How to modify Target CPM ?

[Klaudia Pietrzyk]

   I tried to modify value for "Video Campaign"  for example in Google Adword UI I set 30 for Target CPm and I'd like to update it from api: 

bid ="100"

 ad_group_operation = client.get_type("AdGroupOperation", version="v6")

    ad_group = ad_group_operation.update

    ad_group.resource_name = ad_group_service.ad_group_path(

        customer_id, ad_group_id

    )

    ad_group.status = client.get_type("AdGroupStatusEnum", version="v6").PAUSED

    # rechabged value here cpc_bid_micros   target_cpm_micros cpm_bid_micros

    ad_group.target_cpm_micros = bid

    fm = protobuf_helpers.field_mask(None, ad_group)

    ad_group_operation.update_mask.CopyFrom(fm)

I don't know what I' m doing wrong I serached documentation but I didn;t find anything useful.

[Google Ads API Forum Advisor Prod]

Hi Klaudia,

Video campaigns are not mutable in the API. You can only use reporting to get details on these campaigns. More details can be found here.

Regards,
Anthony

Anthony Google Ads API Team

ref:_00D1U1174p._5004Q2DxeEF:ref

[Klaudia Pietrzyk]

Can you give me some advice? Is there any way to achieve this aim? 

For example via some script etc.. ?? 

 Because I understand if I'd try something via  below:
https://googleads.googleapis.com/v6/customers/xxxx/adGroups/ccccccc/adGroups:mutate

for video won't work but for another campaign its okay? 

[Google Ads API Forum Advisor Prod]

Hello,

You will need to reach out to the Scripts team to see if this is possible through Google Ads Scripts. If it is not, then you will need to use the Google Ads UI to update these values. You can use the API to mutate other ad groups such as ones found in search or display campaigns.