Update tests and add release Note

Author: MatKuhr

docs/release-notes/release_notes.md

@@ -12,6 +12,7 @@
 
 ### ✨ New Functionality
 
+- Upgrade to release 2502a of AI Core.
 - [Add Orchestration `LlamaGuardFilter`](../guides/ORCHESTRATION_CHAT_COMPLETION.md#chat-completion-filter).
 
 ### 📈 Improvements

orchestration/src/main/java/com/sap/ai/sdk/orchestration/Grounding.java

@@ -28,8 +28,7 @@ public class Grounding implements GroundingProvider {
 
   @Nonnull
   private List<GroundingModuleConfigConfigFiltersInner> filters =
-      List.of(
-          DocumentGroundingFilter.create().id("").dataRepositoryType(DataRepositoryType.VECTOR));
+      List.of(DocumentGroundingFilter.create().dataRepositoryType(DataRepositoryType.VECTOR));
 
   @Setter(onMethod_ = {@Nonnull})
   private TypeEnum documentGroundingService = TypeEnum.DOCUMENT_GROUNDING_SERVICE;

orchestration/src/test/java/com/sap/ai/sdk/orchestration/OrchestrationModuleConfigTest.java

@@ -145,14 +145,14 @@ void testGroundingConfig() {
     List<GroundingModuleConfigConfigFiltersInner> filters = configConfig.getFilters();
     assertThat(filters).hasSize(1);
     DocumentGroundingFilter filter = (DocumentGroundingFilter) filters.get(0);
-    assertThat(filter.getId()).isEqualTo("");
+    assertThat(filter.getId()).isNull();
     assertThat(filter.getDataRepositoryType()).isEqualTo(VECTOR);
   }
 
   @Test
   void testGroundingConfigWithFilters() {
-    var filter1 = DocumentGroundingFilter.create().id("123").dataRepositoryType(VECTOR);
-    var filter2 = DocumentGroundingFilter.create().id("234").dataRepositoryType(VECTOR);
+    var filter1 = DocumentGroundingFilter.create().dataRepositoryType(VECTOR).id("123");
+    var filter2 = DocumentGroundingFilter.create().dataRepositoryType(VECTOR).id("234");
     var groundingConfig = Grounding.create().filters(filter1, filter2);
     var config =
         new OrchestrationModuleConfig().withLlmConfig(GPT_4O).withGrounding(groundingConfig);

orchestration/src/test/java/com/sap/ai/sdk/orchestration/OrchestrationUnitTest.java

@@ -153,7 +153,6 @@ void testGrounding() throws IOException {
             .selectMode(List.of(SearchSelectOptionEnum.IGNORE_IF_KEY_ABSENT));
     final var databaseFilter =
         DocumentGroundingFilter.create()
-            .id("arbitrary-user-defined-id")
             .dataRepositoryType(DataRepositoryType.VECTOR)
             .searchConfig(GroundingFilterSearchConfiguration.create().maxChunkCount(3))
             .documentMetadata(List.of(documentMetadata))

orchestration/src/test/resources/groundingRequest.json

@@ -25,7 +25,6 @@
         "type" : "document_grounding_service",
         "config" : {
           "filters" : [ {
-            "id" : "arbitrary-user-defined-id",
             "search_config" : {
               "max_chunk_count" : 3
             },
@@ -43,7 +42,8 @@
             } ]
           } ],
           "input_params" : [ "query" ],
-          "output_param" : "results"
+          "output_param" : "results",
+          "metadata_params" : [ ]
         }
       }
     },

sample-code/spring-app/src/main/java/com/sap/ai/sdk/app/services/OrchestrationService.java

@@ -293,7 +293,6 @@ public OrchestrationChatResponse grounding(@Nonnull final String userMessage) {
     // optional filter for document chunks
     val databaseFilter =
         DocumentGroundingFilter.create()
-            .id("")
             .dataRepositoryType(DataRepositoryType.VECTOR)
             .searchConfig(GroundingFilterSearchConfiguration.create().maxChunkCount(1))
             .addDocumentMetadataItem(documentMetadata);