Sample outbound messages
Sample data for testing a trigger. Returns up to three of the workspace’s most recent outbound messages, formatted exactly as the MessageSent webhook delivers them, so a subscriber can see the real payload before any event fires. If the workspace has no outbound messages yet, three generated placeholder records in the same shape are returned instead. This is not a history endpoint.
Authorizations
An OAuth 2.0 access token, sent as Authorization: Bearer <token>. MessageDesk is the OAuth 2.0 provider (backed by AWS Cognito): an integration such as Zapier obtains the token through the authorization-code flow when a user connects their MessageDesk account. Access tokens are valid for 24 hours and are refreshed with the refresh token.
Query Parameters
Workspace ID
Integration provider making the request
zapier 
