Missing Stream ID Option from MediaConnect SRT Source

Hi, BigZ-OMG

I'm not seeing a CallerID option in the API documentation for Elemental MediaConnect flows. The closest thing I see is StreamID and port https://docs.aws.amazon.com/mediaconnect/latest/api/v1-flows.html

If this helps confirm what you're seeing, please choose this as the Accepted Answer so others on re:Post may benefit - Thank you!

AWS MediaConnect is designed to receive a single MPEG Transport Stream (TS) protected by protocols such as SRT, Zixi and RTP. It can disseminate the TS to several destinations, both within AWS Cloud and to on-premise locations. A single input to multiple outputs. A MediaConnect Flow will use one IP address and a specific Port number

The concept of selecting based on a Caller ID or Stream ID implies multiple sources into a MediaConnect Flow. MediaConnect does not have the ability to choose between different sources. There is a Failover mechanism, which can switch between two identical, redundant inputs. That does not allow different source content to be selected.