salesforce-8.x-4.x-dev/modules/salesforce_oauth/config/schema/salesforce_oauth.schema.yml

salesforce.auth_provider_settings.oauth:
  type: mapping
  label: 'Salesforce OAuth Provider Settings'
  mapping:
    consumer_key:
      type: string
      label: 'Consumer Key'
    consumer_secret:
      type: string
      label: 'Consumer Secret'
    login_url:
      type: uri
      label: 'Login URL'