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: ""