from meibelai import Meibelai
import os


with Meibelai(
    api_key_header=os.getenv("MEIBELAI_API_KEY_HEADER", ""),
) as m_client:

    res = m_client.blueprints.instances.get_activity_by_blueprint_instance(blueprint_instance_id="<id>", activity_id="<id>")

    # Handle response
    print(res)

{
  "data": [
    {
      "blueprint_instance_id": "<string>",
      "activity_type": "<string>",
      "id": "<string>",
      "status": "pending",
      "start_time": "2023-11-07T05:31:56Z",
      "end_time": "2023-11-07T05:31:56Z",
      "input_data": {},
      "output_data": {},
      "error": "<string>",
      "group_id": "<string>",
      "task_metadata": {}
    }
  ]
}