diff --git a/common/src/main/java/org/opensearch/ml/common/conversation/ActionConstants.java b/common/src/main/java/org/opensearch/ml/common/conversation/ActionConstants.java
index 6dc1f1ba6a..783e9c815a 100644
--- a/common/src/main/java/org/opensearch/ml/common/conversation/ActionConstants.java
+++ b/common/src/main/java/org/opensearch/ml/common/conversation/ActionConstants.java
@@ -26,9 +26,9 @@ public class ActionConstants {
     public final static String CONVERSATION_ID_FIELD = "memory_id";
 
     /** name of list of conversations in all responses */
-    public final static String RESPONSE_CONVERSATION_LIST_FIELD = "conversations";
+    public final static String RESPONSE_CONVERSATION_LIST_FIELD = "memories";
     /** name of list on interactions in all responses */
-    public final static String RESPONSE_INTERACTION_LIST_FIELD = "interactions";
+    public final static String RESPONSE_INTERACTION_LIST_FIELD = "messages";
     /** name of list on traces in all responses */
     public final static String RESPONSE_TRACES_LIST_FIELD = "traces";
     /** name of interaction Id field in all responses */
diff --git a/memory/src/test/java/org/opensearch/ml/memory/action/conversation/GetConversationsResponseTests.java b/memory/src/test/java/org/opensearch/ml/memory/action/conversation/GetConversationsResponseTests.java
index 44883bfcaf..a04a022973 100644
--- a/memory/src/test/java/org/opensearch/ml/memory/action/conversation/GetConversationsResponseTests.java
+++ b/memory/src/test/java/org/opensearch/ml/memory/action/conversation/GetConversationsResponseTests.java
@@ -73,7 +73,7 @@ public void testToXContent_MoreTokens() throws IOException {
         XContentBuilder builder = XContentBuilder.builder(XContentType.JSON.xContent());
         response.toXContent(builder, ToXContent.EMPTY_PARAMS);
         String result = BytesReference.bytes(builder).utf8ToString();
-        String expected = "{\"conversations\":[{\"memory_id\":\"0\",\"create_time\":\""
+        String expected = "{\"memories\":[{\"memory_id\":\"0\",\"create_time\":\""
             + conversation.getCreatedTime()
             + "\"updated_time\":\""
             + conversation.getUpdatedTime()
@@ -93,7 +93,7 @@ public void testToXContent_NoMoreTokens() throws IOException {
         XContentBuilder builder = XContentBuilder.builder(XContentType.JSON.xContent());
         response.toXContent(builder, ToXContent.EMPTY_PARAMS);
         String result = BytesReference.bytes(builder).utf8ToString();
-        String expected = "{\"conversations\":[{\"memory_id\":\"0\",\"create_time\":\""
+        String expected = "{\"memories\":[{\"memory_id\":\"0\",\"create_time\":\""
             + conversation.getCreatedTime()
             + "\"updated_time\":\""
             + conversation.getUpdatedTime()
diff --git a/memory/src/test/java/org/opensearch/ml/memory/action/conversation/GetInteractionsResponseTests.java b/memory/src/test/java/org/opensearch/ml/memory/action/conversation/GetInteractionsResponseTests.java
index 7f8bdfd27f..9bb3a87bc8 100644
--- a/memory/src/test/java/org/opensearch/ml/memory/action/conversation/GetInteractionsResponseTests.java
+++ b/memory/src/test/java/org/opensearch/ml/memory/action/conversation/GetInteractionsResponseTests.java
@@ -100,14 +100,11 @@ public void testToXContent_MoreTokens() throws IOException {
         XContentBuilder builder = XContentBuilder.builder(XContentType.JSON.xContent());
         response.toXContent(builder, ToXContent.EMPTY_PARAMS);
         String result = BytesReference.bytes(builder).utf8ToString();
-        String expected = "{\"interactions\":[{\"memory_id\":\"cid\",\"message_id\":\"id0\",\"create_time\":\""
+        String expected = "{\"messages\":[{\"memory_id\":\"cid\",\"message_id\":\"id0\",\"create_time\":\""
             + interaction.getCreateTime()
             + "\",\"input\":\"input\",\"prompt_template\":\"pt\",\"response\":\"response\",\"origin\":\"origin\",\"additional_info\":{\"metadata\":\"some meta\"}}],\"next_token\":2}";
-        log.info(result);
-        log.info(expected);
         // Sometimes there's an extra trailing 0 in the time stringification, so just assert closeness
         LevenshteinDistance ld = new LevenshteinDistance();
-        log.info(ld.getDistance(result, expected));
         assert (ld.getDistance(result, expected) > 0.95);
     }
 
