When i try to apply callback to my google api's which takes some time for operation, i found google_api_core library for this (https://pypi.org/project/google-api-core/) .Went through documentation (https://googleapis.dev/python/google-api-core/latest/operation.html) but didn't get any proper info. Any forum where i can get info.
Thanks in advance
code as per doc:
operation = my_api_client.long_running_method()
def my_callback(future):
result = future.result()
operation.add_done_callback(my_callback)