# WizardMaterial

object type

One confirmed wizard material: what later fill/guide presses compose from.

## Fields

| Field | Type | Notes |
| --- | --- | --- |
| `id` | [ID](/types/#scalars) `ID!` | No further notes. |
| `wizardType` | [String](/types/#scalars) `String!` | The wizard word the material binds to (the walk-scope fence — it composes only into this wizard's presses, only for its uploader). |
| `filename` | [String](/types/#scalars) `String!` | No further notes. |
| `declaredContentType` | [String](/types/#scalars) `String!` | No further notes. |
| `bytes` | [Int](/types/#scalars) `Int!` | No further notes. |
| `extraction` | [String](/types/#scalars) `String!` | THE EXTRACTION — the AI's bounded fact-sheet distillation of the material (≤1600 chars; the material's only memory). |
| `createdAt` | [String](/types/#scalars) `String!` | No further notes. |

## Used by

- [confirmWizardMaterial](/reference/work-and-notes/confirmWizardMaterial/)