SubjectAccessReview.spec.resourceAttributes.fieldSelector.requirements

FieldSelectorRequirement is a selector that contains values, a key, and an operator that relates the key and values.

	Description
key string *	key is the field selector key that the requirement applies to.
operator string *	operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. The list of operators may grow in the future.
values array	values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty.