Which is a valid Log Category name in Oracle Cloud Infrastructure (OCI) Logging Service?

In Oracle Cloud Infrastructure Logging service, logs are organized into two broad classifications based on how they are generated: Service Logs and Custom Logs. Service Logs are emitted by OCI-native resources through integrated categories (for example, VCN Flow Logs, Object Storage logs, Load Balancer logs) that are enabled via supported resource "categories." Custom Logs are logs containing diagnostic information emitted by custom applications, other cloud providers, or on-premises environments; these are ingested through the Unified Monitoring Agent (Fluentd-based). Among the listed options, "Custom Logs" is the only valid, officially recognized Logging classification/category name. The other choices are not defined log category names within the OCI Logging service taxonomy.

A. "VCN Logs" — the correct term is VCN Flow Logs, a Service Log category, not "VCN Logs."
B. "OCI Agent Logs" — not a defined Logging category; the agent (Unified Monitoring Agent) is a collection mechanism, not a log category.
C. "System Logs" — not a recognized OCI Logging classification; valid types are Service Logs and Custom Logs.

1. Oracle Cloud Infrastructure Documentation — Logging Overview, "Logging Concepts" and "Log Types" sections (Service Logs vs. Custom Logs). docs.oracle.com/en-us/iaas/Content/Logging/Concepts/loggingoverview.htm

2. Oracle Cloud Infrastructure Documentation — Enabling Custom Logs, section describing Custom Log ingestion via the Unified Monitoring Agent. docs.oracle.com/en-us/iaas/Content/Logging/Task/customlogs.htm

3. Oracle Cloud Infrastructure Documentation — Enabling Service Logs, listing supported service log categories (e.g., VCN Flow Logs). docs.oracle.com/en-us/iaas/Content/Logging/Task/servicelogs.htm

4. Oracle Cloud Infrastructure Documentation — Managing Logs, "Log Groups and Logs" section.

Note: If there was a specific scenario or additional question text intended to replace the {question} placeholder, please resend it and I will re-evaluate accordingly.