# mapUpdate

Source: https://www.nianticspatial.com/docs/api/swift/NSDK.NSDKMapStorage.method-mapUpdate/

mapUpdate

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## Declaration

func mapUpdate() -> NSDKBuffer?

#### Summary

Gets the latest map update data.
This method returns the incremental map changes (new nodes and edges) that have been added
since the last update.

#### Returns

The serialized map update if available, nil if no updates exist.

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