Remove authorName from ChatMessageContent

Author: Milder Hernandez Cagua

agents/semantickernel-agents-core/src/main/java/com/microsoft/semantickernel/agents/chatcompletion/ChatCompletionAgent.java

@@ -80,12 +80,7 @@ public Mono<List<AgentResponseItem<ChatMessageContent<?>>>> invokeAsync(
                     )
                     .flatMapMany(Flux::fromIterable)
                     // notify on the new thread instance
-                    .concatMap(agentMessage -> {
-                        // Set the author name for the message
-                        agentMessage.setAuthorName(this.name);
-
-                        return this.notifyThreadOfNewMessageAsync(agentThread, agentMessage).thenReturn(agentMessage);
-                    })
+                    .concatMap(agentMessage -> this.notifyThreadOfNewMessageAsync(agentThread, agentMessage).thenReturn(agentMessage))
                     .collectList()
                     .map(chatMessageContents ->
                             chatMessageContents.stream()

semantickernel-api/src/main/java/com/microsoft/semantickernel/services/chatcompletion/ChatMessageContent.java

@@ -23,8 +23,6 @@
  * @param <T> the type of the inner content within the messages
  */
 public class ChatMessageContent<T> extends KernelContentImpl<T> {
-
-    private String authorName;
     private final AuthorRole authorRole;
     @Nullable
     private final String content;
@@ -155,27 +153,6 @@ public ChatMessageContent(
         this.contentType = contentType;
     }
 
-
-    /**
-     * Gets the author name that generated the content
-     *
-     * @return the author name that generated the content
-     */
-    @Nullable
-    public String getAuthorName() {
-        return authorName;
-    }
-
-    /**
-     * Sets the author name that generated the content
-     *
-     *  @param authorName the author name that generated the content
-     */
-    public void setAuthorName(String authorName) {
-        this.authorName = authorName;
-    }
-
-
     /**
      * Gets the author role that generated the content
      *