AmazonSimpleWorkflowClient (AWS Java SDK for Amazon SWF 1.11.71 API)

java.lang.Object
- com.amazonaws.AmazonWebServiceClient
- - com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflowClient

All Implemented Interfaces:

AmazonSimpleWorkflow

Direct Known Subclasses:

AmazonSimpleWorkflowAsyncClient
```
@ThreadSafe
public class AmazonSimpleWorkflowClient
extends AmazonWebServiceClient
implements AmazonSimpleWorkflow
```
Client for accessing Amazon SWF. All service calls made using this client are blocking, and will not return until the service call completes.
Amazon Simple Workflow Service
The Amazon Simple Workflow Service (Amazon SWF) makes it easy to build applications that use Amazon's cloud to coordinate work across distributed components. In Amazon SWF, a task represents a logical unit of work that is performed by a component of your workflow. Coordinating tasks in a workflow involves managing intertask dependencies, scheduling, and concurrency in accordance with the logical flow of the application.

Amazon SWF gives you full control over implementing tasks and coordinating them without worrying about underlying complexities such as tracking their progress and maintaining their state.

This documentation serves as reference only. For a broader overview of the Amazon SWF programming model, see the Amazon SWF Developer Guide.

Field Summary

Fields
Modifier and Type	Field and Description
`protected static AmazonSimpleWorkflowClientConfigurationFactory`	`configFactory` Client configuration factory providing ClientConfigurations tailored to this client

Fields inherited from class com.amazonaws.AmazonWebServiceClient
client, clientConfiguration, endpoint, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset

Fields inherited from interface com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow
ENDPOINT_PREFIX

