curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d '{
   "displayName":"Show HDF5Web",
   "description":"",
   "toolName":"hdf5Previewer",
   "scope":"file",
   "types":["preview"],
   "toolUrl":"/dataexplore/dataverse-previewers/previewers/betatest/HDF5Preview.html",
   "toolParameters": {
       "queryParameters":[
         {"fileid":"{fileId}"},
         {"siteUrl":"{siteUrl}"},
         {"key":"{apiToken}"},
         {"datasetid":"{datasetId}"},
         {"datasetversion":"{datasetVersion}"},
         {"locale":"{localeCode}"}
       ]
     },
   "contentType":"application/x-hdf5"
 }'
 curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d '{
   "displayName":"Show HDF5Web",
   "description":"",
   "toolName":"hdf5Previewer",
   "scope":"file",
   "types":["preview"],
   "toolUrl":"/dataexplore/dataverse-previewers/previewers/betatest/HDF5Preview.html",
   "toolParameters": {
       "queryParameters":[
         {"fileid":"{fileId}"},
         {"siteUrl":"{siteUrl}"},
         {"key":"{apiToken}"},
         {"datasetid":"{datasetId}"},
         {"datasetversion":"{datasetVersion}"},
         {"locale":"{localeCode}"}
       ]
     },
   "contentType":"application/netcdf"
 }'