NewCollectionMemberInput
input type
Create-input for a CollectionMember. The tenant (org group) is derived SERVER-SIDE from the principal — NEVER supplied here; collectionId (the parent — rides the header) and productId are tenant-scoped server-side and must be ACTIVE.
Fields
| Field | Type | Required | Notes |
|---|---|---|---|
caption | String | no | Optional: when omitted the per-type default applies — the constant 'CollectionMember' (a membership edge carries no merchant code); when supplied it must be non-blank. |
collectionId | ID ID! | yes | The owning Collection id. |
productId | ID ID! | yes | The member Product id — immutable after birth. |
ordinal | Int | no | The display order (LOWER = FIRST; 0..1000000) — defaulted to 0 when omitted. |