Constructor Summary

Constructors
Constructor and Description
`AmazonSimpleWorkflowClient()` Constructs a new client to invoke service methods on Amazon SWF.
`AmazonSimpleWorkflowClient(AWSCredentials awsCredentials)` Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials.
`AmazonSimpleWorkflowClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration)` Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials and client configuration options.
`AmazonSimpleWorkflowClient(AWSCredentialsProvider awsCredentialsProvider)` Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials provider.
`AmazonSimpleWorkflowClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration)` Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials provider and client configuration options.
`AmazonSimpleWorkflowClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, RequestMetricCollector requestMetricCollector)` Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials provider, client configuration options, and request metric collector.
`AmazonSimpleWorkflowClient(ClientConfiguration clientConfiguration)` Constructs a new client to invoke service methods on Amazon SWF.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`WorkflowExecutionCount`	`countClosedWorkflowExecutions(CountClosedWorkflowExecutionsRequest countClosedWorkflowExecutionsRequest)` Returns the number of closed workflow executions within the given domain that meet the specified filtering criteria.
`WorkflowExecutionCount`	`countOpenWorkflowExecutions(CountOpenWorkflowExecutionsRequest countOpenWorkflowExecutionsRequest)` Returns the number of open workflow executions within the given domain that meet the specified filtering criteria.
`PendingTaskCount`	`countPendingActivityTasks(CountPendingActivityTasksRequest countPendingActivityTasksRequest)` Returns the estimated number of activity tasks in the specified task list.
`PendingTaskCount`	`countPendingDecisionTasks(CountPendingDecisionTasksRequest countPendingDecisionTasksRequest)` Returns the estimated number of decision tasks in the specified task list.
`void`	`deprecateActivityType(DeprecateActivityTypeRequest deprecateActivityTypeRequest)` Deprecates the specified activity type.
`void`	`deprecateDomain(DeprecateDomainRequest deprecateDomainRequest)` Deprecates the specified domain.
`void`	`deprecateWorkflowType(DeprecateWorkflowTypeRequest deprecateWorkflowTypeRequest)` Deprecates the specified workflow type.
`ActivityTypeDetail`	`describeActivityType(DescribeActivityTypeRequest describeActivityTypeRequest)` Returns information about the specified activity type.
`DomainDetail`	`describeDomain(DescribeDomainRequest describeDomainRequest)` Returns information about the specified domain, including description and status.
`WorkflowExecutionDetail`	`describeWorkflowExecution(DescribeWorkflowExecutionRequest describeWorkflowExecutionRequest)` Returns information about the specified workflow execution including its type and some statistics.
`WorkflowTypeDetail`	`describeWorkflowType(DescribeWorkflowTypeRequest describeWorkflowTypeRequest)` Returns information about the specified workflow type.
`ResponseMetadata`	`getCachedResponseMetadata(AmazonWebServiceRequest request)` Returns additional metadata for a previously executed successful, request, typically used for debugging issues where a service isn't acting as expected.
`History`	`getWorkflowExecutionHistory(GetWorkflowExecutionHistoryRequest getWorkflowExecutionHistoryRequest)` Returns the history of the specified workflow execution.
`ActivityTypeInfos`	`listActivityTypes(ListActivityTypesRequest listActivityTypesRequest)` Returns information about all activities registered in the specified domain that match the specified name and registration status.
`WorkflowExecutionInfos`	`listClosedWorkflowExecutions(ListClosedWorkflowExecutionsRequest listClosedWorkflowExecutionsRequest)` Returns a list of closed workflow executions in the specified domain that meet the filtering criteria.
`DomainInfos`	`listDomains(ListDomainsRequest listDomainsRequest)` Returns the list of domains registered in the account.
`WorkflowExecutionInfos`	`listOpenWorkflowExecutions(ListOpenWorkflowExecutionsRequest listOpenWorkflowExecutionsRequest)` Returns a list of open workflow executions in the specified domain that meet the filtering criteria.
`WorkflowTypeInfos`	`listWorkflowTypes(ListWorkflowTypesRequest listWorkflowTypesRequest)` Returns information about workflow types in the specified domain.
`ActivityTask`	`pollForActivityTask(PollForActivityTaskRequest pollForActivityTaskRequest)` Used by workers to get an ActivityTask from the specified activity `taskList`.
`DecisionTask`	`pollForDecisionTask(PollForDecisionTaskRequest pollForDecisionTaskRequest)` Used by deciders to get a DecisionTask from the specified decision `taskList`.
`ActivityTaskStatus`	`recordActivityTaskHeartbeat(RecordActivityTaskHeartbeatRequest recordActivityTaskHeartbeatRequest)` Used by activity workers to report to the service that the ActivityTask represented by the specified `taskToken` is still making progress.
`void`	`registerActivityType(RegisterActivityTypeRequest registerActivityTypeRequest)` Registers a new activity type along with its configuration settings in the specified domain.
`void`	`registerDomain(RegisterDomainRequest registerDomainRequest)` Registers a new domain.
`void`	`registerWorkflowType(RegisterWorkflowTypeRequest registerWorkflowTypeRequest)` Registers a new workflow type and its configuration settings in the specified domain.
`void`	`requestCancelWorkflowExecution(RequestCancelWorkflowExecutionRequest requestCancelWorkflowExecutionRequest)` Records a `WorkflowExecutionCancelRequested` event in the currently running workflow execution identified by the given domain, workflowId, and runId.
`void`	`respondActivityTaskCanceled(RespondActivityTaskCanceledRequest respondActivityTaskCanceledRequest)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` was successfully canceled.
`void`	`respondActivityTaskCompleted(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` completed successfully with a `result` (if provided).
`void`	`respondActivityTaskFailed(RespondActivityTaskFailedRequest respondActivityTaskFailedRequest)` Used by workers to tell the service that the ActivityTask identified by the `taskToken` has failed with `reason` (if specified).
`void`	`respondDecisionTaskCompleted(RespondDecisionTaskCompletedRequest respondDecisionTaskCompletedRequest)` Used by deciders to tell the service that the DecisionTask identified by the `taskToken` has successfully completed.
`void`	`signalWorkflowExecution(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.
`Run`	`startWorkflowExecution(StartWorkflowExecutionRequest startWorkflowExecutionRequest)` Starts an execution of the workflow type in the specified domain using the provided `workflowId` and input data.
`void`	`terminateWorkflowExecution(TerminateWorkflowExecutionRequest terminateWorkflowExecutionRequest)` Records a `WorkflowExecutionTerminated` event and forces closure of the workflow execution identified by the given domain, runId, and workflowId.

