GetSparqlStatistics - Neptune Data API


Gets RDF statistics (SPARQL).

Request Syntax

GET /sparql/statistics HTTP/1.1

URI Request Parameters

The request does not use any URI parameters.

Request Body

The request does not have a request body.

Response Syntax

HTTP/1.1 200 Content-type: application/json { "payload": { "active": boolean, "autoCompute": boolean, "date": "string", "note": "string", "signatureInfo": { "instanceCount": number, "predicateCount": number, "signatureCount": number }, "statisticsId": "string" }, "status": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.


Statistics for RDF data.

Type: Statistics object


The HTTP return code of the request. If the request succeeded, the code is 200. See Common error codes for DFE statistics request for a list of common errors.

When invoking this operation in a Neptune cluster that has IAM authentication enabled, the IAM user or role making the request must have a policy attached that allows the neptune-db:GetStatisticsStatus IAM action in that cluster.

Type: String


For information about the errors that are common to all actions, see Common Errors.


Raised in case of an authentication or authorization failure.

HTTP Status Code: 403


Raised when a request is submitted that cannot be processed.

HTTP Status Code: 400


Raised when a request timed out in the client.

HTTP Status Code: 408


Raised when a value in a request field did not satisfy required constraints.

HTTP Status Code: 400


Raised when an argument in a request is not supported.

HTTP Status Code: 400


Raised when an argument in a request has an invalid value.

HTTP Status Code: 400


Raised when a parameter value is not valid.

HTTP Status Code: 400


Raised when a required parameter is missing.

HTTP Status Code: 400


Raised when a precondition for processing a request is not satisfied.

HTTP Status Code: 400


Raised when a request attempts to write to a read-only resource.

HTTP Status Code: 400


Raised when statistics needed to satisfy a request are not available.

HTTP Status Code: 400


Raised when the number of requests being processed exceeds the limit.

HTTP Status Code: 429


Raised when a request attempts to initiate an operation that is not supported.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: