tosca.interfaces.Root:
  description: The TOSCA root Interface Type all other TOSCA Interface Types derive from

tosca.interfaces.node.lifecycle.Standard:
  derived_from: tosca.interfaces.Root
  create:
    description: Standard lifecycle create operation.
  configure:
    description: Standard lifecycle configure operation.
  start:
    description: Standard lifecycle start operation.
  stop:
    description: Standard lifecycle stop operation.
  delete:
    description: Standard lifecycle delete operation.

tosca.interfaces.relationship.Configure:
  derived_from: tosca.interfaces.Root
  pre_configure_source:
    description: Operation to pre-configure the source endpoint.
  pre_configure_target:
    description: Operation to pre-configure the target endpoint.
  post_configure_source:
    description: Operation to post-configure the source endpoint.
  post_configure_target:
    description: Operation to post-configure the target endpoint.
  add_target:
    description: Operation to notify the source node of a target node being added via a relationship.
  add_source:
    description: Operation to notify the target node of a source node which is now available via a relationship.
  target_changed:
    description: Operation to notify source some property or attribute of the target changed
  remove_target:
    description: Operation to remove a target node.