` - Container for the necessary parameters to execute the RegisterDomain operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RegisterDomain service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### registerDomainAsync

          java.util.concurrent.Future<java.lang.Void> registerDomainAsync(RegisterDomainRequest registerDomainRequest,
                                                                        AsyncHandler<RegisterDomainRequest,java.lang.Void> asyncHandler)
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

      Registers a new domain.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - You cannot use an IAM policy to control domain access for this action. The name of the domain being registered is available as the resource of this action.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `registerDomainRequest` - Container for the necessary parameters to execute the RegisterDomain operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RegisterDomain service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### registerActivityTypeAsync

          java.util.concurrent.Future<java.lang.Void> registerActivityTypeAsync(RegisterActivityTypeRequest registerActivityTypeRequest)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Registers a new activity type along with its configuration settings in the specified domain.

      IMPORTANT: A TypeAlreadyExists fault is returned if the type already exists in the domain. You cannot change any configuration settings of the type after its registration, and it must be registered as a new version.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `defaultTaskList` : String constraint. The key is `swf:defaultTaskList.name` .
        - `name` : String constraint. The key is `swf:name` .
        - `version` : String constraint. The key is `swf:version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `registerActivityTypeRequest` - Container for the necessary parameters to execute the RegisterActivityType operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RegisterActivityType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### registerActivityTypeAsync

          java.util.concurrent.Future<java.lang.Void> registerActivityTypeAsync(RegisterActivityTypeRequest registerActivityTypeRequest,
                                                                              AsyncHandler<RegisterActivityTypeRequest,java.lang.Void> asyncHandler)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Registers a new activity type along with its configuration settings in the specified domain.

      IMPORTANT: A TypeAlreadyExists fault is returned if the type already exists in the domain. You cannot change any configuration settings of the type after its registration, and it must be registered as a new version.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `defaultTaskList` : String constraint. The key is `swf:defaultTaskList.name` .
        - `name` : String constraint. The key is `swf:name` .
        - `version` : String constraint. The key is `swf:version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `registerActivityTypeRequest` - Container for the necessary parameters to execute the RegisterActivityType operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RegisterActivityType service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listClosedWorkflowExecutionsAsync

          java.util.concurrent.Future<WorkflowExecutionInfos> listClosedWorkflowExecutionsAsync(ListClosedWorkflowExecutionsRequest listClosedWorkflowExecutionsRequest)
                                                                                                throws AmazonServiceException,
                                                                                                       AmazonClientException

      Returns a list of closed workflow executions in the specified domain that meet the filtering criteria. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tag` : String constraint. The key is `swf:tagFilter.tag` .
        - `typeFilter.name` : String constraint. String constraint. The key is `swf:typeFilter.name` .
        - `typeFilter.version` : String constraint. String constraint. The key is `swf:typeFilter.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listClosedWorkflowExecutionsRequest` - Container for the necessary parameters to execute the ListClosedWorkflowExecutions operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the ListClosedWorkflowExecutions service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listClosedWorkflowExecutionsAsync

          java.util.concurrent.Future<WorkflowExecutionInfos> listClosedWorkflowExecutionsAsync(ListClosedWorkflowExecutionsRequest listClosedWorkflowExecutionsRequest,
                                                                                              AsyncHandler<ListClosedWorkflowExecutionsRequest,WorkflowExecutionInfos> asyncHandler)
                                                                                                throws AmazonServiceException,
                                                                                                       AmazonClientException

      Returns a list of closed workflow executions in the specified domain that meet the filtering criteria. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the nextPageToken returned by the initial call.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Constrain the following parameters by using a `Condition` element with the appropriate keys.
        - `tag` : String constraint. The key is `swf:tagFilter.tag` .
        - `typeFilter.name` : String constraint. String constraint. The key is `swf:typeFilter.name` .
        - `typeFilter.version` : String constraint. String constraint. The key is `swf:typeFilter.version` .

