ionState</span> property</h1></div>


        <section id="getter">
        
        <section class="multi-line-signature">
          <span class="returntype"><a href="dart-io/HttpClientResponseCompressionState-class.html">HttpClientResponseCompressionState</a></span>
                  <span class="name ">compressionState</span>
          <div class="features">@Since(&quot;2.4&quot;)</div>
</section>
        
                <section class="desc markdown">
          <p>The compression state of the response.