Chatter Action for Integration Procedures

The Chatter Action creates a Chatter post and sends it to a Chatter feed.

Note Beginning in Summer ’26, Chatter is turned off by default in all new orgs. For any features in these orgs that require access to Chatter functionality or the Chatter APIs, turn on Chatter by going to Setup | Chatter Settings and selecting Enable. For details, see Chatter Is Turned Off by Default in New Orgs Beginning in Summer ’26.

To obtain the Id for the Mentioned User Id, Subject Id, Image Id, or File Id, go to the object's record page and select the Id from the URL. To find the Id of a community, run a query (for example, SELECT Id,Name FROM Network) in the Developer Console.

Property	Description
Community Id	Id of the Community to which to post.
User Id Mentioned User Id (If you’re using the designer on a managed package)	User Id to mention in the post. Can be a single value or a JSON list.
Markup Type	Leave blank or select Bold, Italic, or Underline to determine the style of the Text property.
Subject Id	(Required) Id of the object that has the Chatter feed. Can be any object that supports Chatter feeds, such as Account, Contact, User, or Group.
Image Id	Id of a File object to be used as an image for the post. Can be a single value or a JSON list.
Uploaded File Id File Id (If you’re using the designer on a managed package)	Id of a File object to be included as an attachment to the post. Can be a single value or a JSON list.
Text	Text of the post. Can include merge fields and HTML markup.