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Combobox multiple selection

Hello, I’m trying to invoke an api that accepts a list of strings in the request body.

The values come from a combobox with multiple selection, which uses the “Users” data source. 

However, it’s not clear how to invoke the api from the Power App with an array as parameter .

The combobox relies on the “Users” data source, and the api should receive an array of ‘User Name’ fields.


Thank you,



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