@JsonIgnore
    public String getNodeId() {
        return getKey().getNodeId();
    }
The priority to be a leader. 1. When there is no leader, a qualified (active,
leader-eligible, and nodeType=SERVICE) member with the highest priority will be selected as a
leader. 2. When there is a leader, even if a new qualified member with a higher priority
joins, the new member will NOT be elected as a new leader immediately until the existing
leader dies, or a developer triggers a new leader election manually via admin API.
turms-server-common/src/main/java/im/turms/server/common/infra/cluster/service/config/entity/discovery/Member.java