Unknown Error - message: "The error code is not in this version."

[Or Zilca]

When trying to create a campaign with "bidding_strategy_type": "TARGET_ROAS"

I try to add a campaign.selective_optimization.conversion_actions[]

using the latest python package:

google-ads==15.1.1

the request:

 operations {
    create {
       status: PAUSED
       advertising_channel_type: DISPLAY
       bidding_strategy_type: TARGET_ROAS
       target_roas {
         target_roas: 1.05
       }
       selective_optimization {
         conversion_actions: "customers/XXX/conversionActions/XXX"
         conversion_actions: "customers/XXX/conversionActions/XXX"
       }
       name: "test campaign"
       campaign_budget: "customers/XXX/campaignBudgets/XXX"
       start_date: "20220426"
       final_url_suffix: "..."
    }
}

I get the following error:

status = StatusCode.INVALID_ARGUMENT
details = "Request contains an invalid argument."
debug_error_string = "{"created":"@1650979513.867247600","description":"Error received from peer ipv4:x.x.x.x","file":"src/core/lib/surface/call.cc","file_line":903,"grpc_message":"Request contains an invalid argument.","grpc_status":3}"
, <_InactiveRpcError of RPC that terminated with:
status = StatusCode.INVALID_ARGUMENT
details = "Request contains an invalid argument."
debug_error_string = "{"created":"@1650979513.867247600","description":"Error received from peer ipv4:142.250.185.138:443","file":"src/core/lib/surface/call.cc","file_line":903,"grpc_message":"Request contains an invalid argument.","grpc_status":3}"
, errors {
 error_code {
   request_error: UNKNOWN
 }
 message: "The error code is not in this version."
 trigger {
   string_value: ""
 }
 location {
   field_path_elements {
     field_name: "operations"
     index: 0
   }
   field_path_elements {
     field_name: "create"
   }
   field_path_elements {
     field_name: "selective_optimization"
   }
   field_path_elements {
     field_name: "conversion_actions"
   }
 }

request_id: "R-dZPmoxaZJnhgG-CoPjRA", 'R-dZPmoxaZJnhgG-CoPjRA')

[Or Zilca]

can anyone please assist on this?

[Google Ads API Forum Advisor]

Hi there,

Could you privately send us the full request and response 'DEBUG' log level log of API communications that got you this error?

Regards,

Aryeh Google Ads API Team

ref:_00D1U1174p._5004Q2aNhVO:ref

[Or Zilca]

Hi,

replied in private, still waiting for response