public Builder addAnswers(java.lang.String value) {
            if (value == null) {
                throw new NullPointerException();
            }
            ensureAnswersIsMutable();
            answers_.add(value);
            bitField0_ |= 0x00000004;
            onChanged();
            return this;
        }
<code>repeated string answers = 3;</code>

@param value The answers to add.
@return This builder for chaining.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/group/enrollment/UpdateGroupJoinQuestionRequest.java