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listClosedWorkflowExecutionsRequest` - Container for the necessary parameters to execute the ListClosedWorkflowExecutions operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ListClosedWorkflowExecutions service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### recordActivityTaskHeartbeatAsync

          java.util.concurrent.Future<ActivityTaskStatus> recordActivityTaskHeartbeatAsync(RecordActivityTaskHeartbeatRequest recordActivityTaskHeartbeatRequest)
                                                                                           throws AmazonServiceException,
                                                                                                  AmazonClientException

      Used by activity workers to report to the service that the ActivityTask represented by the specified `taskToken` is still making progress. The worker can also (optionally) specify details of the progress, for example percent complete, using the `details` parameter. This action can also be used by the worker as a mechanism to check if cancellation is being requested for the activity task. If a cancellation is being attempted for the specified task, then the boolean `cancelRequested` flag returned by the service is set to `true` .

      This action resets the `taskHeartbeatTimeout` clock. The `taskHeartbeatTimeout` is specified in RegisterActivityType.

      This action does not in itself create an event in the workflow execution history. However, if the task times out, the workflow execution history will contain a `ActivityTaskTimedOut` event that contains the information from the last heartbeat generated by the activity worker.

      NOTE: The taskStartToCloseTimeout of an activity type is the maximum duration of an activity task, regardless of the number of RecordActivityTaskHeartbeat requests received. The taskStartToCloseTimeout is also specified in RegisterActivityType.

      NOTE: This operation is only useful for long-lived activities to report liveliness of the task and to determine if a cancellation is being attempted.

      IMPORTANT: If the cancelRequested flag returns true, a cancellation is being attempted. If the worker can cancel the activity, it should respond with RespondActivityTaskCanceled. Otherwise, it should ignore the cancellation request.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `recordActivityTaskHeartbeatRequest` - Container for the necessary parameters to execute the RecordActivityTaskHeartbeat operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RecordActivityTaskHeartbeat service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### recordActivityTaskHeartbeatAsync

          java.util.concurrent.Future<ActivityTaskStatus> recordActivityTaskHeartbeatAsync(RecordActivityTaskHeartbeatRequest recordActivityTaskHeartbeatRequest,
                                                                                         AsyncHandler<RecordActivityTaskHeartbeatRequest,ActivityTaskStatus> asyncHandler)
                                                                                           throws AmazonServiceException,
                                                                                                  AmazonClientException

      Used by activity workers to report to the service that the ActivityTask represented by the specified `taskToken` is still making progress. The worker can also (optionally) specify details of the progress, for example percent complete, using the `details` parameter. This action can also be used by the worker as a mechanism to check if cancellation is being requested for the activity task. If a cancellation is being attempted for the specified task, then the boolean `cancelRequested` flag returned by the service is set to `true` .

      This action resets the `taskHeartbeatTimeout` clock. The `taskHeartbeatTimeout` is specified in RegisterActivityType.

      This action does not in itself create an event in the workflow execution history. However, if the task times out, the workflow execution history will contain a `ActivityTaskTimedOut` event that contains the information from the last heartbeat generated by the activity worker.

      NOTE: The taskStartToCloseTimeout of an activity type is the maximum duration of an activity task, regardless of the number of RecordActivityTaskHeartbeat requests received. The taskStartToCloseTimeout is also specified in RegisterActivityType.

      NOTE: This operation is only useful for long-lived activities to report liveliness of the task and to determine if a cancellation is being attempted.

      IMPORTANT: If the cancelRequested flag returns true, a cancellation is being attempted. If the worker can cancel the activity, it should respond with RespondActivityTaskCanceled. Otherwise, it should ignore the cancellation request.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `recordActivityTaskHeartbeatRequest` - Container for the necessary parameters to execute the RecordActivityTaskHeartbeat operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RecordActivityTaskHeartbeat service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### pollForDecisionTaskAsync

          java.util.concurrent.Future<DecisionTask> pollForDecisionTaskAsync(PollForDecisionTaskRequest pollForDecisionTaskRequest)
                                                                             throws AmazonServiceException,
                                                                                    AmazonClientException

      Used by deciders to get a DecisionTask from the specified decision `taskList` . A decision task may be returned for any open workflow execution that is using the specified task list. The task includes a paginated view of the history of the workflow execution. The decider should use the workflow type and the history to determine how to properly handle the task.

