[dotnet-port-api] Port message source attribution helpers - #1000

[dotnet-port-api] Port message source attribution helpers#1000

Michelle Clayton (michelle-clayton-work) wants to merge 2 commits into

mainmicrosoft/agent-framework-go:mainfrom

dotnet-port-api-message-source-helpers-c2b406815d117693microsoft/agent-framework-go:dotnet-port-api-message-source-helpers-c2b406815d117693Copy head branch name to clipboard