[android-components](../../index.md) / [mozilla.components.service.fxa.manager](../index.md) / [FxaAccountManager](index.md) / [setSyncConfigAsync](./set-sync-config-async.md)

# setSyncConfigAsync

`fun setSyncConfigAsync(config: `[`SyncConfig`](../../mozilla.components.service.fxa/-sync-config/index.md)`): Deferred<`[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html)`>` [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/service/firefox-accounts/src/main/java/mozilla/components/service/fxa/manager/FxaAccountManager.kt#L251)

Allows setting a new [SyncConfig](../../mozilla.components.service.fxa/-sync-config/index.md), changing sync behaviour.

### Parameters

`config` - Sync behaviour configuration, see [SyncConfig](../../mozilla.components.service.fxa/-sync-config/index.md).