(PHP ActiveX) MS Teamwork: Delete an Online Meeting

See more Microsoft Teams Examples

Demonstrates how to delete a Microsoft Teamwork Online Meeting

Note:If using Application access (i.e. client credentials) which is what this example is doing, then you'll need to "Configure application access to online meetings or virtual events" See https://learn.microsoft.com/en-us/graph/cloud-communication-online-meeting-application-access-policy#configure-application-access-policy

For example, here's our Powershell session to setup the policy.

Windows PowerShell
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PS C:\WINDOWS\system32> Install-Module -Name PowerShellGet -Force -AllowClobber
PS C:\WINDOWS\system32> Install-Module -Name MicrosoftTeams -Force -AllowClobber
PS C:\WINDOWS\system32> Connect-MicrosoftTeams

Account              Environment Tenant                               TenantId
-------              ----------- ------                               --------
admin@chilkat365.com AzureCloud  112d7ed6-71bf-4eba-a866-738364321bfc 112d7ed6-71bf-4eba-a866-738364321bfc

PS C:\WINDOWS\system32> New-CsApplicationAccessPolicy -Identity Test-Teams-policy -AppIds "e1cd2318-298b-4916-bfd6-78cae9938835" -Description "Want App to be able to work with Teams for a User"

Identity    : Tag:Test-Teams-policy
AppIds      : {e1cd2318-298b-4916-bfd6-78cae9938835}
Description : Want App to be able to work with Teams for a User

PS C:\WINDOWS\system32> Grant-CsApplicationAccessPolicy -PolicyName Test-Teams-policy -Identity "4ee732c3-322e-4a6b-b729-2fd1eb5c6004"
PS C:\WINDOWS\system32>

Note: This example uses the new "Integrated OAuth2 Client Credentials" feature introduced in Chilkat v9.5.0.96.

For more information, see https://learn.microsoft.com/en-us/graph/api/onlinemeeting-delete?view=graph-rest-1.0&tabs=http

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows Note: The php_com_dotnet.dll may need to be enabled inside of php.ini.

<?php

// This requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Http')
$http = new COM("Chilkat.Http");

// Provide the information needed for Chilkat to automatically fetch the OAuth2.0 
// access token as needed.
// This is the new "Integrated OAuth2 Client Credentials" feature introduced in Chilkat v9.5.0.96.  
// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject')
$jsonOAuthCC = new COM("Chilkat.JsonObject");

// --------------------------------------------------------------------------------------------------------
// You'll need to have registered an app in Azure beforehand.
// 
// Note: Deleting an online meeting requires the following Application permission:  OnlineMeetings.ReadWrite.All
// 
// See How to Create an Azure App Registration for OAuth 2.0 Client Credentials
// --------------------------------------------------------------------------------------------------------

// Use the values from your App Registration in Azure.
$jsonOAuthCC->UpdateString('client_id','e1cd2318-xxxx-4916-bfd6-xxxxxxxxxxxx');
$jsonOAuthCC->UpdateString('client_secret','K.d8Q~RoJxxxxvCj_u_xxxxxxxxxxxxxxxxxxxxx');

// You'll always use this scope for client credentials, because the allowed actions
// are determined by the App Permissions defined when you registered the app in Azure.
$jsonOAuthCC->UpdateString('scope','https://graph.microsoft.com/.default');

// The token endpoint includes your tenant ID.  Use your tenant ID (not the tenant ID shown here).
$jsonOAuthCC->UpdateString('token_endpoint','https://login.microsoftonline.com/112d7ed6-71bf-4eba-a866-738364321bfc/oauth2/v2.0/token');

// Provide the OAuth2 information. Chilkat will use this information to automatically fetch the OAuth2 access token as needed,
$http->AuthToken = $jsonOAuthCC->emit();

// -------------------------------------------------------------------------------------------

// To delete an online meeting, send a DELETE request like this:
// 
// DELETE https://graph.microsoft.com/v1.0/users/{userId}/onlineMeetings/{meetingId}

$userId = '4ee732c3-322e-4a6b-b729-2fd1eb5c6004';
$meetingId = 'MSo0ZWU3MzJjMy0zMjJlLTRhNmItYjcyOS0yZmQxZWI1YzYwMDQqMCoqMTk6bWVldGluZ19ZemswWXpOaU9XTXRaV0l5TUMwME5EY3dMVGt4Tm1VdFlUSXpOMlF3WTJKbE9HWm1AdGhyZWFkLnYy';

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder')
$sbUrl = new COM("Chilkat.StringBuilder");
$sbUrl->Append('https://graph.microsoft.com/v1.0/users/{userId}/onlineMeetings/{meetingId}');
$numReplaced = $sbUrl->Replace('{userId}',$userId);
$numReplaced = $sbUrl->Replace('{meetingId}',$meetingId);

// resp is a Chilkat.HttpResponse
$resp = $http->QuickRequest('DELETE',$sbUrl->getAsString());
if ($http->LastMethodSuccess == 0) {
    print $http->LastErrorText . "\n";
    exit;
}

// For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.JsonObject')
$jsonResp = new COM("Chilkat.JsonObject");
$jsonResp->Load($resp->BodyStr);
$jsonResp->EmitCompact = 0;
print $jsonResp->emit() . "\n";

$statusCode = $resp->StatusCode;
print 'response status code = ' . $statusCode . "\n";

if ($statusCode != 204) {
    print 'Failed.' . "\n";
    exit;
}

print 'Success.' . "\n";

?>