from meibelai import Meibelai
import os


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

    res = m_client.datasources.dataelements.get_data_element_metadata(datasource_id="<id>", data_element_id="<id>")

    # Handle response
    print(res)

{
  "data_element_id": "<string>",
  "metadata": {}
}