Bring your existing project to Teams Toolkit for Visual Studio 2022

.env.local

TEAMSFX_ENV=local 

BOT_DOMAIN=
CONNECTION_NAME=
MICROSOFT_APP_ID=
MICROSOFT_APP_TYPE=
MICROSOFT_APP_TENANT_ID=
TEAMS_APP_ID= 

.env.local.user

SECRET_MICROSOFT_APP_PASSWORD= 

manifest.json

{
  "$schema": "https://developer.microsoft.com/en-us/json-schemas/teams/v1.12/MicrosoftTeams.schema.json",
  "manifestVersion": "1.12",
  "version": "1.0.1",
  "id": "${{TEAMS_APP_ID}}",
  "packageName": "com.microsoft.teams.extension",
  "developer": {
    "name": "Teams App, Inc.",
    "websiteUrl": "https://example.azurewebsites.net",
    "privacyUrl": "https://example.azurewebsites.net/privacy",
    "termsOfUseUrl": "https://example.azurewebsites.net/termsofuse"
  },
  "icons": {
    "color": "color.png",
    "outline": "outline.png"
  },
  "name": {
    "short": "Conversation Bot",
    "full": "Conversation Bot"
  },
  "description": {
    "short": "Short description for Conversation Bot.",
    "full": "Full description of Conversation Bot."
  },
  "accentColor": "#FFFFFF",
  "bots": [
    {
      "botId": "${{MICROSOFT_APP_ID}}",
      "scopes": [
        "personal"
      ],
      "supportsFiles": false,
      "isNotificationOnly": false
    }
  ],
  "permissions": [
    "identity",
    "messageTeamMembers"
  ],
  "validDomains": [
    "token.botframework.com",
    "${{BOT_DOMAIN}}"
  ],
  "webApplicationInfo": {
    "id": "${{MICROSOFT_APP_ID}}",
    "resource": "api://botid-${{MICROSOFT_APP_ID}}"
  }
}

project.csproj

<ItemGroup>
  
  <!-- Enable Teams Toolkit --> 
  <ProjectCapability Include="TeamsFx" />
  
  <!-- Exclude build folders --> 
  <None Remove="build/**/*" /> 
  <Content Remove="build/**/*" /> 
  
  <!-- Exclude local secrets file --> 
  <None Include="env\.env.local.user" /> 
  
</ItemGroup> 

teamsapp.local.yml

# yaml-language-server: $schema=https://aka.ms/teams-toolkit/1.1.0/yaml.schema.json 

version: 1.1.0 

environmentFolderPath: ./env 

provision:

  - uses: teamsApp/zipAppPackage
    with: 
      manifestPath: ./appPackage/manifest.json 
      outputZipPath: ./appPackage/build/appPackage.${{TEAMSFX_ENV}}.zip 
      outputJsonPath: ./appPackage/build/manifest.${{TEAMSFX_ENV}}.json 
      
  - uses: teamsApp/update 
    with: 
      appPackagePath: ./appPackage/build/appPackage.${{TEAMSFX_ENV}}.zip 
      
  - uses: file/createOrUpdateJsonFile 
    with: 
      target: ./appsettings.Development.json 
      content: 
        ConnectionName: ${{CONNECTION_NAME}} 
        MicrosoftAppId: ${{MICROSOFT_APP_ID}} 
        MicrosoftAppPassword: ${{SECRET_BOT_PASSWORD}} 
        MicrosoftAppTenantId: ${{MICROSOFT_APP_TENANT_ID}} 
        MicrosoftAppType: ${{MICROSOFT_APP_TYPE}} 
        
  - uses: file/createOrUpdateJsonFile 
    with: 
      target: ./Properties/launchSettings.json 
      content: 
        profiles: 
          Microsoft Teams (browser): 
            commandName: "Project" 
            dotnetRunMessages: true 
            launchBrowser: true 
            launchUrl: "https://teams.microsoft.com/l/app/${{TEAMS_APP_ID}}?installAppPackage=true&webjoin=true&appTenantId=${{TEAMS_APP_TENANT_ID}}&login_hint=${{TEAMSFX_M365_USER_NAME}}" 
            applicationUrl: "http://localhost:3978" 
            environmentVariables: 
              ASPNETCORE_ENVIRONMENT: "Development" 
            hotReloadProfile: "aspnetcore" 

teamsapp.yml

# yaml-language-server: $schema=https://aka.ms/teams-toolkit/1.1.0/yaml.schema.json 

version: 1.1.0 

environmentFolderPath: ./env