What type of monitoring should the Integration Consultant have considered to monitor this integration?

A customer of Salesforce has used Platform Events to integrate their Salesforce instance with anexternal third party Artificial Intelligence (AI) system. The AI system provides a prediction score for each lead that is received by Salesforce. Once the prediction score is received, the lead information is saved to Platform events for other processes. The trigger on the Platform Events is failing once this was rolled out to Production.

What type of monitoring should the Integration Consultant have considered to monitor this integration?
A . Monitor Platform Events created per hour limits across the Salesforce instance.
B. Set up debug logs for Platform Event triggers to monitor performance.
C. Validate the Platform Event definition matches leads definition.
D. Monitor the volume of leads that are created in Salesforce.

Answer: B