Specify target channel from either channel name or groupId/channelId combo ?

[bercy46]

My goal is to send a Teams message to a dynamic target channel.

I currently have an Excel file containing rows of [key | Channel name | groupId/channelId ].  For example :

Key1  Channel 1    "groupId":"...","channelId":"..."

Key2  Channel 2    "groupId":"...","channelId":"..."

(the groupId/channelId values are extracted from the Teams application and manually inserted in the Excel file)

So, in my flow, I have the "key" in hand.  I have an Excel "get a row" task that filters with that key, and then another task assigns a variable with the groupId/channelId value.

I would then like to send a message to that channel.  In the "send a Teams message" task, the Channel field is pre-filled with my organization's channels, and then there's the "Add a custom value" option.

What is the syntax for that custom value ?  I've tried using the channel name or the groupId/channelId combo, both result in an error.

Thanks.

[bercy46]

Found my answer, you just need to use the value for the channelId, no double-quotes, inside the "Channel" field in the Power Automate "Send a Teams message" form.