client.rb

require 'httparty'

def execute_dmn_model(speed)
  params = {
    'model1': {
      'Driver': { 'Name': 'Guilherme', 'Points': 15 },
      'Violation': { 'Type': 'speed', 'Speed Limit': 60, 'Actual Speed': 65 },
    }
  }
  body = {
          'model-namespace' => 'https://kiegroup.org/dmn/_E06BB47C-7B91-4B06-B3B9-E75B3681DAAB',
          'model-name' => 'example',
          'dmn-context' => params
        }





  resp = HTTParty.post("http://localhost:8080/kie-server/services/rest/server/containers/wwwwww_1.0.0-SNAPSHOT/dmn",
                       body: body.to_json,
                       headers: { 'Content-Type': 'application/json', 'Accept': 'application/json' },
                       basic_auth: { username: 'kieserver', password: 'kieserver1!' })

  puts '===================='
  puts resp
  puts '===================='
end

execute_dmn_model(65) # NO
execute_dmn_model(100) # YES