{
  "type": "object",
  "required": [
    "workflowId"
  ],
  "properties": {
    "workflowId": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowId"
        },
        {
          "description": " The <code>workflowId</code> of the external workflow execution to cancel."
        }
      ]
    },
    "runId": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowRunIdOptional"
        },
        {
          "description": "The <code>runId</code> of the external workflow execution to cancel."
        }
      ]
    },
    "control": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Data"
        },
        {
          "description": "The data attached to the event that can be used by the decider in subsequent workflow tasks."
        }
      ]
    }
  },
  "description": "<p>Provides the details of the <code>RequestCancelExternalWorkflowExecution</code> decision.</p> <p> <b>Access Control</b> </p> <p>You can use IAM policies to control this decision's access to Amazon SWF resources as follows:</p> <ul> <li> <p>Use a <code>Resource</code> element with the domain name to limit the action to only specified domains.</p> </li> <li> <p>Use an <code>Action</code> element to allow or deny permission to call this action.</p> </li> <li> <p>You cannot use an IAM policy to constrain this action's parameters.</p> </li> </ul> <p>If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's <code>cause</code> parameter is set to <code>OPERATION_NOT_PERMITTED</code>. For details and example IAM policies, see <a href=\"https://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html\">Using IAM to Manage Access to Amazon SWF Workflows</a> in the <i>Amazon SWF Developer Guide</i>.</p>",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "RequestCancelExternalWorkflowExecutionDecisionAttributes"
}