# Spec reference: ADR-039, docs/specification.md ~lines 25096-25114
schema_version: "1.0"
name: container-mount
description: "A bind mount or volume mount inside a container instance"
resource_kind: physical
sandbox_strategy: snapshot
user_addable: false
built_in: true
parent_types: ["container-instance"]
child_types: ["fs-directory", "fs-file"]
capabilities:
  read: true
  write: true
  sandbox: true
  checkpoint: true
handler: "cleveragents.resource.handlers.container:ContainerChildHandler"
