Reference for https://irmaservices.nps.gov/Stats/v1/visitation?unitCodes={UNITCODES}&startMonth={STARTMONTH}&startYear={STARTYEAR}&endMonth={ENDMONTH}&endYear={ENDYEAR}

Url: https://irmaservices.nps.gov/Stats/v1/visitation?unitCodes={UNITCODES}&startMonth={STARTMONTH}&startYear={STARTYEAR}&endMonth={ENDMONTH}&endYear={ENDYEAR}

HTTP Method: GET

Message direction	Format	Body
Request	N/A	The Request body is empty.
Response	Unknown	The Response body cannot be inferred.