[BUG] PersistentThreadMessage.AssistantId

[Zander-Conradie]

Library name and version

1.1.0.0

Describe the bug

PersistentThreadMessage object should rename AssistantId property to AgentId.

Expected behavior

PersistentThreadMessage.AgentId

Actual behavior

PersistentThreadMessage.AssistantId

Reproduction Steps

await foreach (var threadMessage in _persistentAgentsClient.Messages.GetMessagesAsync(chatFileIdentifier.AgentThreadId, order: ListSortOrder.Descending))
{
    foreach (var attachment in threadMessage.Attachments)
    {
        if (attachment.FileId == chatFileIdentifier.FileId && threadMessage.AssistantId == chatFileIdentifier.AgentId)
        {

Environment

No response