id: valid-cache-control-ttl
version: "1.0.0"
messages:
  - role: system
    content: "Use cached instructions."
    cache_control:
      type: ephemeral
      ttl: 1h
  - role: user
    content: "Summarize the input."
output:
  format: markdown
  validation_mode: basic
  repair_attempts: 0