Methods inherited from class com.amazonaws.AmazonWebServiceClient
addRequestHandler, addRequestHandler, beforeMarshalling, calculateCRC32FromCompressedData, checkMutability, configureRegion, createExecutionContext, createExecutionContext, createExecutionContext, createSignerProvider, endClientExecution, endClientExecution, getEndpointPrefix, getRequestMetricsCollector, getServiceAbbreviation, getServiceName, getServiceNameIntern, getSigner, getSignerByURI, getSignerProvider, getSignerRegionOverride, getTimeOffset, isProfilingEnabled, isRequestMetricsEnabled, makeImmutable, removeRequestHandler, removeRequestHandler, requestMetricCollector, setEndpoint, setEndpointPrefix, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, shutdown, useStrictHostNameVerification, withEndpoint, withRegion, withRegion, withTimeOffset

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow
setEndpoint, setRegion, shutdown

- Field Detail
  - configFactory
```
protected static final AmazonSimpleWorkflowClientConfigurationFactory configFactory
```
    Client configuration factory providing ClientConfigurations tailored to this client
- Constructor Detail
  - AmazonSimpleWorkflowClient
```
public AmazonSimpleWorkflowClient()
```
    Constructs a new client to invoke service methods on Amazon SWF. A credentials provider chain will be used that searches for credentials in this order:
    - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
    - Java System Properties - aws.accessKeyId and aws.secretKey
    - Instance profile credentials delivered through the Amazon EC2 metadata service
    All service calls made using this new client object are blocking, and will not return until the service call completes.
    See Also:
    
    DefaultAWSCredentialsProviderChain
  - AmazonSimpleWorkflowClient
```
public AmazonSimpleWorkflowClient(ClientConfiguration clientConfiguration)
```
    Constructs a new client to invoke service methods on Amazon SWF. A credentials provider chain will be used that searches for credentials in this order:
    - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
    - Java System Properties - aws.accessKeyId and aws.secretKey
    - Instance profile credentials delivered through the Amazon EC2 metadata service
    All service calls made using this new client object are blocking, and will not return until the service call completes.
    Parameters:
    
    clientConfiguration - The client configuration options controlling how this client connects to Amazon SWF (ex: proxy settings, retry counts, etc.).
    
    See Also:
    
    DefaultAWSCredentialsProviderChain
  - AmazonSimpleWorkflowClient
```
public AmazonSimpleWorkflowClient(AWSCredentials awsCredentials)
```
    Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials.
    All service calls made using this new client object are blocking, and will not return until the service call completes.
    
    Parameters:
    
    awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
  - AmazonSimpleWorkflowClient
```
public AmazonSimpleWorkflowClient(AWSCredentials awsCredentials,
                                  ClientConfiguration clientConfiguration)
```
    Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials and client configuration options.
    All service calls made using this new client object are blocking, and will not return until the service call completes.
    
    Parameters:
    
    awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
    
    clientConfiguration - The client configuration options controlling how this client connects to Amazon SWF (ex: proxy settings, retry counts, etc.).
  - AmazonSimpleWorkflowClient
```
public AmazonSimpleWorkflowClient(AWSCredentialsProvider awsCredentialsProvider)
```
    Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials provider.
    All service calls made using this new client object are blocking, and will not return until the service call completes.
    
    Parameters:
    
    awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
  - AmazonSimpleWorkflowClient
```
public AmazonSimpleWorkflowClient(AWSCredentialsProvider awsCredentialsProvider,
                                  ClientConfiguration clientConfiguration)
```
    Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials provider and client configuration options.
    All service calls made using this new client object are blocking, and will not return until the service call completes.
    
    Parameters:
    
    awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
    
    clientConfiguration - The client configuration options controlling how this client connects to Amazon SWF (ex: proxy settings, retry counts, etc.).
  - AmazonSimpleWorkflowClient
```
public AmazonSimpleWorkflowClient(AWSCredentialsProvider awsCredentialsProvider,
                                  ClientConfiguration clientConfiguration,
                                  RequestMetricCollector requestMetricCollector)
```
    Constructs a new client to invoke service methods on Amazon SWF using the specified AWS account credentials provider, client configuration options, and request metric collector.
    All service calls made using this new client object are blocking, and will not return until the service call completes.
    
