The type "text / number" is not assignable to the type "text"

This is a question that has been posed before but that solution does not apply to my case.

The property in question that is only the type “text” is a AppGyver Query Parameter through a REST API integration. I can only make the Query Parameter the type “Text” OR “Number” but not both, and I see no cog to make it both. I also can find no way to convert a string variable that contains text and integers so that it can pass into a the query parameter that is just the text data type.