RequestCancelExternalWorkflowExecutionDecisionAttributes - Amazon Simple Workflow Service
ContentsSee Also

RequestCancelExternalWorkflowExecutionDecisionAttributes

Provides the details of the RequestCancelExternalWorkflowExecution 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.

  • You cannot use an IAM policy to constrain this action's parameters.

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.

Contents

workflowId

The workflowId of the external workflow execution to cancel.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

Required: Yes

control

The data attached to the event that can be used by the decider in subsequent workflow tasks.

Type: String

Length Constraints: Maximum length of 32768.

Required: No

runId

The runId of the external workflow execution to cancel.

Type: String

Length Constraints: Maximum length of 64.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: