What is best practice when refining Einstein Copilot custom action instructions?

When refining Einstein Copilot custom action instructions, it is considered best practice to provide examples of user messages that are expected to trigger the action. This helps ensure that the custom action understands a variety of user inputs and can effectively respond to the intent behind the messages.

Option B (consistent phrases) can improve clarity but does not directly refine the triggering logic.

Option C (specifying a persona) is not as crucial as giving examples that illustrate how users will interact with the custom action.

For more details, refer to Salesforce's Einstein Copilot documentation on building and refining custom actions.