StartChildWorkflowExecutionDecisionAttributes class

Provides the details of the StartChildWorkflowExecution decision.

Access Control

You can use IAM policies to control this decision'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.N – The key is "swf:tagList.N" where N is the tag number from 0 to 4, inclusive.
    • 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 doesn't 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 is set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows in the Amazon SWF Developer Guide.

Constructors

StartChildWorkflowExecutionDecisionAttributes({required String workflowId, required WorkflowType workflowType, ChildPolicy? childPolicy, String? control, String? executionStartToCloseTimeout, String? input, String? lambdaRole, List<String>? tagList, TaskList? taskList, String? taskPriority, String? taskStartToCloseTimeout})

Properties

childPolicy → ChildPolicy?
If set, specifies the policy to use for the child workflow executions if the workflow execution being started is terminated by calling the TerminateWorkflowExecution action explicitly or due to an expired timeout. This policy overrides the default child policy specified when registering the workflow type using RegisterWorkflowType.
final
control → String?
The data attached to the event that can be used by the decider in subsequent workflow tasks. This data isn't sent to the child workflow execution.
final
executionStartToCloseTimeout → String?
The total duration for this workflow execution. This overrides the defaultExecutionStartToCloseTimeout specified when registering the workflow type.
final
hashCode → int
The hash code for this object.
no setterinherited
input → String?
The input to be provided to the workflow execution.
final
lambdaRole → String?
The IAM role attached to the child workflow execution.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
tagList → List<String>?
The list of tags to associate with the child workflow execution. A maximum of 5 tags can be specified. You can list workflow executions with a specific tag by calling ListOpenWorkflowExecutions or ListClosedWorkflowExecutions and specifying a TagFilter.
final
taskList → TaskList?
The name of the task list to be used for decision tasks of the child workflow execution. 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 contain the literal string arn.
final
taskPriority → String?
A task priority that, if set, specifies the priority for a decision task of this workflow execution. This overrides the defaultTaskPriority specified when registering the workflow type. Valid values are integers that range from Java's Integer.MIN_VALUE (-2147483648) to Integer.MAX_VALUE (2147483647). Higher numbers indicate higher priority.
final
taskStartToCloseTimeout → String?
Specifies the maximum duration of decision tasks for this workflow execution. This parameter overrides the defaultTaskStartToCloseTimout specified when registering the workflow type using RegisterWorkflowType.
final
workflowId → String
The workflowId of the workflow execution.
final
workflowType → WorkflowType
The type of the workflow execution to be started.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited