Is there a way to cancel the request in transformRequest?

Is there a way to cancel the request in transformRequest?

so I’ve been tasked with dynamically styling lots of data to be displayed on our app. The data has currently been split into multiple tables and styled individually before being displayed. I am looking to condense the amount of tables used to save time in the long run. An example of this is we have data for rounds 1,2,3,4 and the result of the putt either HOLED or MISSED. Instead of splitting this into 8 tables I am trying to use one table to style for instance round 1 and holed, round 1 and missed etc..

I created polygons with mapbox studio and gave attributes to each. One of them, for example, is color. Now I want to display the color filled for each polygon using data-driven. But that doesn’t work. I only see the color black for everyone – what am I doing wrong?

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I’m new to Mapbox. I’m using Mapbox GL JS to display a satellite-street map on our website. I’ve got all of that working ok.
The problem I’m having is that the default Mapbox map is at least 10 years old, mapbox/satellite-streets-v12.