Do the required renaming. (Azure#49951)

* Do the required renamings

* Regenerate API and docs

* Update TSP

Author: nick863

sdk/ai/Azure.AI.Agents.Persistent/README.md

@@ -104,7 +104,7 @@ PersistentAgentThread thread = await client.Threads.CreateThreadAsync();
 
 With a thread created, messages can be created on it:
 ```C# Snippet:AgentsOverviewCreateMessage
-ThreadMessage message = await client.Messages.CreateMessageAsync(
+PersistentThreadMessage message = await client.Messages.CreateMessageAsync(
     thread.Id,
     MessageRole.User,
     "I need to solve the equation `3x + 11 = 14`. Can you help me?");
@@ -140,11 +140,11 @@ Assert.AreEqual(
 Assuming the run successfully completed, listing messages from the thread that was run will now reflect new information
 added by the agent:
 ```C# Snippet:AgentsOverviewListUpdatedMessages
-AsyncPageable<ThreadMessage> messages
+AsyncPageable<PersistentThreadMessage> messages
     = client.Messages.GetMessagesAsync(
         threadId: thread.Id, order: ListSortOrder.Ascending);
 
-await foreach (ThreadMessage threadMessage in messages)
+await foreach (PersistentThreadMessage threadMessage in messages)
 {
     Console.Write($"{threadMessage.CreatedAt:yyyy-MM-dd HH:mm:ss} - {threadMessage.Role,10}: ");
     foreach (MessageContent contentItem in threadMessage.ContentItems)
@@ -190,7 +190,7 @@ Once uploaded, the file ID can then be provided to create a vector store for it
 ```C# Snippet:AgentsCreateVectorStore
 // Create a vector store with the file and wait for it to be processed.
 // If you do not specify a vector store, create_message will create a vector store with a default expiration policy of seven days after they were last active
-VectorStore vectorStore = await client.VectorStores.CreateVectorStoreAsync(
+PersistentAgentsVectorStore vectorStore = await client.VectorStores.CreateVectorStoreAsync(
     fileIds:  new List<string> { uploadedAgentFile.Id },
     name: "my_vector_store");
 ```
@@ -221,7 +221,7 @@ var ds = new VectorStoreDataSource(
     assetIdentifier: blobURI,
     assetType: VectorStoreDataSourceAssetType.UriAsset
 );
-VectorStore vectorStore = await client.VectorStores.CreateVectorStoreAsync(
+PersistentAgentsVectorStore vectorStore = await client.VectorStores.CreateVectorStoreAsync(
     name: "sample_vector_store",
     storeConfiguration: new VectorStoreConfiguration(
         dataSources: [ ds ]
@@ -247,7 +247,7 @@ var ds = new VectorStoreDataSource(
     assetIdentifier: blobURI,
     assetType: VectorStoreDataSourceAssetType.UriAsset
 );
-VectorStore vectorStore = await client.VectorStores.CreateVectorStoreAsync(
+PersistentAgentsVectorStore vectorStore = await client.VectorStores.CreateVectorStoreAsync(
     name: "sample_vector_store"
 );
 
@@ -290,7 +290,7 @@ var attachment = new MessageAttachment(
 
 PersistentAgentThread thread = await client.Threads.CreateThreadAsync();
 
-ThreadMessage message = await client.Messages.CreateMessageAsync(
+PersistentThreadMessage message = await client.Messages.CreateMessageAsync(
     threadId: thread.Id,
     role: MessageRole.User,
     content: "Can you give me the documented codes for 'banana' and 'orange'?",
@@ -369,12 +369,12 @@ the reference placeholder by the actual reference and url. Please note, that to
 get sensible result, the index needs to have fields "title" and "url".
 
 ```C# Snippet:AgentsPopulateReferencesAgentWithAzureAISearchTool
-AsyncPageable<ThreadMessage> messages = client.Messages.GetMessagesAsync(
+AsyncPageable<PersistentThreadMessage> messages = client.Messages.GetMessagesAsync(
     threadId: thread.Id,
     order: ListSortOrder.Ascending
 );
 
-await foreach (ThreadMessage threadMessage in messages)
+await foreach (PersistentThreadMessage threadMessage in messages)
 {
     Console.Write($"{threadMessage.CreatedAt:yyyy-MM-dd HH:mm:ss} - {threadMessage.Role,10}: ");
     foreach (MessageContent contentItem in threadMessage.ContentItems)
@@ -387,11 +387,11 @@ await foreach (ThreadMessage threadMessage in messages)
                 string annotatedText = textItem.Text;
                 foreach (MessageTextAnnotation annotation in textItem.Annotations)
                 {
-                    if (annotation is MessageTextUrlCitationAnnotation urlAnnotation)
+                    if (annotation is MessageTextUriCitationAnnotation uriAnnotation)
                     {
                         annotatedText = annotatedText.Replace(
-                            urlAnnotation.Text,
-                            $" [see {urlAnnotation.UrlCitation.Title}] ({urlAnnotation.UrlCitation.Url})");
+                            uriAnnotation.Text,
+                            $" [see {uriAnnotation.UriCitation.Title}] ({uriAnnotation.UriCitation.Uri})");
                     }
                 }
                 Console.Write(annotatedText);
@@ -701,7 +701,7 @@ After we have created a message with request to ask "What would foo say?", we ne
 ```C# Snippet:AgentsAzureFunctionsHandlePollingWithRequiredAction
 PersistentAgentThread thread = await client.Threads.CreateThreadAsync();
 
-ThreadMessage message = await client.Messages.CreateMessageAsync(
+PersistentThreadMessage message = await client.Messages.CreateMessageAsync(
     thread.Id,
     MessageRole.User,
     "What is the most prevalent element in the universe? What would foo say?");
@@ -849,7 +849,7 @@ PersistentAgent agent = await client.Administration.CreateAgentAsync(
 In this example we are using the `weather_openapi.json` file and agent will request the [wttr.in](https://wttr.in) website for the weather in a location from the prompt.
 ```C# Snippet:AgentsOpenAPIHandlePollingWithRequiredAction
 PersistentAgentThread thread = await client.Threads.CreateThreadAsync();
-ThreadMessage message = await client.Messages.CreateMessageAsync(
+PersistentThreadMessage message = await client.Messages.CreateMessageAsync(
     thread.Id,
     MessageRole.User,
     "What's the weather in Seattle?");