    Parameters:
    
    awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
    
    clientConfiguration - The client configuration options controlling how this client connects to Amazon SWF (ex: proxy settings, retry counts, etc.).
    
    requestMetricCollector - optional request metric collector
- Method Detail
  - countClosedWorkflowExecutions
```
public WorkflowExecutionCount countClosedWorkflowExecutions(CountClosedWorkflowExecutionsRequest countClosedWorkflowExecutionsRequest)
```
    Returns the number of closed workflow executions within the given domain that meet the specified filtering criteria.
    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.
      
      tagFilter.tag: String constraint. The key is swf:tagFilter.tag.
      
      typeFilter.name: String constraint. The key is swf:typeFilter.name.
      
      typeFilter.version: 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    countClosedWorkflowExecutions in interface AmazonSimpleWorkflow
    
    Parameters:
    
    countClosedWorkflowExecutionsRequest -
    
    Returns:
    
    Result of the CountClosedWorkflowExecutions operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - countOpenWorkflowExecutions
```
public WorkflowExecutionCount countOpenWorkflowExecutions(CountOpenWorkflowExecutionsRequest countOpenWorkflowExecutionsRequest)
```
    Returns the number of open workflow executions within the given domain that meet the specified filtering criteria.
    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.
      
      tagFilter.tag: String constraint. The key is swf:tagFilter.tag.
      
      typeFilter.name: String constraint. The key is swf:typeFilter.name.
      
      typeFilter.version: 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    countOpenWorkflowExecutions in interface AmazonSimpleWorkflow
    
    Parameters:
    
    countOpenWorkflowExecutionsRequest -
    
    Returns:
    
    Result of the CountOpenWorkflowExecutions operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - countPendingActivityTasks
```
public PendingTaskCount countPendingActivityTasks(CountPendingActivityTasksRequest countPendingActivityTasksRequest)
```
    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.
    - Constrain the taskList.name parameter by using 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    countPendingActivityTasks in interface AmazonSimpleWorkflow
    
    Parameters:
    
    countPendingActivityTasksRequest -
    
    Returns:
    
    Result of the CountPendingActivityTasks operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - countPendingDecisionTasks
```
public PendingTaskCount countPendingDecisionTasks(CountPendingDecisionTasksRequest countPendingDecisionTasksRequest)
```
    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.
    - Constrain the taskList.name parameter by using 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    countPendingDecisionTasks in interface AmazonSimpleWorkflow
    
    Parameters:
    
    countPendingDecisionTasksRequest -
    
    Returns:
    
    Result of the CountPendingDecisionTasks operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - deprecateActivityType
```
public void deprecateActivityType(DeprecateActivityTypeRequest deprecateActivityTypeRequest)
```
    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.
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    deprecateActivityType in interface AmazonSimpleWorkflow
    
    Parameters:
    
    deprecateActivityTypeRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    TypeDeprecatedException - Returned when the specified activity or workflow type was already deprecated.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - deprecateDomain
```
public void deprecateDomain(DeprecateDomainRequest deprecateDomainRequest)
```
    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.
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    deprecateDomain in interface AmazonSimpleWorkflow
    
    Parameters:
    
    deprecateDomainRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    DomainDeprecatedException - Returned when the specified domain has been deprecated.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - deprecateWorkflowType
```
public void deprecateWorkflowType(DeprecateWorkflowTypeRequest deprecateWorkflowTypeRequest)
```
    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.
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    deprecateWorkflowType in interface AmazonSimpleWorkflow
    
    Parameters:
    
    deprecateWorkflowTypeRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    TypeDeprecatedException - Returned when the specified activity or workflow type was already deprecated.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - describeActivityType
```
public ActivityTypeDetail describeActivityType(DescribeActivityTypeRequest describeActivityTypeRequest)
```
    Returns information about the specified activity type. This includes configuration settings provided when the type was registered and 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    describeActivityType in interface AmazonSimpleWorkflow
    
    Parameters:
    
    describeActivityTypeRequest -
    
    Returns:
    
    Result of the DescribeActivityType operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - describeDomain
```
public DomainDetail describeDomain(DescribeDomainRequest describeDomainRequest)
```
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    describeDomain in interface AmazonSimpleWorkflow
    
    Parameters:
    
    describeDomainRequest -
    
    Returns:
    
    Result of the DescribeDomain operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - describeWorkflowExecution
```
public WorkflowExecutionDetail describeWorkflowExecution(DescribeWorkflowExecutionRequest describeWorkflowExecutionRequest)
```
    Returns information about the specified workflow execution including its type and some statistics.
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    describeWorkflowExecution in interface AmazonSimpleWorkflow
    
    Parameters:
    
    describeWorkflowExecutionRequest -
    
    Returns:
    
    Result of the DescribeWorkflowExecution operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - describeWorkflowType
```
public WorkflowTypeDetail describeWorkflowType(DescribeWorkflowTypeRequest describeWorkflowTypeRequest)
```
    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, and so on.
    
