Data factory foreach with global parameters

Question

In Azure Data factory, I want to iterate over some of my Global Parameters in a foreach loop:

Unfortunately, the @array declartion is wrong as shown above and giving this error:

Any idea?

The global parameters are correctly defined and published:

Answer 1

You can use create array function as below.

@createArray(pipeline().globalParameters.aaaaaaaaaaaaaaaaaaaa,pipeline().globalParameters.bbbbbbbbbbbbbbbbb)

Output:

For more information about adf functions check this doc.