getLandingUrlStatus
Returns the query portion of the URL which was actually used when navigating to a landing URL, or null if navigation did not occur yet.
landingUrl URL of the landing page as returned by createLandingUrl.
Returns the query portion of the URL which was actually used when navigating to a landing URL, or null if navigation did not occur yet.
landingUrl URL of the landing page as returned by createLandingUrl.