Julia <code>String</code>.</p><p><strong>Arguments</strong></p><ul><li><code>message::MgHttpMessage</code>: The HTTP message object.</li></ul><p><strong>Returns</strong></p><p><code>String</code>: The protocol string (e.g., &quot;HTTP/1.1&quot;).</p></div><a class="docs-sourcelink" target="_blank" href="https://github.com/AbrJA/Mongoose.jl/blob/1e08c14e543dc2eacb8e6003e147ceba8962fe86/src/Mongoose.jl#L177-L187">source</a></section></article><article class="docstring"><header><a class="docstring-article-togg