Hours of Service (HOS) web service for Load data.

The following operations are supported. For a formal definition, please review the Service Description.

• Add
  Adds the Load data provided to the HOS database.
• AddEx
  Adds the Load data provided to the HOS database. Multiple LoadData objects can be provided.
• Update
  Updates the Load data provided in the HOS database.
• UpdateEx
  Updates the Load data provided to the HOS database. Multiple LoadData objects can be provided.
• VerifyAccess
  Provided as a convenience to determine if the call has access to the web service.