public Builder removeSettings(java.lang.String key) {
            java.lang.Class<?> keyClass = key.getClass();
            copyOnWrite();
            instance.getMutableSettingsMap()
                    .remove(key);
            return this;
        }
<code>map&lt;string, .im.turms.proto.Value&gt; settings = 1;</code>
turms-client-kotlin/src/main/java/im/turms/client/model/proto/model/user/UserSettings.java