Returns an immutable instance of [OrgMemberIdentity].
public OrgMemberIdentity build()Returns an immutable instance of [OrgMemberIdentity]. Further updates to this [Builder] will not mutate the returned instance. The following fields are required:
.id()
.createdAt()
.lsUserId()
.organizationId()
.readOnly()
.userId()
IllegalStateException: if any required field is unset.