Welcome to the Bot Framework SDK for .NET repository, which is the home for the libraries and packages that enable developers to build sophisticated bot applications using .NET.
The streamingSession is using System.Text.Json to Deserialize string.
But, in libraries/Microsoft.Bot.Streaming/Payloads/Models/StreamDescription.cs (line 28), it using JsonProperty.
So, all the StreamContent type property will be lost.
Specific Changes
Using Newtonsoft.Json Instead of System.Text.Json.
Testing
Test locally, with attachment transfer to bot by websocket.
Fixes #6723
Description
The streamingSession is using System.Text.Json to Deserialize string. But, in libraries/Microsoft.Bot.Streaming/Payloads/Models/StreamDescription.cs (line 28), it using JsonProperty. So, all the StreamContent type property will be lost.
Specific Changes
Using Newtonsoft.Json Instead of System.Text.Json.
Testing
Test locally, with attachment transfer to bot by websocket.