How to include namespace/dlls in Azure Functions?
Here is the nice article eplxining step-by-step:https://www.sharepointpals.com/post/how-to-refer-custom-dll-or-assemblies-in-azure-function/
#r
https://blogs.msdn.microsoft.com/benjaminperkins/2017/04/13/how-to-add-assembly-references-to-an-azure-function-app/