액세스 가능한 고객을 나열하는 것은 Google Ads API에서 요청에 고객 ID를 지정하지 않아도 되는 몇 안 되는 요청 중 하나이며, 요청은 제공된 login-customer-id를 무시합니다.
결과 고객 목록은 OAuth 사용자 인증 정보를 기반으로 합니다. 이 요청은 현재 사용자 인증 정보를 기준으로 직접 조치를 취할 수 있는 모든 계정의 목록을 반환합니다. 계정 계층 구조 내의 모든 계정이 포함되는 것은 아닙니다. 인증된 사용자가 계정에서 관리자 또는 기타 권한으로 추가된 계정만 포함됩니다.
그림에 표시된 두 계층 구조에서 M1 및 C3의 관리자인 사용자 A라고 가정해 보겠습니다. 예를 들어 Google Ads API(GoogleAdsService)를 호출하는 경우 M1, C1, C2, C3 계정의 정보에 액세스할 수 있습니다. 하지만 CustomerService.ListAccessibleCustomers 호출은 사용자 A이 직접 액세스할 수 있는 계정인 M1 및 C3만 반환합니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-09-05(UTC)"],[[["\u003cp\u003eThe \u003ccode\u003eListAccessibleCustomers\u003c/code\u003e method allows you to retrieve a list of customer accounts that you have direct access to with your current credentials.\u003c/p\u003e\n"],["\u003cp\u003eThis list is determined by your OAuth credentials and includes accounts where you have admin or other rights, not necessarily all accounts within the hierarchy.\u003c/p\u003e\n"],["\u003cp\u003eDirect access, as opposed to access through a manager account, is required for a customer account to be included in the results of \u003ccode\u003eListAccessibleCustomers\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eWhile the API doesn't directly list cancelled accounts, a workaround involves comparing active customer client links with enabled customer clients.\u003c/p\u003e\n"]]],[],null,["# List Accessible Accounts\n\nYou can list customers accessible to you with the\n[`ListAccessibleCustomers`](/google-ads/api/reference/rpc/v21/CustomerService/ListAccessibleCustomers)\nmethod in [`CustomerService`](/google-ads/api/reference/rpc/v21/CustomerService). However, it is\nnecessary to understand which customers are returned in this type of request.\n\nListing accessible customers is one of the few requests in the Google Ads API that does\nnot require you to specify a customer ID in the request, and the request ignores\nany supplied [`login-customer-id`](/google-ads/api/docs/concepts/call-structure#cid).\nThe resulting list of customers is based on your OAuth credentials. The\nrequest returns a list of all accounts that you are able to act upon\n**directly** given your current credentials. This won't necessarily include\nall accounts within the account hierarchy; rather, it will only include accounts\nwhere your authenticated user has been added with admin or other rights in the\naccount.\n\nImagine you are user `A` who is an admin for `M1` and `C3` in the two\nhierarchies shown in the figure. If you were to make a call to the Google Ads API, for\nexample to [`GoogleAdsService`](/google-ads/api/reference/rpc/v21/GoogleAdsService), you could\naccess information for accounts `M1`, `C1`, `C2`, and `C3`. However, a call to\n[`CustomerService.ListAccessibleCustomers`](/google-ads/api/reference/rpc/v21/CustomerService/ListAccessibleCustomers)\nwould return only `M1` and `C3` since those are the only accounts where user `A`\nhas **direct** access.\n\nHere is a code example illustrating the use of the\n[`CustomerService.ListAccessibleCustomers`](/google-ads/api/reference/rpc/v21/CustomerService/ListAccessibleCustomers)\nmethod:\n\n\n### Java\n\n```java\nprivate void runExample(GoogleAdsClient client) {\n // Optional: Change credentials to use a different refresh token, to retrieve customers\n // available for a specific user.\n //\n // UserCredentials credentials =\n // UserCredentials.newBuilder()\n // .setClientId(\"INSERT_OAUTH_CLIENT_ID\")\n // .setClientSecret(\"INSERT_OAUTH_CLIENT_SECRET\")\n // .setRefreshToken(\"INSERT_REFRESH_TOKEN\")\n // .build();\n //\n // client = client.toBuilder().setCredentials(credentials).build();\n\n try (CustomerServiceClient customerService =\n client.getLatestVersion().createCustomerServiceClient()) {\n ListAccessibleCustomersResponse response =\n customerService.listAccessibleCustomers(\n ListAccessibleCustomersRequest.newBuilder().build());\n\n System.out.printf(\"Total results: %d%n\", response.getResourceNamesCount());\n\n for (String customerResourceName : response.getResourceNamesList()) {\n System.out.printf(\"Customer resource name: %s%n\", customerResourceName);\n }\n }\n}https://github.com/googleads/google-ads-java/blob/3c3c1041c2a0ab81553e3b2a79876256649397ed/google-ads-examples/src/main/java/com/google/ads/googleads/examples/accountmanagement/ListAccessibleCustomers.java#L71-L96\n \n```\n\n### C#\n\n```c#\npublic void Run(GoogleAdsClient client)\n{\n // Get the CustomerService.\n CustomerServiceClient customerService = client.GetService(Services.V21.CustomerService);\n\n try\n {\n // Retrieve the list of customer resources.\n string[] customerResourceNames = customerService.ListAccessibleCustomers();\n\n // Display the result.\n foreach (string customerResourceName in customerResourceNames)\n {\n Console.WriteLine(\n $\"Found customer with resource name = '{customerResourceName}'.