 maybe-class-name">ResponseEntity</span><span class="token operator">&lt;</span><span class="token maybe-class-name">ModelUser</span><span class="token operator">&gt;</span><span class="token plain"> </span><span class="token function" style="color:rgb(80, 250, 123)">i18n3</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token parameter">@</span><span class="token parameter maybe-class-name">RequestBody</span><span class="token parameter"> </span><span class="token