POST /teams/{teamId}/channels/{channelId}/messages

Send a channel message

Detail	Value
Operation ID	productivity.sendMessage
Method	POST
Path	/teams/{teamId}/channels/{channelId}/messages
Connector	Microsoft Teams

Parameters

Name	Location	Type	Required
teamId	path	string	Yes
channelId	path	string	Yes

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Microsoft Teams connection from the Connection dropdown.
3. In the Operation dropdown, select productivity.sendMessage.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Microsoft Teams API reference.