smarthtml API

            https://xxxxxxx.api.smarthtml.io/headless/items/search?q=meta.collectionTypeName:theme&sort=meta.filePath,ASC
            https://xxxxxxx.api.smarthtml.io/headless/items/resource/{revisionTag}/{collectionTypeName}/{filePath}
            https://xxxxxxx.api.smarthtml.io/headless/items/data/{revisionTag}/{collectionTypeName}/{filePath}