adva-8.x-1.0-rc9/config/schema/adva.schema.yml

adva.access_consumer.*:
  type: config_entity
  label: 'Access Consumer config'
  mapping:
    id:
      type: string
      label: 'ID'
    label:
      type: label
      label: 'Label'
    settings:
      type: sequence
      label: 'Settings'
    providers:
      type: sequence
      label: 'Providers'
      sequence:
        type: string
        label: 'Provider'
    provider_config:
      type: sequence
      label: 'Provider Configs'
      sequence:
        type: adva.access_provider.[%key]
        label: 'Provider Config'