fix conflicts

Signed-off-by: Pavan Yekbote <mail2pavanyekbote@gmail.com>

Author: pyek-bot

plugin/src/main/java/org/opensearch/ml/settings/MLCommonsSettings.java

@@ -167,6 +167,7 @@ private MLCommonsSettings() {}
                     "^https://api\\.sagemaker\\..*[a-z0-9-]\\.amazonaws\\.com/.*$",
                     "^https://api\\.openai\\.com/.*$",
                     "^https://api\\.cohere\\.ai/.*$",
+                    "^https://api\\.deepseek\\.com/.*$",
                     "^https://bedrock-runtime\\..*[a-z0-9-]\\.amazonaws\\.com/.*$",
                     "^https://bedrock-agent-runtime\\..*[a-z0-9-]\\.amazonaws\\.com/.*$",
                     "^https://bedrock\\..*[a-z0-9-]\\.amazonaws\\.com/.*$",

plugin/src/test/java/org/opensearch/ml/action/connector/TransportCreateConnectorActionTests.java

@@ -123,7 +123,8 @@ public class TransportCreateConnectorActionTests extends OpenSearchTestCase {
             "^https://runtime\\.sagemaker\\..*\\.amazonaws\\.com/.*$",
             "^https://api\\.openai\\.com/.*$",
             "^https://api\\.cohere\\.ai/.*$",
-            REKOGNITION_TRUST_ENDPOINT_REGEX
+            REKOGNITION_TRUST_ENDPOINT_REGEX,
+            "^https://api\\.deepseek\\.com/.*$"
         );
 
     @Before
@@ -546,6 +547,55 @@ public void test_execute_URL_notMatchingExpression_exception() {
         );
     }
 
+    public void test_connector_creation_success_deepseek() {
+        TransportCreateConnectorAction action = new TransportCreateConnectorAction(
+            transportService,
+            actionFilters,
+            mlIndicesHandler,
+            client,
+            sdkClient,
+            mlEngine,
+            connectorAccessControlHelper,
+            settings,
+            clusterService,
+            mlModelManager,
+            mlFeatureEnabledSetting
+        );
+        doAnswer(invocation -> {
+            ActionListener<Boolean> listener = invocation.getArgument(0);
+            listener.onResponse(true);
+            return null;
+        }).when(mlIndicesHandler).initMLConnectorIndex(isA(ActionListener.class));
+        doAnswer(invocation -> {
+            ActionListener<IndexResponse> listener = invocation.getArgument(1);
+            listener.onResponse(indexResponse);
+            return null;
+        }).when(client).index(any(IndexRequest.class), isA(ActionListener.class));
+        List<ConnectorAction> actions = new ArrayList<>();
+        actions
+            .add(
+                ConnectorAction
+                    .builder()
+                    .actionType(ConnectorAction.ActionType.PREDICT)
+                    .method("POST")
+                    .url("https://api.deepseek.com/v1/chat/completions")
+                    .build()
+            );
+        Map<String, String> credential = ImmutableMap.of("access_key", "mockKey", "secret_key", "mockSecret");
+        MLCreateConnectorInput mlCreateConnectorInput = MLCreateConnectorInput
+            .builder()
+            .name(randomAlphaOfLength(5))
+            .description(randomAlphaOfLength(10))
+            .version("1")
+            .protocol(ConnectorProtocols.HTTP)
+            .credential(credential)
+            .actions(actions)
+            .build();
+        MLCreateConnectorRequest request = new MLCreateConnectorRequest(mlCreateConnectorInput);
+        action.doExecute(task, request, actionListener);
+        verify(actionListener).onResponse(any(MLCreateConnectorResponse.class));
+    }
+
     public void test_connector_creation_success_rekognition() {
         TransportCreateConnectorAction action = new TransportCreateConnectorAction(
             transportService,

search-processors/src/main/java/org/opensearch/searchpipelines/questionanswering/generative/ext/GenerativeQAParameters.java

@@ -90,6 +90,8 @@ public class GenerativeQAParameters implements Writeable, ToXContentObject {
 
     static final Version MINIMAL_SUPPORTED_VERSION_FOR_BEDROCK_CONVERSE_LLM_MESSAGES = CommonValue.VERSION_2_18_0;
 
