Fetch prediction result CSV
Streams the file backing the data source registered under `key` (via `tmp/dss/auth/predict-{dsName}` above) — the key is consumed on first use. `{filename}` is a real path segment, not a fixed literal; by convention clients always pass `result.csv`, but the server doesn't require that specific value. On failure (expired/unknown key, or a read error reaching the underlying file/object — unsupported/inaccessible source, missing local file, etc.) the response is a generic Jetty `500` HTML error page, not a JSON `JSONResponse` envelope.
Streams the file backing the data source registered under key (via
tmp/dss/auth/predict-{dsName} above) — the key is consumed on
first use. {filename} is a real path segment, not a fixed literal;
by convention clients always pass result.csv, but the server
doesn't require that specific value.
On failure (expired/unknown key, or a read error reaching the
underlying file/object — unsupported/inaccessible source, missing
local file, etc.) the response is a generic Jetty 500 HTML error
page, not a JSON JSONResponse envelope.
Authorization
SymetryMLAuth HMAC-SHA256 signature-based authentication: requests are signed with
your secret key and sent with the Customer-ID, Sym-date,
Authorization, Content-MD5 and sym-version headers.
See SymetryML REST API Security
for the signature algorithm and a complete example.
In: header
Path Parameters
User/Customer identifier
Base64-encoded, one-time-use download key returned implicitly by tmp/dss/auth/predict-{dsName} (via the request signature used to prepare it).
Filename to report for the download. Not validated against the underlying data source — any value is accepted. Conventionally result.csv.
"result.csv"Response Body
text/csv
text/html
curl -X GET "https://example.com/c1/tmp/dss/file/string/result.csv""sepal_length,sepal_width,petal_length,petal_width,sepal_lengt_b1,sepal_lengt_b2,sepal_width_b1,sepal_width_b2,petal_length_b1,petal_length_b2,petal_width_b1,petal_width_b2,Iris_setosa,Iris_versicolor,Iris_virginica\n4.3,3,1.1,0.1,1,0,0,1,1,0,1,0,1,0,0\n4.8,3,1.4,0.1,1,0,0,1,1,0,1,0,1,0,0\n4.9,3.1,1.5,0.1,1,0,0,1,1,0,1,0,1,0,0\n""<html>\n<head>\n<title>Error 500 Internal Server Error</title>\n</head>\n<body>\n<h2>HTTP ERROR 500 Internal Server Error</h2>\n</body>\n</html>\n"Prepare prediction result GET
Registers a short-lived, one-time-use download key for `dsName` in Redis, scoped to the caller's request signature. Only checks that `dsName` is a **registered** data source name — it does not check that the underlying file/object it points to actually exists or is reachable; that's only discovered when `tmp/dss/file/{key}/{filename}` is subsequently called.
Get fusion cell status POST
Checks the reachability/status of each remote fusion cell in the supplied list, by calling each cell's own project-info endpoint. The request body is the customer's secret-key-encrypted (AES) payload; once decrypted it is a `FusionCellInfoList`. The response is likewise an AES-encrypted `FusionCellStatusList`.