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Questa guida spiega come utilizzare il metodo findDirectMessage() nella risorsa Space dell'API Google Chat per ottenere i dettagli di uno spazio di messaggi diretti (DM).
La risorsa Space rappresenta un luogo in cui le persone e le app di Chat possono inviare messaggi, condividere file e collaborare. Esistono diversi tipi di spazi:
I messaggi diretti sono conversazioni tra due utenti o tra un utente e un'app di chat.
Le chat di gruppo sono conversazioni tra tre o più utenti e app di chat.
Gli spazi con nome sono luoghi permanenti in cui le persone inviano messaggi, condividono file e collaborano.
L'autenticazione con autenticazione app consente a un'app di chat di ricevere i messaggi diretti a cui ha accesso in Google Chat (ad esempio, i messaggi diretti di cui è membro). L'autenticazione con autenticazione utente restituisce i messaggi diretti a cui l'utente autenticato ha accesso.
Chiama il metodo FindDirectMessage() passando il name dell'altro utente nel messaggio diretto da restituire. Con l'autenticazione utente, questo metodo restituisce un messaggio diretto tra l'utente che chiama e l'utente specificato. Con l'autenticazione dell'app, questo metodo restituisce un messaggio diretto tra l'app chiamante e l'utente specificato.
Per aggiungere un utente come membro di uno spazio, specifica users/{user}, dove {user} è il valore {person_id} per il person dell'API People o l'ID di un user nell'API Directory. Ad esempio, se la persona resourceName dell'API People è people/123456789, puoi aggiungere l'utente allo spazio includendo un abbonamento con users/123456789 come member.name.
Trovare un messaggio diretto con l'autenticazione utente
import{createClientWithUserCredentials}from'./authentication-utils.js';constUSER_AUTH_OAUTH_SCOPES=['https://www.googleapis.com/auth/chat.spaces.readonly'];// This sample shows how to find a Direct Message space with user credentialasyncfunctionmain(){// Create a clientconstchatClient=awaitcreateClientWithUserCredentials(USER_AUTH_OAUTH_SCOPES);// Initialize request argument(s)constrequest={// Replace USER_NAME herename:'users/USER_NAME'};// Make the requestconstresponse=awaitchatClient.findDirectMessage(request);// Handle the responseconsole.log(response);}main().catch(console.error);
Per eseguire questo esempio, sostituisci USER_NAME con l'ID del campo name dell'utente.
L'API Chat restituisce un'istanza di Space che descrive il messaggio diretto specificato.
Trovare un messaggio diretto con autenticazione dell'app
import{createClientWithAppCredentials}from'./authentication-utils.js';// This sample shows how to find a Direct Message space with app credentialasyncfunctionmain(){// Create a clientconstchatClient=createClientWithAppCredentials();// Initialize request argument(s)constrequest={// Replace USER_NAME herename:'users/USER_NAME'};// Make the requestconstresponse=awaitchatClient.findDirectMessage(request);// Handle the responseconsole.log(response);}main().catch(console.error);
Per eseguire questo esempio, sostituisci USER_NAME con l'ID del campo name dell'utente.
L'API Chat restituisce un'istanza di Space che descrive il messaggio diretto specificato.
