Metadati del dispositivo
Mantieni tutto organizzato con le raccolte
Salva e classifica i contenuti in base alle tue preferenze.
In qualità di rivenditore puoi associare metadati, come un numero di telefono o un
di acquisto, con ciascun dispositivo. Puoi associare i metadati chiamando
l'API o caricando un file CSV
nel portale della registrazione zero-touch. La tabella 1 mostra chi può associare e visualizzare i metadati:
Tabella 1. Autorizzazioni dei metadati
Attività |
Rivenditori |
Clienti |
Associa i metadati chiamando l'API |
|
|
Associa i metadati caricando un file CSV nel portale della registrazione zero-touch |
|
|
Visualizzare i metadati del dispositivo nei risultati delle chiamate API |
|
|
Visualizza i metadati del dispositivo nel portale zero-touch |
|
|
Per associare i metadati a ogni dispositivo, chiama il metodo
partners.devices.metadata
. Puoi aggiungere
i numeri di telefono e d'ordine dei dispositivi Android usando i tasti della tabella 2
sotto:
Tabella 2. Chiavi dei metadati per dispositivi Android
Dati |
Chiave |
Tipo di valore |
Esempio |
Numero di telefono |
phonenumber |
Stringa |
+39 06 076 7180 |
Numero ordine |
ordernumber |
Stringa |
GOOG#123/ABC-123456 |
Entrambi i valori dei metadati sono stringhe in formato libero, quindi puoi utilizzare un formato che rende
per la tua organizzazione.
Per i dispositivi ChromeOS, puoi utilizzare i tasti della tabella 3 riportata di seguito:
Tabella 3. Chiavi dei metadati per i dispositivi ChromeOS
Dati |
Chiave |
Tipo di valore |
Esempio |
Numero ordine |
ordernumber |
Stringa |
GOOG#123/ABC-123456 |
Per assegnare metadati durante la creazione dei dispositivi, includi i metadati durante le chiamate
claimAsync
L'esempio seguente mostra l'impostazione di un
numero di telefono e numero d'ordine del dispositivo esistente TARGET_DEVICE_ID
:
Java
// Allowed metadata dictionary keys.
private static String METADATA_KEY_PHONE_NUMBER = "phonenumber";
private static String METADATA_KEY_ORDER_NUMBER = "ordernumber";
// ...
// Create the metadata record with the values.
DeviceMetadata metadata = new DeviceMetadata();
Map<String,String> entries = new HashMap<String, String>();
entries.put(METADATA_KEY_ORDER_NUMBER, "GOOG123/ABC-#123456");
entries.put(METADATA_KEY_PHONE_NUMBER, "+1 (800) 555-0100");
metadata.setEntries(entries);
// Set the metadata values on the target device.
UpdateDeviceMetadataRequest body = new UpdateDeviceMetadataRequest();
body.setDeviceMetadata(metadata);
DeviceMetadata response = service
.partners()
.devices()
.metadata(PARTNER_ID, targetDeviceId, body)
.execute();
.NET
// Allowed metadata dictionary keys.
private static string MetadataKeyPhoneNumber = "phonenumber";
private static string MetadataKeyOrderNumber = "ordernumber";
// ...
// Create the metadata record with the values.
DeviceMetadata metadata = new DeviceMetadata
{
Entries = new Dictionary<string, string> {
{MetadataKeyOrderNumber, "GOOG123/ABC-#123456"},
{MetadataKeyPhoneNumber, "+1 (800) 555-0100"}
}
};
// Set the metadata values on the target device.
UpdateDeviceMetadataRequest body = new UpdateDeviceMetadataRequest
{
DeviceMetadata = metadata
};
var request = service.Partners.Devices.Metadata(body, PartnerId, targetDeviceId);
var results = request.Execute();
Python
# Allowed metadata dictionary keys.
METADATA_KEY_ENTRIES = "entries";
METADATA_KEY_PHONE_NUMBER = "phonenumber";
METADATA_KEY_ORDER_NUMBER = "ordernumber";
# ...
# Create the record with values.
new_metadata = {METADATA_KEY_ENTRIES:{ \
METADATA_KEY_PHONE_NUMBER:'+1 (800) 555-0100', \
METADATA_KEY_ORDER_NUMBER:'GOOG123/ABC-#123456'}}
# Set the metadata values on the target device.
response = service.partners().devices().metadata(
metadataOwnerId=PARTNER_ID,
deviceId=target_device_id,
body={'deviceMetadata':new_metadata}).execute()
Gli argomenti dei metadati sostituiscono i valori dei metadati esistenti per la stessa chiave.
