By pressing the publish button, intents and entities are published to the server of the AI Engine that the user or administrator has chosen for the bot. Once successfully published, the new model is live for end-users. The published intents and entities are used to train the AI Engine's algorithm.
The update model will deploy to all configured models for your bot.
If you have a mistake in your intent or the entities that you use in them, then the publish process will produce a failure and a warning. In such cases the intent was not published or updated. The error codes must be resolved before publishing or the updating of intents can take place. you can select the triangle, to see the status of the deploy.
(example of publish status to Microsoft LUIS)
If changes are made to an intent or to an entity without deploying this change to the configured engines, then the following message is shown.
This means that the algorithm of the AI Engine has not been updated with the new input yet. The input is updated by publishing again.