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[@salesforce/b2c-tooling-sdk](../../modules.md) / [config](../index.md) / removeConfigField

# Function: removeConfigField()

> **removeConfigField**(`config`, `field`): `Promise`\<[`ConfigUpdateResult`](../interfaces/ConfigUpdateResult.md) & `object`\>

Defined in: [packages/b2c-tooling-sdk/src/config/config-write.ts:354](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/bceb8da43dd8bc63d57932bbd905d36a1b40c949/packages/b2c-tooling-sdk/src/config/config-write.ts#L354)

Remove a field from the source that supplies it.

## Parameters

### config

[`ResolvedB2CConfig`](../interfaces/ResolvedB2CConfig.md)

### field

keyof [`NormalizedConfig`](../interfaces/NormalizedConfig.md)

## Returns

`Promise`\<[`ConfigUpdateResult`](../interfaces/ConfigUpdateResult.md) & `object`\>

## Throws

ConfigWriteError when the field isn't set or its source can't be written