Zync
constructor(projectUid: String, userUid: String? = null, user: User? = null, teamUid: String? = null, team: Team? = null, assignmentType: ZyncProjectAssignmentType, projectRole: ZyncProjectRole = ZyncProjectRole.MEMBER, isPrimary: Boolean = false, assignedAt: String, assignedByUid: String? = null, assignedBy: User? = null, acceptanceStatus: ZyncProjectAssignmentStatus = ZyncProjectAssignmentStatus.PENDING)