Re: using rest api to create a demand gen gampain. error: the operation is not allowed for the given context.

[Jingqiang Liu]

Thanks for your feedback. this is error message:

api: {
  "error": {
    "code": 400,
    "message": "Request contains an invalid argument.",
    "status": "INVALID_ARGUMENT",
    "details": [
      {
        "@type": 
"type.googleapis.com/google.ads.googleads.v15.errors.GoogleAdsFailure",
        "errors": [
          {
            "errorCode": {
              "contextError": "OPERATION_NOT_PERMITTED_FOR_CONTEXT"
            },
            "message": "The operation is not allowed for the given 
context.",
            "location": {
              "fieldPathElements": [
                {
                  "fieldName": "operations",
                  "index": 0
                },
                {
                  "fieldName": "update"
                },
                {
                  "fieldName": "maximize_conversions"
                },
                {
                  "fieldName": "target_cpa_micros"
                }
              ]
            }
          }
        ],
        "requestId": "Bm2xH7-FdyitEFfHMPfBAg"
      }
    ]
  }
}

requestId: Bm2xH7-FdyitEFfHMPfBAg


When create Campaign that type is discovery and uses  maximizeConversions 
successfully. and then  I want to update this 
campaign's maximizeConversions，so  I get this error.

create request: {
"partialFailure": false,
"operations": [
{
"create": {
"name": "Campaign_name",
"campaign_budget": "customers/id/campaignBudgets/id",
"advertising_channel_type": "DISCOVERY",
"status": "PAUSED",
"selective_optimization": null,
"maximize_conversions": {}
}
}
],
"responseContentType": "MUTABLE_RESOURCE",
"validateOnly": false
}
========================
upadte request: {
"partialFailure": false,
"operations": [
{
"update": {
"maximizeConversions": {
"targetCpaMicros": "100000"
},
"resourceName": "customers/my_id/campaigns/my_id"
},
"updateMask": "maximizeConversions.targetCpaMicros"
}
],
"responseContentType": "MUTABLE_RESOURCE",
"validateOnly": true
}


在2024年3月20日星期三 UTC+9 01:42:47<Google Ads API Forum Advisor> 写道：

> Hi,
>
> Thank you for reaching out to the Google Ads API support team.
>
> Upon checking the provided partial logs, I found that you are trying to 
> create 
> a Demand Gen Campaign 
> <https://developers.google.com/google-ads/api/docs/demand-gen/create-campaign>
>  
> via the Google Ads API, but you are getting a 
> CANNOT_ATTACH_BIDDING_STRATEGY_TO_CAMPAIGN 
> <https://developers.google.com/google-ads/api/reference/rpc/v16/BiddingErrorEnum.BiddingError#cannot_attach_bidding_strategy_to_campaign>
>  
> error. This error is a type of OPERATION_NOT_PERMITTED_FOR_CONTEXT 
> <https://developers.google.com/google-ads/api/reference/rpc/v16/ContextErrorEnum.ContextError#operation_not_permitted_for_context>
>  
> error. This error indicates that you cannot attach a bidding strategy to a 
> campaign. Please note that there are a few minimum requirements 
> <https://support.google.com/google-ads/answer/13703192> that should be 
> met before creating a demand-gen campaign. I also suggest you please check 
> the Create campaign and bidding strategy 
> <https://developers.google.com/google-ads/api/docs/demand-gen/create-campaign#create_campaign_and_bidding_strategy>
>  
> documentation to know how to create a campaign and the bidding strategy. 
> You can also check the Bidding Strategy Types 
> <https://developers.google.com/google-ads/api/docs/campaigns/bidding/strategy-types>
>  
> documentation to know the supported bidding strategies via the Google Ads 
> API.
>
> However, the provided logs are not complete as there is no request body 
> presented in the logs. So if the issue still persists even after following 
> the above documentation and minimum requirements, please provide us with 
> complete API logs (request 
> <https://developers.google.com/google-ads/api/docs/concepts/field-service#request>
>  
> and response 
> <https://developers.google.com/google-ads/api/docs/concepts/field-service#response>
>  
> with request-id 
> <https://developers.google.com/google-ads/api/docs/concepts/call-structure#request-id>
>  
> and request  
> <https://developers.google.com/google-ads/api/docs/concepts/call-structure#request_headers>header)
>  
> generated at your end.
>
> You can send the details via the *Reply** privately to the author option* 
> or a *direct private reply* to this email. 
> This message is in relation to case 
> "ref:!00D1U01174p.!5004Q02s03Jb:ref" (ADR-00227828)
>
> Thanks,
>   
> [image: Google Logo] Google Ads API Team 
>
>
>

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