description: >
    Implement to provide item physical asset attributes.
properties:
    - name: PartNumber
      type: string
      description: >
          The item part number, typically a stocking number.
    - name: SerialNumber
      type: string
      description: >
          The item serial number.
    - name: Manufacturer
      type: string
      description: >
          The item manufacturer.
    - name: BuildDate
      type: string
      description: >
          The date of item manufacture in ISO 8601 format, either as
          YYYYMMDD or YYYYMMDDThhmmssZ.  Where 'T' is a literal character
          to separate date fields from time and 'Z' is a literal character
          to indicate UTC.
    - name: Model
      type: string
      description: >
          The model of the item.
    - name: SubModel
      type: string
      description: >
          The Sub model of the item.
      default: ""
    - name: SparePartNumber
      type: string
      description: >
          An alternative PartNumber used for field replacement of the
          Asset.
          A default value (empty string) indicates that the Asset has
          no specific SparePartNumber and instead PartNumber should
          be used in user interfaces.
      default: ""