[[["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 2025-06-05 UTC."],[[["\u003cp\u003eThis guide focuses on utilizing the \u003ccode\u003efindDirectMessage()\u003c/code\u003e method within the Google Chat API to retrieve information about direct messages (DMs).\u003c/p\u003e\n"],["\u003cp\u003eAuthentication can be performed using either app authentication (for Chat app access to DMs) or user authentication (for authenticated user access to DMs).\u003c/p\u003e\n"],["\u003cp\u003eTo find a DM, you need to call the \u003ccode\u003eFindDirectMessage()\u003c/code\u003e method, providing the user's name, and utilize the appropriate authorization scope based on the authentication method.\u003c/p\u003e\n"],["\u003cp\u003eThe response from the Chat API will contain a \u003ccode\u003eSpace\u003c/code\u003e object providing detailed information about the specified DM.\u003c/p\u003e\n"]]],["The guide details using the `findDirectMessage()` method within the Google Chat API to retrieve information about a direct message space. This involves specifying the target user's ID in the request. Authentication can be done via user or app methods, each requiring distinct scopes (`chat.spaces.readonly` or `chat.spaces` for user, and `chat.bot` for app). The process includes creating the appropriate client and sending a request with the user's name; the API returns `Space` details of the DM.\n"],null,["This guide explains how to use the\n[`findDirectMessage()`](/workspace/chat/api/reference/rpc/google.chat.v1#google.chat.v1.ChatService.FindDirectMessage)\nmethod on the `Space` resource of the Google Chat API to get details about a\ndirect message (DM) space.\n\nThe\n[`Space` resource](/workspace/chat/api/reference/rest/v1/spaces)\nrepresents a place where people and Chat apps can send messages,\nshare files, and collaborate. There are several types of spaces:\n\n- Direct messages (DMs) are conversations between two users or a user and a Chat app.\n- Group chats are conversations between three or more users and Chat apps.\n- Named spaces are persistent places where people send messages, share files, and collaborate.\n\nWhen a Google Workspace administrator\n[installs a Chat app for their entire\nGoogle Workspace organization](https://support.google.com/a/answer/172482),\nGoogle Chat creates a DM between the installed\nChat app and each user in the organization.\n\nAuthenticating with\n[app authentication](/workspace/chat/authenticate-authorize-chat-app)\nlets a Chat app get DMs that the\nChat app has access to in Google Chat\n(for example, DMs it's a member of). Authenticating with\n[user authentication](/workspace/chat/authenticate-authorize-chat-user) returns\nDMs that the authenticated user has access to.\n\nPrerequisites\n\n\nNode.js\n\n- A Business or Enterprise [Google Workspace](https://support.google.com/a/answer/6043576) account with access to [Google Chat](https://workspace.google.com/products/chat/).\n\n\u003c!-- --\u003e\n\n- Set up your environment:\n - [Create a Google Cloud project](/workspace/guides/create-project).\n - [Configure the OAuth consent screen](/workspace/guides/configure-oauth-consent).\n - [Enable and configure the Google Chat API](/workspace/chat/configure-chat-api) with a name, icon, and description for your Chat app.\n - Install the Node.js [Cloud Client Library](/workspace/chat/libraries?tab=nodejs#cloud-client-libraries).\n - Create access credentials based on how you want to authenticate in your Google Chat API request:\n - To authenticate as a Chat user, [create OAuth client ID\n credentials](/workspace/chat/authenticate-authorize-chat-user) and save the credentials as a JSON file named `credentials.json` to your local directory.\n - To authenticate as the Chat app, [create service account\n credentials](/workspace/chat/authenticate-authorize-chat-app) and save the credentials as a JSON file named `credentials.json`.\n- [Choose an authorization scope](/workspace/chat/authenticate-authorize#asynchronous-chat-calls) based on whether you want to authenticate as a user or the Chat app.\n\n\n| The code samples in this page use the gRPC API interface with the Google Cloud client libraries. Alternatively, you can use the REST API interface. For more information about the gRPC and REST interfaces, see [Google Chat API overview](/workspace/chat/api/reference).