n><span class="n">aws_access_key</span><span class="p">,</span> <span class="n">aws_access_id</span><span class="p">,</span> <span class="n">num_instances</span> <span class="o">=</span> <span class="mi">2</span><span class="p">,</span> <span class="n">instance_type</span> <span class="o">=</span> <span class="s2">&quot;i3.2xlarge&quot;</span><span class="p">,</span> <span class="n">ami</span><span class="o">=</span><span class="s2">&quot;ami-0530ca8899fac469f&quot;</span><span class="p">,</span> <span clas