public com.google.protobuf.ByteString getContentBytes() {
            java.lang.Object ref = content_;
            if (ref instanceof String) {
                com.google.protobuf.ByteString b =
                        com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
                content_ = b;
                return b;
            } else {
                return (com.google.protobuf.ByteString) ref;
            }
        }
<code>string content = 2;</code>

@return The bytes for content.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/user/relationship/CreateFriendRequestRequest.java