ContactAssignment
object type
A contact assignment — ONE role-tagged attachment of a Contact to a HOST construct (org group / organization / logical facility / vendor / corporate customer). Parent = the HOST (the CollectionMember stance — hostId rides the header parentId). The (contact, host, role) triple is unique (a live duplicate is CONFLICT/IDENTITY_TAKEN naming the holder); REMOVE = doom (TWO_STATE — history preserved); re-assigning mints a NEW record via marker takeover. Role↔host applicability is registry DATA. At most 48 live assignments per host.
Fields
| Field | Type | Notes |
|---|---|---|
id | ID ID! | The record’s id — a UUID the platform assigned when the record was created; every reference to this record uses it. |
sysId | String String! | The group-scoped human-facing system id (CA-…). |
type | String String! | The kind of record — always ContactAssignment here. |
caption | String String! | The record’s display name — what people see it called. |
status | String String! | The FSM state: active | doomed. |
parentId | ID ID! | The parent HOST construct; parentId === rootId only when the host IS the group. |
rootId | ID ID! | The org-group family root. |
createdAt | String String! | When the record was created, as a UTC timestamp. |
updatedAt | String String! | When the record last changed, as a UTC timestamp. |
revisionNum | Int Int! | How many times this record has been edited; the first save is 0. |
revision | ID ID! | The OCC revision token — supply it on every mutation of this record; rotates on every write. |
refCaptions | RefCaption [RefCaption!]! | The server-composed captions of this record's declared references (the referenced-caption rule) — one row per referenced id; see RefCaption. |
contactId | ID ID! | The assigned Contact — set at creation, IMMUTABLE thereafter (a different link is a NEW assignment). |
hostType | ContactAssignmentHostType ContactAssignmentHostType! | The host's construct class — the parent-slot discriminator; IMMUTABLE at birth. |
role | String String! | The role this contact plays at the host — the canned + AT-extensible ContactRole registry (primary · owner · manager · billing-AP · accounts-receivable · purchasing-buyer · sales-rep · shipping-logistics · returns · support · technical · emergency); IMMUTABLE at birth. |