This is the endpoint you query to retrieve the volcanic ash forecast in the "qvaci_iwxxm" {collectionId} for a specific "volcano_id"/{locationId}.
Example URL for requesting data in the "qvaci_iwxxm" collection for "volcano_id" 372070 (Hekla in Iceland): https://gateway.api-management.metoffice.cloud/vaac-london-qva-products/1.0/collections/qvaci_iwxxm/locations/372070
A successful request for data will return a “302 Found” response code with a redirect link in the Location header of the response, which you can use to download the requested dataset. The link is valid for one hour.
Response is in XML format. When following the Redirected URL, you will get a 200 response and the requested data, which you can save as an .xml file in your systems.