UC’s development team needs to identify a core component of a Custom Agent Action in Agent Builder. Let’s assess the options.

Option A: Action Triggers " Action Triggers " isn’t a term used in Agentforce Custom Agent Action configuration. Actions are invoked by topics or plans, not standalone triggers, making this incorrect.

Option B: InstructionsInstructions are a core component of a Custom Agent Action in Agentforce. Defined in Agent Builder, they guide the Atlas Reasoning Engine on how to execute the action (e.g., what to do with inputs, how to process data). Reviewing the instructions helps the team understand the action’s purpose and logic, making this the correct answer.

Option C: Output TypesWhile outputs are part of an action’s result, " Output Types " isn’t a distinct configuration element in Agent Builder. Outputs are determined by the action’s execution (e.g., Flow or Apex), not a separate setting, making this less core and incorrect.

Why Option B is Correct:

Instructions are a fundamental component of Custom Agent Actions, providing the AI’s execution directives, as per Salesforce documentation.