System.Net.Http.Formatting is a missing reference

System.Net.Http.Formating.dll

Problem: Missing Reference message

the type or namespace name ‘formatting’ does not exist in the namespace ‘system.net.http’

Solution:

Go to the Nuget manager and search/browse for : System.Net.Http.Formating.Extention .

Resources: https://www.nuget.org/packages/System.Net.Http.Formatting.Extension/