A simple server-side GTM variable custom template that unpacks the GA4 ecommerce items array from the event data object and return a single item properties array. The purpose of this variable is to ...

The missing_value attribute of a Variable is a string, which means that it could be incorrectly formatted (in NumPy's opinion). For example, >>> v["deploy_date"] <class 'netCDF4._netCDF4.Variable'> ...