anchor.diff:  
   |`name`
   |Required
  -2+|MUST be a string of only alphabetic, dash or underscore characters (defined by the regex† `^[a-zA-Z_-]+$`) 
  +2+|MUST be a string of only alphabetic, dash or underscore characters (defined by the regex† `^[a-zA-Z_-]+$`)
   indicating the key the processing system will place the file name captured for downstream processing.
   
   |`mediaType`
  
positive.code: 
  |`multiple`
  |Optional
  2+|MUST be a boolean indicating whether multiple physical files are processed by this `Files` element. If omitted, the 
  default value MUST be treated as false. If true, the `command` placeholder will be replaced with an absolute directory 
  containing all files. If false or omitted, the `command` placeholder will be replaced with an absolute path to a single 
  file.
  
  |`required`
  |Optional
  2+|MUST be a boolean indicating whether this input value SHOULD always be expected. If omitted, the default value MUST 
  be treated as true.
  |=====
  
  
negative.code: 
  |`name`
  |Required
  2+|MUST be a string of only alphabetic, dash or underscore characters (defined by the regex† `^[a-zA-Z_-]+$`) that
  indicates the environment variable to be injected at run time. Refer to <<variable-injection>> for details on
  environment variable available at execution time.
  
  |`secret`
  |Optional
  2+|MUST be a boolean that indicates whether the value associated with the named setting is secret and stored as a
  secure string.
  4+| _The following annotated snippet provides quick reference to the use of Settings object:_
  3+a|
  