title: How do I trigger jenkins matrix job from a pipeline
body: <p>I tried running below, but it doesn't select any combinations inside matrix job. &quot;DATA &quot; is Matrix Combinations Parameter.</p>
  <p>build job: &quot;Matrix&quot;,parameters: [
  new hudson.plugins.matrix_configuration_parameter.MatrixCombinationsParameterValue
  (&quot;DATA&quot;,
  null, [&quot;axes1=value,axes2=value,label=value,axes4=value&quot;])
  ],
  wait: true,
  propagate: false</p>
  <p>I also tried:</p>
  <p>build job: &quot;Matrix&quot;,parameters: [
  [$class: 'MatrixCombinationsParameterValue', name: 'DATA', combinations: [&quot;axes1=value,axes2=value,label=value,axes4=value&quot;]],
  ],
  wait: true,
  propagate: false</p>