Puoi eliminare i metadati dai dispositivi. Trasmetti stringhe vuote per i metadati
i valori da eliminare. L'esempio seguente mostra come eliminare il telefono
numero:
Java
// Create the metadata record with the values.
DeviceMetadata metadata = new DeviceMetadata();
Map<String,String> entries = new HashMap<String, String>();
entries.put(METADATA_KEY_PHONE_NUMBER, "");
metadata.setEntries(entries);
// Call partners().devices().metadata() to remove the phone metadata from the device...
.NET
// Create the metadata record with empty values.
DeviceMetadata metadata = new DeviceMetadata
{
Entries = new Dictionary<string, string> {
{MetadataKeyPhoneNumber, ""}
}
};
// Call Partners.Devices.Metadata to remove the phone metadata from the device...
Python
# Create the metadata record with empty values.
metadata_to_remove = {METADATA_KEY_ENTRIES: {METADATA_KEY_PHONE_NUMBER:''}}
# Call partners().devices().metadata() to remove the phone number
# metadata from the device...
Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
Ultimo aggiornamento 2025-07-25 UTC.
[null,null,["Ultimo aggiornamento 2025-07-25 UTC."],[[["\u003cp\u003eResellers can associate metadata, such as telephone and order numbers, with each device through the API or by uploading a CSV file in the zero-touch portal.\u003c/p\u003e\n"],["\u003cp\u003eMetadata can be assigned to Android devices using \u003ccode\u003ephonenumber\u003c/code\u003e and \u003ccode\u003eordernumber\u003c/code\u003e keys, while ChromeOS devices only use the \u003ccode\u003eordernumber\u003c/code\u003e key.\u003c/p\u003e\n"],["\u003cp\u003eBoth resellers and customers can view device metadata, but only resellers can associate metadata.\u003c/p\u003e\n"],["\u003cp\u003eYou can assign metadata to devices by using the \u003ccode\u003epartners.devices.metadata\u003c/code\u003e method or when creating devices with \u003ccode\u003eclaimAsync\u003c/code\u003e, including the metadata in the request.\u003c/p\u003e\n"],["\u003cp\u003eMetadata values for a specific key can be updated by providing new values, or deleted by providing an empty string for that metadata key.\u003c/p\u003e\n"]]],["Resellers can associate metadata, like telephone or order numbers, with devices via API calls or CSV uploads. This metadata can be viewed by resellers and customers. For Android, keys `phonenumber` and `ordernumber` are used; for ChromeOS, only `ordernumber` is available. Metadata is assigned using the `partners.devices.metadata` method, including it in `claimAsync`, or setting values via an API call. To delete metadata, empty string values should be passed for the target keys.\n"],null,["# Device metadata\n\nAs a reseller you can associate metadata, such as a telephone number or a\npurchase order number, with each device. You can associate metadata by calling\nthe API or by [uploading a CSV file](/zero-touch/guides/portal#devices-import)\nin the zero-touch portal. Table 1 shows who can associate and view metadata:\n\n**Table 1**. Metadata permissions\n\n| Task | Resellers | Customers |\n|---------------------------------------------------------------------|-----------|-----------|\n| Associate metadata by calling the API | | |\n| Associate metadata by uploading a CSV file to the zero-touch portal | | |\n| View device metadata in the results of API calls | | |\n| View device metadata in the zero-touch portal | | |\n\nAssign metadata\n---------------\n\nTo associate metadata with each device, call the\n[`partners.devices.metadata`](/zero-touch/reference/reseller/rest/v1/partners.devices/metadata) method. You can add\ntelephone and order numbers for your Android devices using keys from the table 2\nbelow:\n\n**Table 2**. Metadata keys for Android devices\n\n| Data | Key | Value type | Example |\n|------------------|---------------|------------|-----------------------|\n| Telephone number | `phonenumber` | String | *+1 (800) 555-0100* |\n| Order number | `ordernumber` | String | *GOOG#123/ABC-123456* |\n\nBoth metadata values are free-form strings, so you can use a format that makes\nsense for your organization.