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    describeWorkflowType in interface AmazonSimpleWorkflow
    
    Parameters:
    
    describeWorkflowTypeRequest -
    
    Returns:
    
    Result of the DescribeWorkflowType operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - getWorkflowExecutionHistory
```
public History getWorkflowExecutionHistory(GetWorkflowExecutionHistoryRequest getWorkflowExecutionHistoryRequest)
```
    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.
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    getWorkflowExecutionHistory in interface AmazonSimpleWorkflow
    
    Parameters:
    
    getWorkflowExecutionHistoryRequest -
    
    Returns:
    
    Result of the GetWorkflowExecutionHistory operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - listActivityTypes
```
public ActivityTypeInfos listActivityTypes(ListActivityTypesRequest listActivityTypesRequest)
```
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    listActivityTypes in interface AmazonSimpleWorkflow
    
    Parameters:
    
    listActivityTypesRequest -
    
    Returns:
    
    Result of the ListActivityTypes operation returned by the service.
    
    Throws:
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
  - listClosedWorkflowExecutions
```
public WorkflowExecutionInfos listClosedWorkflowExecutions(ListClosedWorkflowExecutionsRequest listClosedWorkflowExecutionsRequest)
```
    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.
    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.
      
      tagFilter.tag: String constraint. The key is swf:tagFilter.tag.
      
      typeFilter.name: String constraint. The key is swf:typeFilter.name.
      
      typeFilter.version: 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    listClosedWorkflowExecutions in interface AmazonSimpleWorkflow
    
    Parameters:
    
    listClosedWorkflowExecutionsRequest -
    
    Returns:
    
    Result of the ListClosedWorkflowExecutions operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - listDomains
```
public DomainInfos listDomains(ListDomainsRequest listDomainsRequest)
```
    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.
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    listDomains in interface AmazonSimpleWorkflow
    
    Parameters:
    
    listDomainsRequest -
    
    Returns:
    
    Result of the ListDomains operation returned by the service.
    
    Throws:
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - listOpenWorkflowExecutions
```
public WorkflowExecutionInfos listOpenWorkflowExecutions(ListOpenWorkflowExecutionsRequest listOpenWorkflowExecutionsRequest)
```
    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.
    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.
      
      tagFilter.tag: String constraint. The key is swf:tagFilter.tag.
      
      typeFilter.name: String constraint. The key is swf:typeFilter.name.
      
      typeFilter.version: 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    listOpenWorkflowExecutions in interface AmazonSimpleWorkflow
    
    Parameters:
    
    listOpenWorkflowExecutionsRequest -
    
    Returns:
    
    Result of the ListOpenWorkflowExecutions operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - listWorkflowTypes
```
public WorkflowTypeInfos listWorkflowTypes(ListWorkflowTypesRequest listWorkflowTypesRequest)
```
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    listWorkflowTypes in interface AmazonSimpleWorkflow
    
    Parameters:
    
    listWorkflowTypesRequest -
    
    Returns:
    
    Result of the ListWorkflowTypes operation returned by the service.
    
    Throws:
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
  - pollForActivityTask
```
public ActivityTask pollForActivityTask(PollForActivityTaskRequest pollForActivityTaskRequest)
```
    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.
    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.
    - Constrain the taskList.name parameter by using 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    pollForActivityTask in interface AmazonSimpleWorkflow
    
    Parameters:
    
    pollForActivityTaskRequest -
    
    Returns:
    
    Result of the PollForActivityTask operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
    
    LimitExceededException - Returned by any operation if a system imposed limitation has been reached. To address this fault you should either clean up unused resources or increase the limit by contacting AWS.
  - pollForDecisionTask
```
public DecisionTask pollForDecisionTask(PollForDecisionTaskRequest pollForDecisionTaskRequest)
```
    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.
    Deciders should set their client-side socket timeout to at least 70 seconds (10 seconds higher than the timeout). 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.
    - Constrain the taskList.name parameter by using 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    pollForDecisionTask in interface AmazonSimpleWorkflow
    
