return &matcher.StringMatcher{
		IgnoreCase: ignoreCase,
		MatchPattern: &matcher.StringMatcher_Suffix{
			Suffix: suffix,
		},
	}
}

// StringMatcherExact create a string matcher for exact matching.
func StringMatcherExact(exact string, ignoreCase bool) *matcher.StringMatcher {
	return &matcher.StringMatcher{
		IgnoreCase: ignoreCase,
		MatchPattern: &matcher.StringMatcher_Exact{
			Exact: exact,
		},