Python: service_thread_id missing in case of Anthropic #3198
Description
I created an agent using AnthropicClient class with anthropic client as AsyncAnthropicFoundry client and for thread creation I am using get_new_thread().
In case of Anthropic Foundry Agent, after first the thread object does not get assigned any thread_service_id and I see chat message store populated while in case of AzureAIAgentClient agent, after first run the thread_service_id gets assigned to the thread.
For resuming the conversation from the same thread, thread_service_id plays an important role and helps easily persist the conversation in external db.
Can you please suggest how can we resume thread in case of Anthropic Agents as no service_thread_id exist?
Attaching sample snippets for reference:
Agent using AzureAIAgentClient and thread.
Agent using AnthropicClient and thread:
