Class Definition: ComponentIdentifier
"Identifier for mdJSON components to support within metadata record referencing, provide uniqueness assurance, referential integrity enforcement and labeling for user identification"

Rules:

• optional

Element Definitions:

• identifier: (identifier) "System identifier for an mdJSON component"
• componentDate: [ dateTime ] "System date and time when the component was last updated"
• componentName: ( character ) "User defined name of a component"

Rules:

• identifier: required, maximum one
• componentDate: required, maximum one

mdJson:

{
   "componentIdentifier": 
      {
          "identifier": { } "System generated id",
          "componentDate": { } "2019-06-11T09:00:00",
          "componentName": { } "User defined name of a component"
      }
}