\");\n }\n }\n catch (GoogleAdsException e)\n {\n Console.WriteLine(\"Failure:\");\n Console.WriteLine($\"Message: {e.Message}\");\n Console.WriteLine($\"Failure: {e.Failure}\");\n Console.WriteLine($\"Request ID: {e.RequestId}\");\n throw;\n }\n}https://github.com/googleads/google-ads-dotnet/blob/ada966e1983b655e82172b6c3e7d9b091b522377/Google.Ads.GoogleAds/examples/AccountManagement/ListAccessibleCustomers.cs#L70-L95\n \n```\n\n### PHP\n\n```php\npublic static function runExample(GoogleAdsClient $googleAdsClient)\n{\n $customerServiceClient = $googleAdsClient-\u003egetCustomerServiceClient();\n\n // Issues a request for listing all accessible customers.\n $accessibleCustomers =\n $customerServiceClient-\u003elistAccessibleCustomers(new ListAccessibleCustomersRequest());\n print 'Total results: ' . count($accessibleCustomers-\u003egetResourceNames()) . PHP_EOL;\n\n // Iterates over all accessible customers' resource names and prints them.\n foreach ($accessibleCustomers-\u003egetResourceNames() as $resourceName) {\n /** @var string $resourceName */\n printf(\"Customer resource name: '%s'%s\", $resourceName, PHP_EOL);\n }\n} \nhttps://github.com/googleads/google-ads-php/blob/be0249c30c27b4760387bec6682b82c9f4167761/examples/AccountManagement/ListAccessibleCustomers.php#L88-L102\n\n \n```\n\n### Python\n\n```python\ndef main(client: GoogleAdsClient) -\u003e None:\n customer_service: CustomerServiceClient = client.get_service(\n \"CustomerService\"\n )\n\n accessible_customers: ListAccessibleCustomersResponse = (\n customer_service.list_accessible_customers()\n )\n result_total: int = len(accessible_customers.resource_names)\n print(f\"Total results: {result_total}\")\n\n resource_names: List[str] = accessible_customers.resource_names\n for resource_name in resource_names: # resource_name is implicitly str\n print(f'Customer resource name: \"{resource_name}\"')https://github.com/googleads/google-ads-python/blob/d0595698b8a7de6cc00684b467462601037c9db9/examples/account_management/list_accessible_customers.py#L38-L51\n \n```\n\n### Ruby\n\n```ruby\ndef list_accessible_customers()\n # GoogleAdsClient will read a config file from\n # ENV['HOME']/google_ads_config.rb when called without parameters\n client = Google::Ads::GoogleAds::GoogleAdsClient.new\n\n accessible_customers = client.service.customer.list_accessible_customers().resource_names\n\n accessible_customers.each do |resource_name|\n puts \"Customer resource name: #{resource_name}\"\n end\nend \nhttps://github.com/googleads/google-ads-ruby/blob/2752563c7ffd15a4d2238116869f64aea3011cc3/examples/account_management/list_accessible_customers.rb#L29-L39\n\n \n```\n\n### Perl\n\n```perl\nsub list_accessible_customers {\n my ($api_client) = @_;\n\n my $list_accessible_customers_response =\n $api_client-\u003eCustomerService()-\u003elist_accessible_customers();\n\n printf \"Total results: %d.\\n\",\n scalar @{$list_accessible_customers_response-\u003e{resourceNames}};\n\n foreach\n my $resource_name (@{$list_accessible_customers_response-\u003e{resourceNames}})\n {\n printf \"Customer resource name: '%s'.\\n\", $resource_name;\n }\n\n return 1;\n}https://github.com/googleads/google-ads-perl/blob/9abffd69cd856633dfdcee5c636fe9cd0eb4b5ed/examples/account_management/list_accessible_customers.pl#L36-L52\n \n```\n\n### curl\n\n```console\n# Returns the resource names of customers directly accessible by the user\n# authenticating the call.\n#\n# Variables:\n# API_VERSION,\n# DEVELOPER_TOKEN,\n# OAUTH2_ACCESS_TOKEN:\n# See https://developers.google.com/google-ads/api/rest/auth#request_headers\n# for details.\n#\ncurl -f --request GET \\\n\"https://googleads.googleapis.com/v${API_VERSION}/customers:listAccessibleCustomers\" \\\n--header \"Content-Type: application/json\" \\\n--header \"developer-token: ${DEVELOPER_TOKEN}\" \\\n--header \"Authorization: Bearer ${OAUTH2_ACCESS_TOKEN}\" \\ \nhttps://github.com/googleads/google-ads-rest/blob/8558f03e49805014debe9d128c71821c782624b9/list_accessible_customers.sh#L16-L30\n\n \n```\n\n\u003cbr /\u003e\n\nList cancelled accounts\n-----------------------\n\nThe Google Ads API doesn't provide a direct way to list the cancelled accounts under\na Manager account. However, you can use the following workaround to retrieve\nthis list.\n\n1. Retrieve the list of `ACTIVE` links using the `customer_client_link` resource\n and make a list of customers using the `customer_client_link.client_customer`\n field.\n\n SELECT customer_client_link.client_customer, customer_client_link.status FROM\n customer_client_link WHERE customer_client_link.status = ACTIVE\n\n2. Retrieve the list of `ENABLED` accounts using the `customer_client` resource.\n\n SELECT customer_client.id, customer_client.descriptive_name FROM customer_client\n\n3. The difference between the two lists gives you the list of cancelled accounts."]]