limata3

def create_draft():
    adwords_client = connect_to_adwords_api()
    draft_service = adwords_client.GetService('DraftService', version='v201809')
    draft = {
        'baseCampaignId': original_campaign_id,
        'draftName': {draft_name}
    }
    draft_operation = {'operator': 'ADD', 'operand': draft}
    draft = draft_service.mutate([draft_operation])['value'][0]
    draft_campaign_id = draft['draftCampaignId']

limata3

def create_and_assign_budget():
    adwords_client = connect_to_adwords_api()
    
    # This bit here creates the budget
    
    budget_service = adwords_client.GetService('BudgetService', version='v201809')
    budget = {
        'name': {an appropriate name},  # Doesn't need to be unique. Budget Id is what matters for uniqueness
        'amount': {
            'microAmount': int(round({budget_amount} * 1000000))

limata3

from googleads import adwords
from googleads import oauth2


def connect_to_adwords_api():
    customer_id = 'xxx-xxx-xxxx' # This is client customer ID you see in the google ads UI
    oauth2_client = oauth2.GoogleRefreshTokenClient(
        client_id={GOOGLE_CLIENT_ID},
        client_secret={GOOGLE_CLIENT_SECRET},
        refresh_token={GOOGLE_REFRESH_TOKEN}