gistfile1.txt

require "net/http"
require "json"

uri = URI(ENV["TEAMS_WEBHOOK_URL"])

payload = {
  type: "message",
  attachments: [
    {
      contentType: "application/vnd.microsoft.card.adaptive",
      content: {
        type: "AdaptiveCard",
        "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
        version: "1.5",
        body: [
          {
            type: "TextBlock",
            text: "Deployment completed successfully",
            weight: "Bolder",
            size: "Medium"
          },
          {
            type: "TextBlock",
            text: "Version: v1.2.3"
          }
        ]
      }
    }
  ]
}

req = Net::HTTP::Post.new(uri)
req["Content-Type"] = "application/json"
req.body = payload.to_json

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true

response = http.request(req)

puts response.code
puts response.body