      This action initiates a long poll, where the service holds the HTTP connection open and responds as soon a task becomes available. If no decision task is available in the specified task list before the timeout of 60 seconds expires, an empty result is returned. An empty result, in this context, means that a DecisionTask is returned, but that the value of taskToken is an empty string.

      IMPORTANT: Deciders should set their client side socket timeout to at least 70 seconds (10 seconds higher than the timeout).

      IMPORTANT: Because the number of workflow history events for a single workflow execution might be very large, the result returned might be split up across a number of pages. To retrieve subsequent pages, make additional calls to PollForDecisionTask using the nextPageToken returned by the initial call. Note that you do not call GetWorkflowExecutionHistory with this nextPageToken. Instead, call PollForDecisionTask again.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Use a Condition element with the `swf:taskList.name` key to allow the action to access only certain task lists.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `pollForDecisionTaskRequest` - Container for the necessary parameters to execute the PollForDecisionTask operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the PollForDecisionTask service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### pollForDecisionTaskAsync

          java.util.concurrent.Future<DecisionTask> pollForDecisionTaskAsync(PollForDecisionTaskRequest pollForDecisionTaskRequest,
                                                                           AsyncHandler<PollForDecisionTaskRequest,DecisionTask> asyncHandler)
                                                                             throws AmazonServiceException,
                                                                                    AmazonClientException

      Used by deciders to get a DecisionTask from the specified decision `taskList` . A decision task may be returned for any open workflow execution that is using the specified task list. The task includes a paginated view of the history of the workflow execution. The decider should use the workflow type and the history to determine how to properly handle the task.

      This action initiates a long poll, where the service holds the HTTP connection open and responds as soon a task becomes available. If no decision task is available in the specified task list before the timeout of 60 seconds expires, an empty result is returned. An empty result, in this context, means that a DecisionTask is returned, but that the value of taskToken is an empty string.

      IMPORTANT: Deciders should set their client side socket timeout to at least 70 seconds (10 seconds higher than the timeout).

      IMPORTANT: Because the number of workflow history events for a single workflow execution might be very large, the result returned might be split up across a number of pages. To retrieve subsequent pages, make additional calls to PollForDecisionTask using the nextPageToken returned by the initial call. Note that you do not call GetWorkflowExecutionHistory with this nextPageToken. Instead, call PollForDecisionTask again.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Use a Condition element with the `swf:taskList.name` key to allow the action to access only certain task lists.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `pollForDecisionTaskRequest` - Container for the necessary parameters to execute the PollForDecisionTask operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the PollForDecisionTask service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listActivityTypesAsync

          java.util.concurrent.Future<ActivityTypeInfos> listActivityTypesAsync(ListActivityTypesRequest listActivityTypesRequest)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Returns information about all activities registered in the specified domain that match the specified name and registration status. The result includes information like creation date, current status of the activity, etc. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the `nextPageToken` returned by the initial call.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listActivityTypesRequest` - Container for the necessary parameters to execute the ListActivityTypes operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the ListActivityTypes service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### listActivityTypesAsync

          java.util.concurrent.Future<ActivityTypeInfos> listActivityTypesAsync(ListActivityTypesRequest listActivityTypesRequest,
                                                                              AsyncHandler<ListActivityTypesRequest,ActivityTypeInfos> asyncHandler)
                                                                                throws AmazonServiceException,
                                                                                       AmazonClientException

      Returns information about all activities registered in the specified domain that match the specified name and registration status. The result includes information like creation date, current status of the activity, etc. The results may be split into multiple pages. To retrieve subsequent pages, make the call again using the `nextPageToken` returned by the initial call.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `listActivityTypesRequest` - Container for the necessary parameters to execute the ListActivityTypes operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ListActivityTypes service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### describeDomainAsync

          java.util.concurrent.Future<DomainDetail> describeDomainAsync(DescribeDomainRequest describeDomainRequest)
                                                                        throws AmazonServiceException,
                                                                               AmazonClientException

