anchor.diff:  [NOTE]
   OPTIONAL. Space delimited, case sensitive list of ASCII string values that specifies whether the Authorization Server prompts the End-User for reauthentication and consent. The defined values are: none, login, consent, select_account
   
  -The following example shows how to implement an `OAuth2AuthorizationRequestResolver` that customizes the Authorization Request for `oauth2Login()`, by including the request parameter `prompt=consent`.
  +The following example shows how to configure the `DefaultOAuth2AuthorizationRequestResolver` with a `Consumer<OAuth2AuthorizationRequest.Builder>` that customizes the Authorization Request for `oauth2Login()`, by including the request parameter `prompt=consent`.
   
   [source,java]
   ----
  
positive.code: ----
  
  The preceding example shows the common use case of adding a custom parameter on top of the standard parameters.
  Alternatively, if your requirements are more advanced, than you can take full control in building the Authorization Request URI by simply overriding the `OAuth2AuthorizationRequest.authorizationRequestUri` property.
  
  The following example shows a variation of the `customAuthorizationRequest()` method from the preceding example, and instead overrides the `OAuth2AuthorizationRequest.authorizationRequestUri` property.
  
  [source,java]
  ----
  private OAuth2AuthorizationRequest customAuthorizationRequest(
  		OAuth2AuthorizationRequest authorizationRequest) {
  
  	String customAuthorizationRequestUri = UriComponentsBuilder
  			.fromUriString(authorizationRequest.getAuthorizationRequestUri())
  			.queryParam("prompt", "consent")
  			.build(true)
  			.toUriString();
  
  	return OAuth2AuthorizationRequest.from(authorizationRequest)
  			.authorizationRequestUri(customAuthorizationRequestUri)
  			.build();
  }
  ----
  
  
negative.code: 			.oauth2Login(oauth2 -> oauth2
  				.authorizationEndpoint(authorization -> authorization
  					.authorizationRequestResolver(
  						authorizationRequestResolver(this.clientRegistrationRepository)
  					)
  				)
  			);
  	}
  
  	private OAuth2AuthorizationRequestResolver authorizationRequestResolver(
  			ClientRegistrationRepository clientRegistrationRepository) {
  
  		DefaultOAuth2AuthorizationRequestResolver authorizationRequestResolver =
  				new DefaultOAuth2AuthorizationRequestResolver(
  						clientRegistrationRepository, "/oauth2/authorization");
  		authorizationRequestResolver.setAuthorizationRequestCustomizer(
  				authorizationRequestCustomizer());
  
  		return  authorizationRequestResolver;
  	}
  
  	private Consumer<OAuth2AuthorizationRequest.Builder> authorizationRequestCustomizer() {
  		return customizer -> customizer
  					.additionalParameters(params -> params.put("prompt", "consent"));
  	}
  }
  ----
  
  For the simple use case, where the additional request parameter is always the same for a specific provider, it may be added directly in the `authorization-uri` property.
  
  For example, if the value for the request parameter `prompt` is always `consent` for the provider `okta`, than simply configure as follows:
  
  