DBSource

Field	NULL	Description	Note
querySources array of objects		An array of QuerySourceCategory objects (user-schemas)

Sample:

{
   "querySources" : [ {
         "id" : "6ca15f34-b4cb-4fd7-8d55-77ee26ba6abe",
         "name" : "dbo",
         "parentCategoryId" : null,
         "connectionId" : "00000000-0000-0000-0000-000000000000",
         "querySources" : [{
               "id" : "bcf124c4-c5df-434a-bc4c-1638161d7949",
               "name" : "AWBuildVersion",
               "type" : "Table",
               "parentQuerySourceId" : null,
               "categoryId" : null,
               "selected" : false,
               "connectionName" : null,
               "childs" : null,
               "dataSourceCategoryId" : null,
               "dataSourceCategoryName" : null,
               "alias" : null,
               "querySourceFields" : [],
               "querySourceCategory" : null,
               "modified" : null,
               "extendedProperties" : null,
               "physicalChange" : 0,
               "approval" : 0
            }
         ],
         "childs" : null,
         "connection" : null,
         "physicalChange" : 0
      }
   ]
}