Thanks for reply. I am supporting single sign on , On daily basis I get requests to add new redirect uri in relying party trust from development team ( .Net).
For Example -
ClientID testq - has redirect uri http://servier/CodeQuery/Webform and I got a request to add new uri "http://localhost"
Set-AdfsClient -name testq -ClientId testq-RedirectUri "http://localhost" ( this will not work and replace existing uri)
Set-AdfsClient -name testq -ClientId testq-RedirectUri "http://localhost" "http://servier/CodeQuery/Webform" ( will work)