Use the last class update endpoint to retrieve the time that classes were last updated from the Puppet master.
GET /v1/last-class-update
Use the /v1/last-class-update endpoint to retrieve the time that classes were last updated from the Puppet master.
Response
The response will always be an object with one field, last_update. If there has been an update, the value of last_update field will be the time of the last update in ISO8601 format. If the node classifier has never updated from Puppet, the field will be null.