Hi Gercek,
From what you are presenting it seems you are convinced this is a library specific issue. You may reach out to the
.Net Client Library issue tracker. With that being said, although specific to Client library issues are out of scope, I have seen that a request object has more options than a Response object. My guess is there is a MutateCampaignBudgetsRequest object you can mutate and then send that instead to the server.
Regards,
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| Aryeh Baker |
| Google Ads API Team |
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