auto-config.json

{
    "Sample": {
      "Title": "Android mobile app native authentication using Microsoft Entra External ID",
      "Level": 200,
      "Client": "Android"
    },
    "AppRegistrations": [
      {
        "x-ms-id": "ciam-android-native-app",
        "x-ms-name": "ms-identity-ciam-android-native-app",
        "x-ms-version": "1.0",
        "allowNativeAuth": true,
        "replyUrlsWithType": [
          {
            "url": "msal{AppId}://auth",
            "type": "InstalledClient"
          }
        ],
        "requiredResourceAccess": [
          {
            "x-ms-resourceAppName": "Microsoft Graph",
            "resourceAppId": "00000003-0000-0000-c000-000000000000",
            "resourceAccess": [
              {
                "id": "e1fe6dd8-ba31-4d61-89e7-88639da4683d",
                "type": "Scope",
                "x-ms-name": "user.read"
              }
            ]
          }
        ],
        "codeConfigurations": [		  
            {
              "settingFile": "app/src/main/res/raw/auth_config_native_auth.json",
              "replaceTokens": {
                  "appId": "Enter_the_Application_Id_Here",
                  "tenantName": "Enter_the_Tenant_Subdomain_Here"
               }
            }
         ]	
       }
    ]
  }