assert [%{"href" => object_href, "mediaType" => object_mediatype}] = object["url"]
assert is_binary(object_href)
assert object_mediatype == "image/jpeg"
assert [%{"href" => object_href, "mediaType" => object_mediatype}] = object["url"]
assert is_binary(object_href)
assert object_mediatype == "image/jpeg"