config file syntax

Hi,

I still struggle with the syntax of curl config file.

Someone made a follow up to a curl question I posted on StackOverflow (
https://stackoverflow.com/questions/71244217/how-to-use-curl-z-parallel-effectively
).
What would be the syntax for using different headers per url?

Is this snippet the right syntax as I thought?

header = "Accept: application/json"
url = http://a.com
header = "Accept: application/xml"
url = http://b.com

I made a un unsuccessful test, so my config file must be wrong. How is it
parsed? Should header be after url??

Thanks,

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