# Autodeskforgedesignautomation.WorkItem ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **id** | **String** | Id. | [optional] **activityId** | **String** | Reference to the Activity that this WorkItem will invoke. Examples: `MyPlot+Prod` (an Activity created by the caller) or `Autodesk.PlotToPdf` (an Activity created by someone else and shared with this caller). | **_arguments** | [**{String: IArgument}**](IArgument.md) | Arguments of the WorkItem. | [optional] **signatures** | [**WorkItemSignatures**](WorkItemSignatures.md) | Signatures for various WorkItem attributes. | [optional] **limitProcessingTimeSec** | **Number** | Max duration of processing in seconds per workitem (includes download and upload time). | [optional]