topic · AB-620
AB-620 Copilot Studio Actions: Connectors, APIs & Authentication
Learn how Actions and Tools work in Microsoft Copilot Studio for the AB-620 AI Agent Builder Associate exam. This lesson explains when to use connector tools, custom connectors, REST API tools, agent flows, and the HTTP request node — plus how authentication, inputs, outputs, and error handling affect the right design choice. In this video: 00:00 From variables to action 01:00 What counts as a tool 01:43 Scenario spine: IT service desk 02:38 Prebuilt connector path 03:58 Custom connector path 05:10 REST API tool path 07:03 Agent level vs topic level 08:01 Inputs and outputs are the handshake 08:48 Authentication decision 10:04 Agent flows for multi-step action 11:35 HTTP request node and error handling 13:30 Decision tree 14:15 Exam cues and final rule
Video summary
Learn how Actions and Tools work in Microsoft Copilot Studio for the AB-620 AI Agent Builder Associate exam. This lesson explains when to use connector tools, custom connectors, REST API tools, agent flows, and the HTTP request node — plus how authentication, inputs, outputs, and error handling affect the right design choice.
Study notes
- Chapter coverage includes From variables to action and Custom connector path.
- Later coverage includes Authentication decision and Exam cues and final rule.