nal .operations_research.MPModelDeltaProto model_delta = 8;</code> </p><dl class="section return"><dt>Returns</dt><dd>The modelDelta. </dd></dl>

<p>Implemented in <a class="el" href="classcom_1_1google_1_1ortools_1_1linearsolver_1_1MPModelRequest_1_1Builder.html#abda56fd2ac60f511ddbfeeb8752b8074">MPModelRequest.Builder</a>, and <a class="el" href="classcom_1_1google_1_1ortools_1_1linearsolver_1_1MPModelRequest.html#a911780f09c0a30a814c62b637a278239">MPModelRequest</a>.</p>

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