      Returns information about the specified domain including description and status.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `describeDomainRequest` - Container for the necessary parameters to execute the DescribeDomain operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the DescribeDomain service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### describeDomainAsync

          java.util.concurrent.Future<DomainDetail> describeDomainAsync(DescribeDomainRequest describeDomainRequest,
                                                                      AsyncHandler<DescribeDomainRequest,DomainDetail> asyncHandler)
                                                                        throws AmazonServiceException,
                                                                               AmazonClientException

      Returns information about the specified domain including description and status.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `describeDomainRequest` - Container for the necessary parameters to execute the DescribeDomain operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the DescribeDomain service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### respondActivityTaskFailedAsync

          java.util.concurrent.Future<java.lang.Void> respondActivityTaskFailedAsync(RespondActivityTaskFailedRequest respondActivityTaskFailedRequest)
                                                                                     throws AmazonServiceException,
                                                                                            AmazonClientException

      Used by workers to tell the service that the ActivityTask identified by the `taskToken` has failed with `reason` (if specified). The `reason` and `details` appear in the `ActivityTaskFailed` event added to the workflow history.

      A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has timed out .

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `respondActivityTaskFailedRequest` - Container for the necessary parameters to execute the RespondActivityTaskFailed operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the RespondActivityTaskFailed service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### respondActivityTaskFailedAsync

          java.util.concurrent.Future<java.lang.Void> respondActivityTaskFailedAsync(RespondActivityTaskFailedRequest respondActivityTaskFailedRequest,
                                                                                   AsyncHandler<RespondActivityTaskFailedRequest,java.lang.Void> asyncHandler)
                                                                                     throws AmazonServiceException,
                                                                                            AmazonClientException

      Used by workers to tell the service that the ActivityTask identified by the `taskToken` has failed with `reason` (if specified). The `reason` and `details` appear in the `ActivityTaskFailed` event added to the workflow history.

      A task is considered open from the time that it is scheduled until it is closed. Therefore a task is reported as open while a worker is processing it. A task is closed after it has been specified in a call to RespondActivityTaskCompleted, RespondActivityTaskCanceled, RespondActivityTaskFailed, or the task has timed out .

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `respondActivityTaskFailedRequest` - Container for the necessary parameters to execute the RespondActivityTaskFailed operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RespondActivityTaskFailed service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### countPendingDecisionTasksAsync

          java.util.concurrent.Future<PendingTaskCount> countPendingDecisionTasksAsync(CountPendingDecisionTasksRequest countPendingDecisionTasksRequest)
                                                                                       throws AmazonServiceException,
                                                                                              AmazonClientException

      Returns the estimated number of decision tasks in the specified task list. The count returned is an approximation and is not guaranteed to be exact. If you specify a task list that no decision task was ever scheduled in then 0 will be returned.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Use a Condition element with the `swf:taskList.name` key to allow the action to access only certain task lists.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `countPendingDecisionTasksRequest` - Container for the necessary parameters to execute the CountPendingDecisionTasks operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the CountPendingDecisionTasks service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### countPendingDecisionTasksAsync

          java.util.concurrent.Future<PendingTaskCount> countPendingDecisionTasksAsync(CountPendingDecisionTasksRequest countPendingDecisionTasksRequest,
                                                                                     AsyncHandler<CountPendingDecisionTasksRequest,PendingTaskCount> asyncHandler)
                                                                                       throws AmazonServiceException,
                                                                                              AmazonClientException

      Returns the estimated number of decision tasks in the specified task list. The count returned is an approximation and is not guaranteed to be exact. If you specify a task list that no decision task was ever scheduled in then 0 will be returned.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - Use a Condition element with the `swf:taskList.name` key to allow the action to access only certain task lists.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `countPendingDecisionTasksRequest` - Container for the necessary parameters to execute the CountPendingDecisionTasks operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the CountPendingDecisionTasks service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### terminateWorkflowExecutionAsync

          java.util.concurrent.Future<java.lang.Void> terminateWorkflowExecutionAsync(TerminateWorkflowExecutionRequest terminateWorkflowExecutionRequest)
                                                                                      throws AmazonServiceException,
                                                                                             AmazonClientException

      Records a `WorkflowExecutionTerminated` event and forces closure of the workflow execution identified by the given domain, runId, and workflowId. The child policy, registered with the workflow type or specified when starting this execution, is applied to any open child workflow executions of this workflow execution.

