private void setSuccessorId(long value) {
        bitField0_ |= 0x00000001;
        successorId_ = value;
    }
<code>optional int64 successor_id = 3;</code>

@param value The successorId to set.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/request/group/member/DeleteGroupMembersRequest.java