\n\nFor ChromeOS devices, you can use the keys from table 3 below:\n\n**Table 3**. Metadata keys for ChromeOS devices\n\n| Data | Key | Value type | Example |\n|--------------|---------------|------------|-----------------------|\n| Order number | `ordernumber` | String | *GOOG#123/ABC-123456* |\n\nTo assign metadata as you create devices, include the metadata when calling\n[`claimAsync`](/zero-touch/reference/reseller/rest/v1/partners.devices/claimAsync). The example below shows setting a\ntelephone number and order number for the existing device `TARGET_DEVICE_ID`: \n\n### Java\n\n```java\n// Allowed metadata dictionary keys.\nprivate static String METADATA_KEY_PHONE_NUMBER = \"phonenumber\";\nprivate static String METADATA_KEY_ORDER_NUMBER = \"ordernumber\";\n\n// ...\n// Create the metadata record with the values.\nDeviceMetadata metadata = new DeviceMetadata();\nMap\u003cString,String\u003e entries = new HashMap\u003cString, String\u003e();\nentries.put(METADATA_KEY_ORDER_NUMBER, \"GOOG123/ABC-#123456\");\nentries.put(METADATA_KEY_PHONE_NUMBER, \"+1 (800) 555-0100\");\nmetadata.setEntries(entries);\n\n// Set the metadata values on the target device.\nUpdateDeviceMetadataRequest body = new UpdateDeviceMetadataRequest();\nbody.setDeviceMetadata(metadata);\n\nDeviceMetadata response = service\n .partners()\n .devices()\n .metadata(PARTNER_ID, targetDeviceId, body)\n .execute();\n```\n\n### .NET\n\n```c#\n// Allowed metadata dictionary keys.\nprivate static string MetadataKeyPhoneNumber = \"phonenumber\";\nprivate static string MetadataKeyOrderNumber = \"ordernumber\";\n\n// ...\n// Create the metadata record with the values.\nDeviceMetadata metadata = new DeviceMetadata\n{\n Entries = new Dictionary\u003cstring, string\u003e {\n {MetadataKeyOrderNumber, \"GOOG123/ABC-#123456\"},\n {MetadataKeyPhoneNumber, \"+1 (800) 555-0100\"}\n }\n};\n\n// Set the metadata values on the target device.\nUpdateDeviceMetadataRequest body = new UpdateDeviceMetadataRequest\n{\n DeviceMetadata = metadata\n};\nvar request = service.Partners.Devices.Metadata(body, PartnerId, targetDeviceId);\nvar results = request.Execute();\n```\n\n### Python\n\n```python\n# Allowed metadata dictionary keys.\nMETADATA_KEY_ENTRIES = \"entries\";\nMETADATA_KEY_PHONE_NUMBER = \"phonenumber\";\nMETADATA_KEY_ORDER_NUMBER = \"ordernumber\";\n\n# ...\n# Create the record with values.\nnew_metadata = {METADATA_KEY_ENTRIES:{ \\\n METADATA_KEY_PHONE_NUMBER:'+1 (800) 555-0100', \\\n METADATA_KEY_ORDER_NUMBER:'GOOG123/ABC-#123456'}}\n\n# Set the metadata values on the target device.\nresponse = service.partners().devices().metadata(\n metadataOwnerId=PARTNER_ID,\n deviceId=target_device_id,\n body={'deviceMetadata':new_metadata}).execute()\n```\n\nYour metadata arguments replace existing metadata values for the same key.\n\nDelete metadata\n---------------\n\nYou can delete your metadata from devices. Pass empty strings for metadata\nvalues you want to delete. The example below shows how to delete the telephone\nnumber: \n\n### Java\n\n```java\n// Create the metadata record with the values.\nDeviceMetadata metadata = new DeviceMetadata();\nMap\u003cString,String\u003e entries = new HashMap\u003cString, String\u003e();\nentries.put(METADATA_KEY_PHONE_NUMBER, \"\");\nmetadata.setEntries(entries);\n\n// Call partners().devices().metadata() to remove the phone metadata from the device...\n```\n\n### .NET\n\n```c#\n// Create the metadata record with empty values.\nDeviceMetadata metadata = new DeviceMetadata\n{\n Entries = new Dictionary\u003cstring, string\u003e {\n {MetadataKeyPhoneNumber, \"\"}\n }\n};\n\n// Call Partners.Devices.Metadata to remove the phone metadata from the device...\n```\n\n### Python\n\n```python\n# Create the metadata record with empty values.\nmetadata_to_remove = {METADATA_KEY_ENTRIES: {METADATA_KEY_PHONE_NUMBER:''}}\n\n# Call partners().devices().metadata() to remove the phone number\n# metadata from the device...\n```"]]