public Builder putSettings(
                java.lang.String key,
                im.turms.server.common.access.client.dto.model.common.Value value) {
            if (key == null) {
                throw new NullPointerException("map key");
            }
            if (value == null) {
                throw new NullPointerException("map value");
            }
            internalGetMutableSettings().ensureBuilderMap()
                    .put(key, value);
            bitField0_ |= 0x00000004;
            return this;
        }
<code>map&lt;string, .im.turms.proto.Value&gt; settings = 3;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/conversation/ConversationSettings.java