## medicationCartClearRequestToParameters() function [​](/content/docs/sdk/core.medicationcartclearrequesttoparameters#medicationcartclearrequesttoparameters-function "Direct link to medicationCartClearRequestToParameters(/index.html) function")

Encodes a [MedicationCartClearRequest](/content/docs/sdk/core.medicationcartclearrequest) as a FHIR `Parameters` body for the `$clear-cart` custom operation. Emits the `action: 'clear'` discriminator.

**Signature:**

```typescript
export declare function medicationCartClearRequestToParameters(req: MedicationCartClearRequest): Parameters;
```

## Parameters [​](/content/docs/sdk/core.medicationcartclearrequesttoparameters#parameters "Direct link to Parameters"/index.html)

| Parameter | Type | Description |
| --- | --- | --- |
| req | [MedicationCartClearRequest](/content/docs/sdk/core.medicationcartclearrequest) | Clear request (vendor-neutral). |

**Returns:**

Parameters

A `Parameters` resource ready to POST.

- [medicationCartClearRequestToParameters() function](/content/docs/sdk/core.medicationcartclearrequesttoparameters#medicationcartclearrequesttoparameters-function/index.html)
- [Parameters](/content/docs/sdk/core.medicationcartclearrequesttoparameters#parameters/index.html)