How to extract remote data

https://learninghub.kx.com/forums/topic/how-to-extract-remote-data

Please tell me the code to solve the following issues:

Using the handle ```` hand thea variable , call thexxx API and retrieve the data. Store the returned table in a variablet`.

Pass variable a to API xxx on remote handle h and save to local variable t:

 

t:h(“xxx”;a)

 

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