Include more details in Transfer Health Stream

The TransferStatus property of the Transfer Health Stream currently does not show warning messages generated during a transfer. It is limited to messages like "Stopped", "Started" or "Initializing". This makes it difficult for end users to detect and respond to non-fatal issues that occur during processing.

For example, a transfer may be started successfully resulting in a "Started" value in the TransferStatus property. However, one or more streams can be in error resulting in no data flow to CONNECT for those streams. This will result in Warning messages on the Transfer Health Event page, but TransferStatus does not properly capture that. Consequently, the transfer appears healthy when viewed through the TransferStatus property even though the transfer is not fully functioning.

Enhancing TransferStatus to show warning messages would provide a more accurate representation of transfer health and enable users to more easily detect and respond to issues affecting data flow.