+    public static final Version MINIMAL_SUPPORTED_VERSION_FOR_PROMPT_AND_INSTRUCTIONS = CommonValue.VERSION_2_13_0;
+
     @Setter
     @Getter
     private String conversationId;
@@ -200,16 +202,23 @@ public GenerativeQAParameters(StreamInput input) throws IOException {
             this.llmQuestion = input.readString();
         }
 
-        this.systemPrompt = input.readOptionalString();
-        this.userInstructions = input.readOptionalString();
+        if (version.onOrAfter(MINIMAL_SUPPORTED_VERSION_FOR_PROMPT_AND_INSTRUCTIONS)) {
+            this.systemPrompt = input.readOptionalString();
+            this.userInstructions = input.readOptionalString();
+        }
+
         this.contextSize = input.readInt();
         this.interactionSize = input.readInt();
         this.timeout = input.readInt();
-        this.llmResponseField = input.readOptionalString();
+
+        if (version.onOrAfter(MINIMAL_SUPPORTED_VERSION_FOR_PROMPT_AND_INSTRUCTIONS)) {
+            this.llmResponseField = input.readOptionalString();
+        }
 
         if (version.onOrAfter(MINIMAL_SUPPORTED_VERSION_FOR_BEDROCK_CONVERSE_LLM_MESSAGES)) {
             this.llmMessages.addAll(input.readList(MessageBlock::new));
         }
+
     }
 
     @Override
@@ -272,12 +281,18 @@ public void writeTo(StreamOutput out) throws IOException {
             out.writeString(llmQuestion);
         }
 
-        out.writeOptionalString(systemPrompt);
-        out.writeOptionalString(userInstructions);
+        if (version.onOrAfter(MINIMAL_SUPPORTED_VERSION_FOR_PROMPT_AND_INSTRUCTIONS)) {
+            out.writeOptionalString(systemPrompt);
+            out.writeOptionalString(userInstructions);
+        }
+
         out.writeInt(contextSize);
         out.writeInt(interactionSize);
         out.writeInt(timeout);
-        out.writeOptionalString(llmResponseField);
+
+        if (version.onOrAfter(MINIMAL_SUPPORTED_VERSION_FOR_PROMPT_AND_INSTRUCTIONS)) {
+            out.writeOptionalString(llmResponseField);
+        }
 
         if (version.onOrAfter(MINIMAL_SUPPORTED_VERSION_FOR_BEDROCK_CONVERSE_LLM_MESSAGES)) {
             out.writeList(llmMessages);

search-processors/src/test/java/org/opensearch/searchpipelines/questionanswering/generative/ext/GenerativeQAParamExtBuilderTests.java

@@ -121,6 +121,7 @@ public void testMiscMethods() throws IOException {
         assertNotEquals(builder1, builder2);
         assertNotEquals(builder1.hashCode(), builder2.hashCode());
 
+        // BWC test for bedrock converse params
         StreamOutput so1 = mock(StreamOutput.class);
         when(so1.getVersion()).thenReturn(GenerativeQAParameters.MINIMAL_SUPPORTED_VERSION_FOR_BEDROCK_CONVERSE_LLM_MESSAGES);
         builder1.writeTo(so1);
@@ -130,6 +131,19 @@ public void testMiscMethods() throws IOException {
         when(so2.getVersion()).thenReturn(Version.V_2_17_0);
         builder1.writeTo(so2);
         verify(so2, times(5)).writeOptionalString(any());
+
+        // BWC test for system prompt and instructions
+        StreamOutput so3 = mock(StreamOutput.class);
+        when(so3.getVersion()).thenReturn(GenerativeQAParameters.MINIMAL_SUPPORTED_VERSION_FOR_PROMPT_AND_INSTRUCTIONS);
+        builder1.writeTo(so3);
+        verify(so3, times(5)).writeOptionalString(any());
+        verify(so3, times(1)).writeString(any());
+
+        StreamOutput so4 = mock(StreamOutput.class);
+        when(so4.getVersion()).thenReturn(Version.V_2_12_0);
+        builder1.writeTo(so4);
+        verify(so4, times(2)).writeOptionalString(any());
+        verify(so4, times(1)).writeString(any());
     }
 
     public void testParse() throws IOException {