# GridChartModelRestoreIssue

Fields, allowed values, and APIs that use GridChartModelRestoreIssue.

Canonical: https://grid.syidax.com/docs/types/GridChartModelRestoreIssue/

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## Type definition

A question mark (?) marks an optional field; readonly marks a value you should not change directly. A union (|) accepts one of the listed forms. Functions are callbacks that Grid invokes at the relevant point.

```typescript
export type GridChartModelRestoreIssue = "unknown-chart-type" | "unsupported-chart-type" | "duplicate-chart-key" | "malformed-model" | "missing-columns" | "no-columns" | "insufficient-columns" | "rows-clamped" | "empty-row-window" | "pivot-unavailable" | "pivot-policy-conflict";
```

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## Contracts containing this type

- [GridChartModelRestoreEntry](https://grid.syidax.com/docs/types/GridChartModelRestoreEntry.md)