      IMPORTANT: If the identified workflow execution was in progress, it is terminated immediately.

      NOTE: If a runId is not specified, then the WorkflowExecutionTerminated event is recorded in the history of the current open workflow with the matching workflowId in the domain.

      NOTE: You should consider using RequestCancelWorkflowExecution action instead because it allows the workflow to gracefully close while TerminateWorkflowExecution does not.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `terminateWorkflowExecutionRequest` - Container for the necessary parameters to execute the TerminateWorkflowExecution operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the TerminateWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### terminateWorkflowExecutionAsync

          java.util.concurrent.Future<java.lang.Void> terminateWorkflowExecutionAsync(TerminateWorkflowExecutionRequest terminateWorkflowExecutionRequest,
                                                                                    AsyncHandler<TerminateWorkflowExecutionRequest,java.lang.Void> asyncHandler)
                                                                                      throws AmazonServiceException,
                                                                                             AmazonClientException

      Records a `WorkflowExecutionTerminated` event and forces closure of the workflow execution identified by the given domain, runId, and workflowId. The child policy, registered with the workflow type or specified when starting this execution, is applied to any open child workflow executions of this workflow execution.

      IMPORTANT: If the identified workflow execution was in progress, it is terminated immediately.

      NOTE: If a runId is not specified, then the WorkflowExecutionTerminated event is recorded in the history of the current open workflow with the matching workflowId in the domain.

      NOTE: You should consider using RequestCancelWorkflowExecution action instead because it allows the workflow to gracefully close while TerminateWorkflowExecution does not.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `terminateWorkflowExecutionRequest` - Container for the necessary parameters to execute the TerminateWorkflowExecution operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the TerminateWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### describeWorkflowExecutionAsync

          java.util.concurrent.Future<WorkflowExecutionDetail> describeWorkflowExecutionAsync(DescribeWorkflowExecutionRequest describeWorkflowExecutionRequest)
                                                                                              throws AmazonServiceException,
                                                                                                     AmazonClientException

      Returns information about the specified workflow execution including its type and some statistics.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `describeWorkflowExecutionRequest` - Container for the necessary parameters to execute the DescribeWorkflowExecution operation on AmazonSimpleWorkflow.
      戻り値:
        A Java Future object containing the response from the DescribeWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.

    - #### describeWorkflowExecutionAsync

          java.util.concurrent.Future<WorkflowExecutionDetail> describeWorkflowExecutionAsync(DescribeWorkflowExecutionRequest describeWorkflowExecutionRequest,
                                                                                            AsyncHandler<DescribeWorkflowExecutionRequest,WorkflowExecutionDetail> asyncHandler)
                                                                                              throws AmazonServiceException,
                                                                                                     AmazonClientException

      Returns information about the specified workflow execution including its type and some statistics.

      NOTE: This operation is eventually consistent. The results are best effort and may not exactly reflect recent updates and changes.

      Access Control

      You can use IAM policies to control this action's access to Amazon SWF resources as follows:

      - Use a `Resource` element with the domain name to limit the action to only specified domains.
      - Use an `Action` element to allow or deny permission to call this action.
      - You cannot use an IAM policy to constrain this action's parameters.

      If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails by throwing `OperationNotPermitted` . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows .

      パラメータ:
        `describeWorkflowExecutionRequest` - Container for the necessary parameters to execute the DescribeWorkflowExecution operation on AmazonSimpleWorkflow.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the DescribeWorkflowExecution service method, as returned by AmazonSimpleWorkflow.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSimpleWorkflow indicating either a problem with the data in the request, or a server side issue.