Hi Jia,
Thank you for reaching out. Could you please make sure if you are providing a
valid billing set up id while adding account budget proposal? The billing setup
is associated with a payments account and the resource name for the billing set
up must be in below format.
customers/{customer_i
I'm tring to add account budget for a google-ads account, followed example
provided by goolge-ads-python lib.
from __future__ import absolute_import
import argparse
import sys
import os
import six
import google.ads.google_ads.client
os.environ['https_proxy'] = 'https_proxy8'
GG_DEVELOP_TOKEN