\n\n\u003cbr /\u003e\n\nFind a direct message\n\nTo find a direct message in Google Chat, pass the following in\nyour request:\n\n- With [app authentication](/workspace/chat/authenticate-authorize-chat-app), specify the `chat.bot` authorization scope. With [user authentication](/workspace/chat/authenticate-authorize-chat-user), specify the `chat.spaces.readonly` or `chat.spaces` authorization scope.\n- Call the [`FindDirectMessage()`](/workspace/chat/api/reference/rpc/google.chat.v1#google.chat.v1.ChatService.FindDirectMessage), method passing the `name` of the other user in the DM to return. With [user authentication](/workspace/chat/authenticate-authorize-chat-user), this method returns a DM between the calling user and the specified user. With [app authentication](/workspace/chat/authenticate-authorize-chat-app), this method returns a DM between the calling app and the specified user.\n- To add a human user as a space member, specify `users/{user}`, where `{user}` is either the `{person_id}` for the [`person`](/people/api/rest/v1/people) from the People API, or the ID of a [`user`](/workspace/admin/directory/reference/rest/v1/users) in the Directory API. For example, if the People API person `resourceName` is `people/123456789`, you can add the user to the space by including a membership with `users/123456789` as the `member.name`.\n\nFind a direct message with user authentication\n\nHere's how to find a direct message with\n[user authentication](/workspace/chat/authenticate-authorize-chat-user): \n\nNode.js \nchat/client-libraries/cloud/find-dm-space-user-cred.js \n[View on GitHub](https://github.com/googleworkspace/node-samples/blob/main/chat/client-libraries/cloud/find-dm-space-user-cred.js) \n\n```javascript\nimport {createClientWithUserCredentials} from './authentication-utils.js';\n\nconst USER_AUTH_OAUTH_SCOPES = ['https://www.googleapis.com/auth/chat.spaces.readonly'];\n\n// This sample shows how to find a Direct Message space with user credential\nasync function main() {\n // Create a client\n const chatClient = await createClientWithUserCredentials(USER_AUTH_OAUTH_SCOPES);\n\n // Initialize request argument(s)\n const request = {\n // Replace USER_NAME here\n name: 'users/USER_NAME'\n };\n\n // Make the request\n const response = await chatClient.findDirectMessage(request);\n\n // Handle the response\n console.log(response);\n}\n\nmain().catch(console.error);\n```\n\nTo run this sample, replace \u003cvar translate=\"no\"\u003eUSER_NAME\u003c/var\u003e with the ID from the\nuser's\n[`name`](/workspace/chat/api/reference/rpc/google.chat.v1#google.chat.v1.User.FIELDS.string.google.chat.v1.User.name)\nfield.\n\nThe Chat API returns an instance of\n[`Space`](/workspace/chat/api/reference/rpc/google.chat.v1#space)\nthat details the specified DM.\n\nFind a direct message with app authentication\n\nHere's how to find a direct message with\n[app authentication](/workspace/chat/authenticate-authorize-chat-app): \n\nNode.js \nchat/client-libraries/cloud/find-dm-space-app-cred.js \n[View on GitHub](https://github.com/googleworkspace/node-samples/blob/main/chat/client-libraries/cloud/find-dm-space-app-cred.js) \n\n```javascript\nimport {createClientWithAppCredentials} from './authentication-utils.js';\n\n// This sample shows how to find a Direct Message space with app credential\nasync function main() {\n // Create a client\n const chatClient = createClientWithAppCredentials();\n\n // Initialize request argument(s)\n const request = {\n // Replace USER_NAME here\n name: 'users/USER_NAME'\n };\n\n // Make the request\n const response = await chatClient.findDirectMessage(request);\n\n // Handle the response\n console.log(response);\n}\n\nmain().catch(console.error);\n```\n\nTo run this sample, replace \u003cvar translate=\"no\"\u003eUSER_NAME\u003c/var\u003e with the ID from the\nuser's\n[`name`](/workspace/chat/api/reference/rpc/google.chat.v1#google.chat.v1.User.FIELDS.string.google.chat.v1.User.name)\nfield.\n\nThe Chat API returns an instance of\n[`Space`](/workspace/chat/api/reference/rpc/google.chat.v1#space)\nthat details the specified DM.\n\nRelated topics\n\n- [Create a space](/workspace/chat/create-spaces).\n- [Set up a space](/workspace/chat/set-up-spaces).\n- [Get details about a space](/workspace/chat/get-spaces).\n- [List spaces](/workspace/chat/list-spaces).\n- [Update a space](/workspace/chat/update-spaces).\n- [Delete a space](/workspace/chat/delete-spaces)."]]