@@ -117,14 +114,11 @@ public void testToXContent_NoMoreTokens() throws IOException {
         XContentBuilder builder = XContentBuilder.builder(XContentType.JSON.xContent());
         response.toXContent(builder, ToXContent.EMPTY_PARAMS);
         String result = BytesReference.bytes(builder).utf8ToString();
-        String expected = "{\"interactions\":[{\"memory_id\":\"cid\",\"message_id\":\"id0\",\"create_time\":\""
+        String expected = "{\"messages\":[{\"memory_id\":\"cid\",\"message_id\":\"id0\",\"create_time\":\""
             + interaction.getCreateTime()
             + "\",\"input\":\"input\",\"prompt_template\":\"pt\",\"response\":\"response\",\"origin\":\"origin\",\"additional_info\":{\"metadata\":\"some meta\"}}]}";
-        log.info(result);
-        log.info(expected);
         // Sometimes there's an extra trailing 0 in the time stringification, so just assert closeness
         LevenshteinDistance ld = new LevenshteinDistance();
-        log.info(ld.getDistance(result, expected));
         assert (ld.getDistance(result, expected) > 0.95);
     }
 
diff --git a/plugin/src/test/java/org/opensearch/ml/rest/RestMemoryGetConversationsActionIT.java b/plugin/src/test/java/org/opensearch/ml/rest/RestMemoryGetConversationsActionIT.java
index 49891cffd1..49619573a5 100644
--- a/plugin/src/test/java/org/opensearch/ml/rest/RestMemoryGetConversationsActionIT.java
+++ b/plugin/src/test/java/org/opensearch/ml/rest/RestMemoryGetConversationsActionIT.java
@@ -61,9 +61,9 @@ public void testNoConversations_EmptyList() throws IOException {
         HttpEntity httpEntity = response.getEntity();
         String entityString = TestHelper.httpEntityToString(httpEntity);
         Map map = gson.fromJson(entityString, Map.class);
-        assert (map.containsKey("conversations"));
+        assert (map.containsKey(RESPONSE_CONVERSATION_LIST_FIELD));
         assert (!map.containsKey("next_token"));
-        assert (((ArrayList) map.get("conversations")).size() == 0);
+        assert (((ArrayList) map.get(RESPONSE_CONVERSATION_LIST_FIELD)).size() == 0);
     }
 
     public void testGetConversations_LastPage() throws IOException {
diff --git a/plugin/src/test/java/org/opensearch/ml/rest/RestMemoryGetInteractionsActionIT.java b/plugin/src/test/java/org/opensearch/ml/rest/RestMemoryGetInteractionsActionIT.java
index 9048f028be..cc2ddefdfc 100644
--- a/plugin/src/test/java/org/opensearch/ml/rest/RestMemoryGetInteractionsActionIT.java
+++ b/plugin/src/test/java/org/opensearch/ml/rest/RestMemoryGetInteractionsActionIT.java
@@ -62,9 +62,9 @@ public void testGetInteractions_NoConversation() throws IOException {
         HttpEntity httpEntity = response.getEntity();
         String entityString = TestHelper.httpEntityToString(httpEntity);
         Map map = gson.fromJson(entityString, Map.class);
-        assert (map.containsKey("interactions"));
+        assert (map.containsKey(RESPONSE_INTERACTION_LIST_FIELD));
         assert (!map.containsKey("next_token"));
-        assert (((ArrayList) map.get("interactions")).size() == 0);
+        assert (((ArrayList) map.get(RESPONSE_INTERACTION_LIST_FIELD)).size() == 0);
     }
 
     public void testGetInteractions_NoInteractions() throws IOException {
diff --git a/search-processors/src/main/java/org/opensearch/searchpipelines/questionanswering/generative/ext/GenerativeQAParameters.java b/search-processors/src/main/java/org/opensearch/searchpipelines/questionanswering/generative/ext/GenerativeQAParameters.java
index 2710b26a57..19b80a838f 100644
--- a/search-processors/src/main/java/org/opensearch/searchpipelines/questionanswering/generative/ext/GenerativeQAParameters.java
+++ b/search-processors/src/main/java/org/opensearch/searchpipelines/questionanswering/generative/ext/GenerativeQAParameters.java
@@ -48,7 +48,7 @@ public class GenerativeQAParameters implements Writeable, ToXContentObject {
 
     // Optional parameter; if provided, conversational memory will be used for RAG
     // and the current interaction will be saved in the conversation referenced by this id.
-    private static final ParseField CONVERSATION_ID = new ParseField("conversation_id");
+    private static final ParseField CONVERSATION_ID = new ParseField("memory_id");
 
     // Optional parameter; if an LLM model is not set at the search pipeline level, one must be
     // provided at the search request level.
@@ -64,7 +64,7 @@ public class GenerativeQAParameters implements Writeable, ToXContentObject {
 
     // Optional parameter; this parameter controls the number of the interactions to include
     // in the user prompt.
-    private static final ParseField INTERACTION_SIZE = new ParseField("interaction_size");
+    private static final ParseField INTERACTION_SIZE = new ParseField("message_size");
 
     // Optional parameter; this parameter controls how long the search pipeline waits for a response
     // from a remote inference endpoint before timing out the request.