    Parameters:
    
    pollForDecisionTaskRequest -
    
    Returns:
    
    Result of the PollForDecisionTask operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
    
    LimitExceededException - Returned by any operation if a system imposed limitation has been reached. To address this fault you should either clean up unused resources or increase the limit by contacting AWS.
  - recordActivityTaskHeartbeat
```
public ActivityTaskStatus recordActivityTaskHeartbeat(RecordActivityTaskHeartbeatRequest recordActivityTaskHeartbeatRequest)
```
    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.
    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. This operation is only useful for long-lived activities to report liveliness of the task and to determine if a cancellation is being attempted. 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    recordActivityTaskHeartbeat in interface AmazonSimpleWorkflow
    
    Parameters:
    
    recordActivityTaskHeartbeatRequest -
    
    Returns:
    
    Result of the RecordActivityTaskHeartbeat operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - registerActivityType
```
public void registerActivityType(RegisterActivityTypeRequest registerActivityTypeRequest)
```
    Registers a new activity type along with its configuration settings in the specified domain.
    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.name: 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    registerActivityType in interface AmazonSimpleWorkflow
    
    Parameters:
    
    registerActivityTypeRequest -
    
    Throws:
    
    TypeAlreadyExistsException - Returned if the type already exists in the specified domain. You will get this fault even if the existing type is in deprecated status. You can specify another version if the intent is to create a new distinct version of the type.
    
    LimitExceededException - Returned by any operation if a system imposed limitation has been reached. To address this fault you should either clean up unused resources or increase the limit by contacting AWS.
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - registerDomain
```
public void registerDomain(RegisterDomainRequest registerDomainRequest)
```
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    registerDomain in interface AmazonSimpleWorkflow
    
    Parameters:
    
    registerDomainRequest -
    
    Throws:
    
    DomainAlreadyExistsException - Returned if the specified domain already exists. You will get this fault even if the existing domain is in deprecated status.
    
    LimitExceededException - Returned by any operation if a system imposed limitation has been reached. To address this fault you should either clean up unused resources or increase the limit by contacting AWS.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - registerWorkflowType
```
public void registerWorkflowType(RegisterWorkflowTypeRequest registerWorkflowTypeRequest)
```
    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.
    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.name: 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    registerWorkflowType in interface AmazonSimpleWorkflow
    
    Parameters:
    
    registerWorkflowTypeRequest -
    
    Throws:
    
    TypeAlreadyExistsException - Returned if the type already exists in the specified domain. You will get this fault even if the existing type is in deprecated status. You can specify another version if the intent is to create a new distinct version of the type.
    
    LimitExceededException - Returned by any operation if a system imposed limitation has been reached. To address this fault you should either clean up unused resources or increase the limit by contacting AWS.
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - requestCancelWorkflowExecution
```
public void requestCancelWorkflowExecution(RequestCancelWorkflowExecutionRequest requestCancelWorkflowExecutionRequest)
```
    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.
    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. 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    requestCancelWorkflowExecution in interface AmazonSimpleWorkflow
    
    Parameters:
    
    requestCancelWorkflowExecutionRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - respondActivityTaskCanceled
```
public void respondActivityTaskCanceled(RespondActivityTaskCanceledRequest respondActivityTaskCanceledRequest)
```
    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.
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    respondActivityTaskCanceled in interface AmazonSimpleWorkflow
    
    Parameters:
    
    respondActivityTaskCanceledRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - respondActivityTaskCompleted
```
public void respondActivityTaskCompleted(RespondActivityTaskCompletedRequest respondActivityTaskCompletedRequest)
```
    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.
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    respondActivityTaskCompleted in interface AmazonSimpleWorkflow
    
    Parameters:
    
    respondActivityTaskCompletedRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - respondActivityTaskFailed
```
public void respondActivityTaskFailed(RespondActivityTaskFailedRequest respondActivityTaskFailedRequest)
```
    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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    respondActivityTaskFailed in interface AmazonSimpleWorkflow
    
    Parameters:
    
    respondActivityTaskFailedRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - respondDecisionTaskCompleted
```
public void respondDecisionTaskCompleted(RespondDecisionTaskCompletedRequest respondDecisionTaskCompletedRequest)
```
    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. Each of the decisions has one or more parameters, much like a regular API call. To allow for policies to be as readable as possible, you can express permissions on decisions as if they were actual API calls, including applying conditions to some parameters. For more information, see Using IAM to Manage Access to Amazon SWF Workflows.
    
