description: Custom VAS provider for ISO 15118
vars:
  offered_vas:
    description: List of offered VAS Service IDs
    type: object
    $ref: /iso15118_vas#/OfferedServices
cmds:
  get_service_parameters:
    description: >-
      This command dynamically returns the parameter sets for a single service.
      It is called upon receiving ServiceDetailReq and returns the payload for ServiceDetailRes.
    arguments:
      service_id:
        type: integer
        description: Service ID
    result:
      type: array
      description: Parameter Sets for this VAS
      items:
        type: object
        $ref: /iso15118_vas#/ParameterSet
  selected_services:
    description: >-
      Callback to notify the VAS provider which services and parameter sets were selected by the EV.
      It is called upon receiving ServiceSelectionReq and called only once per Request.
    arguments:
      selected_services:
        description: List of selected services and their parameter set IDs
        type: array
        items:
          type: object
          $ref: /iso15118_vas#/SelectedService