public Builder setUserIds(int index, long value) {

            ensureUserIdsIsMutable();
            userIds_.setLong(index, value);
            bitField0_ |= 0x00000001;
            onChanged();
            return this;
        }
<code>repeated int64 user_ids = 1;</code>

@param index The index to set the value at.
@param value The userIds to set.
@return This builder for chaining.
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/user/relationship/QueryRelationshipsRequest.java