## ValueSetExpandParams interface [​](/content/docs/sdk/core.valuesetexpandparams#valuesetexpandparams-interface "Direct link to ValueSetExpandParams interface"/index.html)

ValueSet $expand operation parameters. See [FHIR ValueSet $expand Operation Parameters](https://hl7.org/fhir/r4/valueset-operation-expand.html) for full details.

**Signature:**

```typescript
export interface ValueSetExpandParams
```

## Properties [​](/content/docs/sdk/core.valuesetexpandparams#properties "Direct link to Properties"/index.html)

| Property | Modifiers | Type | Description |
| --- | --- | --- | --- |
| [count?](/content/docs/sdk/core.valuesetexpandparams.count) |  | number | _(Optional)_ |
| [date?](/content/docs/sdk/core.valuesetexpandparams.date) |  | string | _(Optional)_ |
| [displayLanguage?](/content/docs/sdk/core.valuesetexpandparams.displaylanguage) |  | string | _(Optional)_ |
| [filter?](/content/docs/sdk/core.valuesetexpandparams.filter) |  | string | _(Optional)_ |
| [offset?](/content/docs/sdk/core.valuesetexpandparams.offset) |  | number | _(Optional)_ |
| [url?](/content/docs/sdk/core.valuesetexpandparams.url) |  | string | _(Optional)_ |

- [ValueSetExpandParams interface](/content/docs/sdk/core.valuesetexpandparams#valuesetexpandparams-interface/index.html)  
- [Properties](/content/docs/sdk/core.valuesetexpandparams#properties/index.html)