social_auth-8.x-2.x-dev/config/schema/social_auth.schema.yml

social_auth.settings:
  type: config_object
  label: 'Social Auth settings'
  mapping:
    auth:
      type: sequence
      label: 'Social Auth implementers'
      sequence:
        type: sequence
        label: 'Implementer'
        sequence:
          type: string
          label: 'Implementer login route setting'
    post_login:
      type: string
      label: 'Drupal path where the user should be redirected after successful login'
    user_allowed:
      type: string
      label: 'What can users do?'
    redirect_user_form:
      type: boolean
      label: 'Redirects to Drupal user form after the user is created if checked'
    disable_admin_login:
      type: boolean
      label: 'Allows to Disable Social Auth login for administrator'
    disabled_roles:
      type: sequence
      label: 'Roles for which Social Auth Login is disabled'
      sequence:
        type: string
        label: 'Role'