What are the rate limits for the Apple Music API?

Hi,

I'm looking at using some of the following endpoints: https://developer.apple.com/documentation/applemusicapi/search_for_catalog_resources https://developer.apple.com/documentation/applemusicapi/get_a_catalog_album https://developer.apple.com/documentation/applemusicapi/get_a_catalog_artist

My questions are:

What is the rate-limiting on these endpoints?

Is it rate limiting applied by IP address or by API key? In other words, can I use these endpoints to scale or is there a maximum by app?

Does each endpoint share the same rate-limiting or are their different rate-limits per endpoint. If so, what are the differences?

What are the rate limits for the Apple Music API?
 
 
Q