Use Slack.com Incoming Webhooks

Define your payload to send for possible more complex data

$Payload = @{ text="test string"; username="testuser" }

Use ConvertTo-Json cmdlet and Invoke-RestMethod to execute the call

Invoke-RestMethod -Uri "https://hooks.slack.com/services/yourwebhookstring" -Method Post -Body (ConvertTo-Json $Payload)

Found a mistake? Have a question or improvement idea? Let me know.

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