The Salesforce Developers website will undergo maintenance on May 29, 2024 from 3:00 a.m. UTC to 10:00 a.m. UTC. The maintenance process may affect the availability of our documentation. Please plan accordingly.

Build the Request

After the session is established, your bot can receive subsequent chat messages from the customer or client with the unique sessionId. For the service client to continue sending messages in an active chat session, the client sends requests with this endpoint. The <HOST_URL> is the Runtime Base URL field found in the Add Connection dialog when you add the connected app to the bot. See Get Started with Einstein Bots API.

This example shows you how to send a subsequent message in a bot session with this endpoint. Here the host URL is

The required path parameter is:

  • SESSION_ID: Required. The sessionId returned by the bot when you start a session.

The required request headers are described in Begin a Session.