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[@salesforce/b2c-tooling-sdk](../../../modules.md) / [operations/mrt](../index.md) / createCacheInvalidationScapi

# Function: createCacheInvalidationScapi()

> **createCacheInvalidationScapi**(`conn`, `params`): `Promise`\<`void`\>

Defined in: [packages/b2c-tooling-sdk/src/operations/mrt/env.ts:1410](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/8fc17d8708d025c83fb0c44ca73198a200605153/packages/b2c-tooling-sdk/src/operations/mrt/env.ts#L1410)

Triggers a CDN cache invalidation on an environment via the SCAPI MRT
Environments API. Fire-and-forget: returns 202 Accepted with an empty body, so
there is nothing to poll and no payload to surface.

## Parameters

### conn

[`ScapiMrtConnection`](../interfaces/ScapiMrtConnection.md)

### params

#### environmentId

`string`

#### pattern

`string`

#### storefrontId

`string`

## Returns

`Promise`\<`void`\>

## Throws

carrying the HTTP status on a non-2xx response.