anchor.diff:  
   == Overview
   
  -It is common for containers to consume information about API objects. The
  -downward API is a mechanism that allows containers to do this without coupling
  -to {product-title}. Containers can consume information from the downward API
  -xref:dapi-using-environment-variables[using environment variables] or a
  -xref:dapi-using-volume-plugin[volume plug-in].
  +The downward API is a mechanism that allows containers to consume information
  +about API objects without coupling to {product-title}. Such information includes
  +the pod's name, namespace, and resource values. Containers can consume
  +information from the downward API using environment variables or a volume
  +plug-in.
   
   == Selecting Fields
   
  
positive.code: |The API version to interpret the `*fieldPath*` selector within.
  |===
  
  Currently, these are the valid selectors in the v1 API:
  
  [options="header"]
  |===
  
negative.code: - Pod name
  - Pod namespace
  
  . Create a `*_pod.json_*` file:
  +
  ====
  