[Home](./index.md) > [@snowplow/browser-tracker](./browser-tracker.md) > [TrackerCore](./browser-tracker.trackercore.md) > [resetPayloadPairs](./browser-tracker.trackercore.resetpayloadpairs.md) ## TrackerCore.resetPayloadPairs() method Replace payloadPairs with a new dictionary Signature: ```typescript resetPayloadPairs(dict: Payload): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | dict | Payload | Resets all current payload pairs with a new dictionary of pairs | Returns: void