{
  "context": "This criteria evaluates how well the engineer uses the google-shopping-merchant-conversions package to retrieve conversion source information. The focus is on proper usage of the ConversionSourcesServiceClient and its get_conversion_source() and list_conversion_sources() methods.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Client initialization",
      "description": "Properly initializes ConversionSourcesServiceClient from the merchant_conversions_v1 module",
      "max_score": 15
    },
    {
      "name": "get_conversion_source usage",
      "description": "Correctly uses the get_conversion_source() method with GetConversionSourceRequest to retrieve individual conversion sources",
      "max_score": 25
    },
    {
      "name": "Request object construction",
      "description": "Properly constructs GetConversionSourceRequest with the required 'name' parameter in the correct format",
      "max_score": 15
    },
    {
      "name": "list_conversion_sources usage",
      "description": "Correctly uses the list_conversion_sources() method with ListConversionSourcesRequest to list conversion sources",
      "max_score": 20
    },
    {
      "name": "Pagination handling",
      "description": "Properly handles pagination by iterating through the pager object returned by list_conversion_sources() or manually handling page tokens",
      "max_score": 15
    },
    {
      "name": "show_deleted parameter",
      "description": "Correctly uses the show_deleted parameter in ListConversionSourcesRequest to control inclusion of archived sources",
      "max_score": 10
    }
  ]
}