# ColumnsSliceApplyResult

Fields, allowed values, and APIs that use ColumnsSliceApplyResult.

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

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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 interface ColumnsSliceApplyResult {
  readonly columnState: ApplyColumnStateResult;
  readonly aggFuncs: ReadonlyMap<string, string | null>;
  readonly rowGroupFields: readonly string[];
  readonly pivotRowGroupFields: readonly string[];
  readonly pivotMode: boolean;
  readonly pivotFields: readonly string[];
  readonly valueFields: readonly string[];
  readonly collapsedGroupIds: readonly string[];
  readonly report: {
    readonly missingColumns: readonly string[];
    readonly newColumns: readonly string[];
  };
}
```

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## Contracts containing this type

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

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## Related types

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