    Specified by:
    
    respondDecisionTaskCompleted in interface AmazonSimpleWorkflow
    
    Parameters:
    
    respondDecisionTaskCompletedRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - signalWorkflowExecution
```
public void signalWorkflowExecution(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. The event is recorded with the specified user defined signalName and input (if provided).
    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. 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    signalWorkflowExecution in interface AmazonSimpleWorkflow
    
    Parameters:
    
    signalWorkflowExecutionRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - startWorkflowExecution
```
public Run startWorkflowExecution(StartWorkflowExecutionRequest startWorkflowExecutionRequest)
```
    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.
      
      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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    startWorkflowExecution in interface AmazonSimpleWorkflow
    
    Parameters:
    
    startWorkflowExecutionRequest -
    
    Returns:
    
    Result of the StartWorkflowExecution operation returned by the service.
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    TypeDeprecatedException - Returned when the specified activity or workflow type was already deprecated.
    
    WorkflowExecutionAlreadyStartedException - Returned by StartWorkflowExecution when an open execution with the same workflowId is already running in the specified domain.
    
    LimitExceededException - Returned by any operation if a system imposed limitation has been reached. To address this fault you should either clean up unused resources or increase the limit by contacting AWS.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
    
    DefaultUndefinedException
  - terminateWorkflowExecution
```
public void terminateWorkflowExecution(TerminateWorkflowExecutionRequest terminateWorkflowExecutionRequest)
```
    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.
    If the identified workflow execution was in progress, it is terminated immediately. 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. 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. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
    Specified by:
    
    terminateWorkflowExecution in interface AmazonSimpleWorkflow
    
    Parameters:
    
    terminateWorkflowExecutionRequest -
    
    Throws:
    
    UnknownResourceException - Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.
    
    OperationNotPermittedException - Returned when the caller does not have sufficient permissions to invoke the action.
  - getCachedResponseMetadata
```
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
```
    Returns additional metadata for a previously executed successful, request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.
    Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing the request.
    
    Specified by:
    
    getCachedResponseMetadata in interface AmazonSimpleWorkflow
    
    Parameters:
    
    request - The originally executed request
    
    Returns:
    
    The response metadata for the specified request, or null if none is available.

Class AmazonSimpleWorkflowClient

Field Summary

Fields inherited from class com.amazonaws.AmazonWebServiceClient

Fields inherited from interface com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow

Constructor Summary

Method Summary

Methods inherited from class com.amazonaws.AmazonWebServiceClient

Methods inherited from class java.lang.Object

Methods inherited from interface com.amazonaws.services.simpleworkflow.AmazonSimpleWorkflow

Field Detail

configFactory

Constructor Detail

AmazonSimpleWorkflowClient

AmazonSimpleWorkflowClient

AmazonSimpleWorkflowClient

AmazonSimpleWorkflowClient

AmazonSimpleWorkflowClient

AmazonSimpleWorkflowClient

AmazonSimpleWorkflowClient

Method Detail

countClosedWorkflowExecutions

countOpenWorkflowExecutions

countPendingActivityTasks

countPendingDecisionTasks

deprecateActivityType

deprecateDomain

deprecateWorkflowType

describeActivityType

describeDomain

describeWorkflowExecution

describeWorkflowType

getWorkflowExecutionHistory

listActivityTypes

listClosedWorkflowExecutions

listDomains

listOpenWorkflowExecutions

listWorkflowTypes

pollForActivityTask

pollForDecisionTask

recordActivityTaskHeartbeat

registerActivityType

registerDomain

registerWorkflowType

requestCancelWorkflowExecution

respondActivityTaskCanceled

respondActivityTaskCompleted

respondActivityTaskFailed

respondDecisionTaskCompleted

signalWorkflowExecution

startWorkflowExecution

terminateWorkflowExecution

getCachedResponseMetadata