Inspects the Python call stack searching for a specific object type performing this call

inspect-the-python-call-stack.py

import botocore
from typing import Optional

def get_boto_caller_client_meta() -> Optional[botocore.client.ClientMeta]:
    """
    returns the ClientMeta of the boto calling boto client. 
    """
    for frame in map(lambda f: f.frame, inspect.stack()):
        s = frame.f_locals.get('self')
        if s and hasattr(s, "meta") and isinstance(s.meta, botocore.client.ClientMeta):
            return s.meta
    return None