NAME

Paws::SimpleWorkflow::PollForDecisionTask - Arguments for method PollForDecisionTask on Paws::SimpleWorkflow

DESCRIPTION

This class represents the parameters used for calling the method PollForDecisionTask on the Amazon Simple Workflow Service service. Use the attributes of this class as arguments to method PollForDecisionTask.

You shouldn't make instances of this class. Each attribute should be used as a named argument in the call to PollForDecisionTask.

SYNOPSIS

    my $swf = Paws->service('SimpleWorkflow');
    my $DecisionTask = $swf->PollForDecisionTask(
      Domain   => 'MyDomainName',
      TaskList => {
        Name => 'MyName',    # min: 1, max: 256
      },
      Identity        => 'MyIdentity',     # OPTIONAL
      MaximumPageSize => 1,                # OPTIONAL
      NextPageToken   => 'MyPageToken',    # OPTIONAL
      ReverseOrder    => 1,                # OPTIONAL
    );
    # Results:
    my $Events                 = $DecisionTask->Events;
    my $NextPageToken          = $DecisionTask->NextPageToken;
    my $PreviousStartedEventId = $DecisionTask->PreviousStartedEventId;
    my $StartedEventId         = $DecisionTask->StartedEventId;
    my $TaskToken              = $DecisionTask->TaskToken;
    my $WorkflowExecution      = $DecisionTask->WorkflowExecution;
    my $WorkflowType           = $DecisionTask->WorkflowType;
    # Returns a L<Paws::SimpleWorkflow::DecisionTask> object.

Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object. For the AWS API documentation, see <https://docs.aws.amazon.com/goto/WebAPI/swf/PollForDecisionTask>

ATTRIBUTES

REQUIRED Domain => Str

The name of the domain containing the task lists to poll.

Identity => Str

Identity of the decider making the request, which is recorded in the DecisionTaskStarted event in the workflow history. This enables diagnostic tracing when problems arise. The form of this identity is user defined.

MaximumPageSize => Int

The maximum number of results that are returned per call. Use "nextPageToken" to obtain further pages of results.

This is an upper limit only; the actual number of results returned per call may be fewer than the specified maximum.

NextPageToken => Str

If "NextPageToken" is returned there are more results available. The value of "NextPageToken" is a unique pagination token for each page. Make the call again using the returned token to retrieve the next page. Keep all other arguments unchanged. Each pagination token expires after 60 seconds. Using an expired pagination token will return a 400 error: ""Specified token has exceeded its maximum lifetime"".

The configured "maximumPageSize" determines how many results can be returned in a single call.

The "nextPageToken" returned by this action cannot be used with GetWorkflowExecutionHistory to get the next page. You must call PollForDecisionTask again (with the "nextPageToken") to retrieve the next page of history records. Calling PollForDecisionTask with a "nextPageToken" doesn't return a new decision task.

ReverseOrder => Bool

When set to "true", returns the events in reverse order. By default the results are returned in ascending order of the "eventTimestamp" of the events.

REQUIRED TaskList => Paws::SimpleWorkflow::TaskList

Specifies the task list to poll for decision tasks.

The specified string must not start or end with whitespace. It must not contain a ":" (colon), "/" (slash), "|" (vertical bar), or any control characters ("\u0000-\u001f" | "\u007f-\u009f"). Also, it must not be the literal string "arn".

BUGS and CONTRIBUTIONS

The source code is located here: <https://github.com/pplu/aws-sdk-perl>

Please report bugs to: <https://github.com/pplu/aws-sdk-perl/issues>