WorkflowRunStatus type  
Defines values for WorkflowRunStatus. 
KnownWorkflowRunStatus can be used interchangeably with WorkflowRunStatus,
this enum contains the known values that the service supports.
Known values supported by the service
queued: Workflow run is queued 
inprogress: Workflow run is inprogress 
completed: Workflow run is completed
type WorkflowRunStatus = string