print.preview: Preview a PDF file as image

{"id": "print.preview", "title": "Preview a PDF file as image", "description": "Preview a PDF file as image", "version": "2.0.0", "jobControlOptions": ["sync-execute", "async-execute", "dismiss"], "outputTransmission": ["value", "reference"], "links": [{"rel": "http://www.opengis.net/def/rel/ogc/1.0/execute", "type": "application/json", "title": "Execute End Point", "href": "http://demo.mapmint.com/ogc-api/processes/print.preview/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://demo.mapmint.com/ogc-api/processes/print.preview/execution.html"}], "inputs": {"file": {"title": "Input file", "description": "The PDF file to transform as image", "schema": {"type": "string", "default": "Any value"}, "id": "file"}}, "outputs": {"Result": {"title": "The image", "description": "The image containing a preview.", "extended-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "id": "Result"}}}