I also tried to update a single asset in this way, but received an error:
def update_asset_group_headlines(self, account_id, new_text,
asset_resource_name):
asset_group_service = self.get_service("AssetGroupAssetService")
asset_group_asset_operation =
self.get_type("AssetGroupAssetOperation")
asset = asset_group_asset_operation.update
asset.resource_name = asset_resource_name
asset.asset = new_text
asset.field_type =
self.get_type('AssetFieldTypeEnum').AssetFieldType.HEADLINE
fm = protobuf_helpers.field_mask(None, asset._pb)
asset_group_asset_operation.update_mask.CopyFrom(fm)
asset_group_service.mutate_asset_group_assets(
customer_id=account_id, operations=[asset_group_asset_operation]
)
Method:
/google.ads.googleads.v10.services.AssetGroupAssetService/MutateAssetGroupAssets
Host: googleads.googleapis.com
Headers: {
"developer-token": "REDACTED",
"login-customer-id": "4128782957",
"x-goog-api-client": "gl-python/3.7.3 grpc/1.46.1 gax/2.7.1 gccl/16.0.0",
"x-goog-request-params": "customer_id=1489840023"
}
Request: customer_id: "1489840023"
operations {
update {
resource_name:
"customers/1489840023/assetGroupAssets/6442638580~40330218621~HEADLINE"
asset: "Eigen voorraad van Autohero"
field_type: HEADLINE
}
update_mask {
paths: "resource_name"
paths: "asset"
paths: "field_type"
}
}
Response
-------
Headers: {
"google.ads.googleads.v10.errors.googleadsfailure-bin":
"\nb\n\u0002\b\u000b\u00127Field 'asset' cannot be modified by 'UPDATE'
operation.\"#\u0012\u000e\n\noperations\u0018\u0000\u0012\b\n\u0006update\u0012\u0007\n\u0005asset\u0012\u00160ZvGNEeQOLJxdd6uSMhoPw",
"grpc-status-details-bin": "\b\u0003\u0012%Request contains an invalid
argument.\u001a\u0001\nDtype.googleapis.com/google.ads.googleads.v10.errors.GoogleAdsFailure\u0012|\nb\n\u0002\b\u000b\u00127Field
'asset' cannot be modified by 'UPDATE'
operation.\"#\u0012\u000e\n\noperations\u0018\u0000\u0012\b\n\u0006update\u0012\u0007\n\u0005asset\u0012\u00160ZvGNEeQOLJxdd6uSMhoPw",
"request-id": "0ZvGNEeQOLJxdd6uSMhoPw"
}
Fault: errors {
error_code {
request_error: IMMUTABLE_FIELD
}
message: "Field \'asset\' cannot be modified by \'UPDATE\' operation."
location {
field_path_elements {
field_name: "operations"
index: 0
}
field_path_elements {
field_name: "update"
}
field_path_elements {
field_name: "asset"
}
}
}
request_id: "0ZvGNEeQOLJxdd6uSMhoPw"
On Monday, July 4, 2022 at 10:20:58 AM UTC+2 Gionni Lone wrote:
> Hi, thank you for your reply.
> I know the maximum number I can have per asset is 5, but what I want to do
> is replacing them. With RSA when I wanted to replace them I would just
> upload other 15 headlines and they get correctly replaced, but in this case
> it says "exceeded the limit". Can you please tell me whats the correct way
> of replacing those assets?
>
> Thank you
>
> On Friday, July 1, 2022 at 5:12:06 PM UTC+2 adsapi wrote:
>
>> Hi Gionni,
>>
>> Thank you for raising this concern to the Google Ads API Forum.
>>
>> Upon checking the provided logs, I can see that you are encountering the
>> headline limit for asset groups. According to this document
>> <https://support.google.com/google-ads/answer/10724748#zippy=%2Ctext-specifications>,
>>
>> you can only add up to 5 headlines for the asset group. However, upon
>> checking the counts of linked headlines to your asset group using the query
>> below, I can see that you already exceeded the limit. This is the possible
>> reason why the error persists.
>>
>> SELECT asset.id, asset_group_asset.status FROM asset_group_asset WHERE
>> asset_group.resource_name = \"customers/1489840023/assetGroups/6442638580\"
>> AND asset_group_asset.field_type ="HEADLINE"
>>
>> Best regards,
>> [image: Google Logo]
>> Jinky
>> Google Ads API Team
>>
>>
>> ref:_00D1U1174p._5004Q2cFIxw:ref
>>
>
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