[ 'key' => env('POSTMARK_API_KEY'), ], 'resend' => [ 'key' => env('RESEND_API_KEY'), ], 'ses' => [ 'key' => env('AWS_ACCESS_KEY_ID'), 'secret' => env('AWS_SECRET_ACCESS_KEY'), 'region' => env('AWS_DEFAULT_REGION', 'us-east-1'), ], 'slack' => [ 'notifications' => [ 'bot_user_oauth_token' => env('SLACK_BOT_USER_OAUTH_TOKEN'), 'channel' => env('SLACK_BOT_USER_DEFAULT_CHANNEL'), ], ], 'microsoft' => [ 'client_id' => env('MICROSOFT_CLIENT_ID', env('MICROSOFT_GRAPH_CLIENT_ID')), 'client_secret' => env('MICROSOFT_CLIENT_SECRET', env('MICROSOFT_GRAPH_CLIENT_SECRET')), 'redirect' => env('MICROSOFT_REDIRECT_URI', env('APP_URL', 'http://localhost:8000') . '/auth/microsoft/callback'), 'tenant' => env('MICROSOFT_TENANT_ID', env('MICROSOFT_GRAPH_TENANT_ID', 'common')), ], ];