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Dalam beberapa kasus, Anda mungkin melakukan beberapa panggilan ke Address Validation API untuk satu alamat. Misalnya, pelanggan dapat mengubah alamatnya setelah melihat hasil validasi pertama. Kemudian, Anda melakukan validasi kedua pada alamat yang diperbarui.
Dokumen ini menjelaskan dua tindakan utama yang dapat Anda lakukan saat Anda mengeluarkan serangkaian
permintaan untuk alamat yang sama ke Address Validation API. Tindakan ini bukan persyaratan penggunaan yang ketat, tetapi tindakan yang berguna dari pihak Anda untuk meningkatkan kualitas data dan respons sistem secara keseluruhan.
Mengirim permintaan ke endpoint provideValidationFeedback
Tetapkan kolom previousResponseID
Mengirim permintaan provideValidationFeedback
Di akhir serangkaian validasi, Google merekomendasikan untuk melakukan panggilan ke
Provide Validation Feedback API untuk menunjukkan hasil akhir dari
semua validasi. Permintaan menetapkan dua kolom:
conclusion — Menunjukkan versi validasi yang Anda gunakan dalam layanan, baik yang disediakan oleh pengguna, maupun yang ditampilkan dari Address Validation API.
Kolom responseId menentukan hasil validasi alamat yang Anda berikan
masukannya. Nilai ini harus sama dengan nilai responseId
yang ditampilkan oleh panggilan first ke
metode validateAddress.
Lihat Isi Permintaan di panduan referensi masukan validasi.
Tetapkan kolom previousResponseID
Saat mengeluarkan permintaan lanjutan ke Address Validation API untuk alamat tertentu, tetapkan
kolom previousResponseId.
Untuk nilai previousResponseId, gunakan nilai dari responseId
yang ditampilkan oleh API setelah permintaan validasi pertama.
Gunakan nilai yang sama ini untuk semua permintaan lanjutan hingga seri selesai.
Diagram urutan ini menunjukkan alur yang lebih disukai:
[null,null,["Terakhir diperbarui pada 2025-08-31 UTC."],[[["\u003cp\u003eWhen validating an address multiple times, use the \u003ccode\u003eprovideValidationFeedback\u003c/code\u003e endpoint to inform Google of the final address version used.\u003c/p\u003e\n"],["\u003cp\u003eInclude the original response ID in the \u003ccode\u003eprovideValidationFeedback\u003c/code\u003e request and set the \u003ccode\u003epreviousResponseId\u003c/code\u003e for subsequent validation calls to improve data quality and response time.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003econclusion\u003c/code\u003e field in the feedback request indicates whether the user's original, a validated, or another address version was ultimately used.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003epreviousResponseId\u003c/code\u003e helps the API understand the context of the address validation sequence and potentially optimize results.\u003c/p\u003e\n"]]],[],null,["In some cases, you might make multiple calls to the\nAddress Validation API for a single address. For example, the customer might make\nchanges to their address after seeing the results of the first\nvalidation. You then perform a second validation on the updated address.\n\nThis document describes two key actions you can take when you issue a series of\nrequests for the same address to the Address Validation API. These actions are\nnot a strict usage requirement, but a helpful action on your part to improve\noverall data quality and system response.\n\n- Send a request to the `provideValidationFeedback` endpoint\n- Set the `previousResponseID` field\n\nSend a `provideValidationFeedback` request\n\nAt the end of a series of validations, Google recommends making a call to the\nProvide Validation Feedback API to indicate the final outcome of\nall the validations. The request sets two fields:\n\n- `conclusion` --- Indicates the validation version you used in your service, whether it was the one provided by the user, or the one returned from the Address Validation API.\n- `responseId` --- Indicates the response ID of the **first** response from the Address Validation API. See [Set the previousResponseId field](#followup-requests) below.\n\nUse either the\n[provideValidationFeedback](/maps/documentation/address-validation/reference/rest/v1/TopLevel/provideValidationFeedback)\nmethod (REST) or\n[ProvideValidationFeedback](/maps/documentation/address-validationreference/rpc/google.maps.addressvalidation.v1#google.maps.addressvalidation.v1.AddressValidation.ProvideValidationFeedback)\nmethod (gRPC).\n\nThe following example passes a [JSON body](/maps/documentation/address-validation/reference/rest/v1/TopLevel/validateAddress#request-body) to the request defining the\nconclusion: \n\n```json\ncurl -X POST -d '{\n \"conclusion\": \"VALIDATED_VERSION_USED\",\n \"responseId\": \"de22bed8-7f52-44cb-8526-faceac57150a\"\n}' \\\n-H 'Content-Type: application/json' \\\n\"https://addressvalidation.googleapis.com/v1:provideValidationFeedback?key=\u003cvar translate=\"no\"\u003eAPI_KEY\u003c/var\u003e\"\n```\n\n- The `conclusion` field identifies one of the following actions from your side:\n - `VALIDATED_VERSION_USED`: the validated version of the address from the Address Validation API.\n - `USER_VERSION_USED`: the original version provided by the user.\n - `UNVALIDATED_VERSION_USED`: a version that was a result of a prompt to the user, but did not re-validate it with the Address Validation API.\n - `UNUSED`: abandoned the transaction.\n\n|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| See [Validation Conclusion](/maps/documentation/address-validation/reference/rest/v1/TopLevel/provideValidationFeedback#validationconclusion) in the reference guide. |\n\n- The `responseId` field specifies which address validation results you are providing feedback for. This value must be the same as the `responseId` value returned by the **first** call to the [validateAddress](/maps/documentation/address-validation/reference/rest/v1/TopLevel/validateAddress) method.\n\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| See [Request Body](/maps/documentation/address-validation/reference/rest/v1/TopLevel/provideValidationFeedback#request-body) in the validation feedback reference guide. |\n\nSet the `previousResponseID` field\n\nWhen issuing a follow-up request the Address Validation API for a given address, set\nthe `previousResponseId` field.\n\n- For the value of the `previousResponseId`, use the value from the `responseId` returned by API after the **first** validation request.\n- Use this same value for any and all followup requests until the series completes.\n\nThis sequence diagram shows the preferred flow:"]]
