Read First: Mapping

A cardinality constraint restricts the number of members in the set
returned by a mapping.  It has a minimum and maximum that must be
non-negative integers.

Read First: Mapping

Supertypes: None

Subtypes: None

Maximum:

Default Value: None

Of type: Integer

Min: 0, Max: 1

Minimum:

Default Value: None

Of type: Integer

Min: 0, Max: 1