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Engineering Portal breadcrumbArrow.png Digital breadcrumbArrow.png iOS SDK API Reference breadcrumbArrow.png nielsenId
Use this property to get a string defining the Nielsen ID (NUID) number assigned to the current iOS device, for user Opt-In or Opt-Out.


@property (readonly) NSString *nielsenId;

Input Parameters

Parameter Description

Output Parameters

Output Parameters (Return value) Description
NUID The current NUID number for the device.