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In alcuni casi, potresti effettuare più chiamate all'API Address Validation per un singolo indirizzo. Ad esempio, il cliente potrebbe apportare
modifiche al proprio indirizzo dopo aver visualizzato i risultati della prima
convalida. A questo punto, esegui una seconda convalida dell'indirizzo aggiornato.
Questo documento descrive due azioni chiave che puoi intraprendere quando invii una serie di
richieste per lo stesso indirizzo all'API Address Validation. Queste azioni non sono
un requisito di utilizzo rigoroso, ma un'azione utile da parte tua per migliorare
la qualità complessiva dei dati e la risposta del sistema.
Invia una richiesta all'endpoint provideValidationFeedback
Imposta il campo previousResponseID
Inviare una richiesta di provideValidationFeedback
Al termine di una serie di convalide, Google consiglia di effettuare una chiamata all'API Provide Validation Feedback per indicare il risultato finale di tutte le convalide. La richiesta imposta due campi:
conclusion: indica la versione di convalida utilizzata nel servizio,
se quella fornita dall'utente o quella restituita dall'API
Address Validation.
Il campo responseId specifica per quali risultati di convalida dell'indirizzo stai
fornendo un feedback. Questo valore deve essere uguale al valore responseId restituito dalla prima chiamata al metodo validateAddress.
[[["Facile da capire","easyToUnderstand","thumb-up"],["Il problema è stato risolto","solvedMyProblem","thumb-up"],["Altra","otherUp","thumb-up"]],[["Mancano le informazioni di cui ho bisogno","missingTheInformationINeed","thumb-down"],["Troppo complicato/troppi passaggi","tooComplicatedTooManySteps","thumb-down"],["Obsoleti","outOfDate","thumb-down"],["Problema di traduzione","translationIssue","thumb-down"],["Problema relativo a esempi/codice","samplesCodeIssue","thumb-down"],["Altra","otherDown","thumb-down"]],["Ultimo aggiornamento 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:"]]
