 <code>MgStr</code> structure representing the header field value (e.g., &quot;application/json&quot;).</li></ul></div><a class="docs-sourcelink" target="_blank" href="https://github.com/AbrJA/Mongoose.jl/blob/1e08c14e543dc2eacb8e6003e147ceba8962fe86/src/Mongoose.jl#L89-L100">source</a></section></article><article class="docstring"><header><a class="docstring-article-toggle-button fa-solid fa-chevron-down" href="javascript:;" title="Collapse docstring"></a><a class="docstring-binding" id="Mongoose.MgHttpMes