Amazon Neptune SPARQL API

openapi: 3.1.0
info:
  title: Amazon Neptune Neptune Analytics ?Action=AddTagsToResource ?Action=AddTagsToResource SPARQL API
  description: Neptune Analytics is a memory-optimized graph database engine for analytics, providing optimized graph analytic algorithms, low-latency queries, and vector search capabilities within graph traversals. This API provides management operations for Neptune Analytics graph resources including creating, managing, and querying graph databases optimized for analytical workloads.
  version: '2023-11-29'
  contact:
    name: Amazon Web Services
    url: https://docs.aws.amazon.com/neptune-analytics/latest/userguide/what-is-neptune-analytics.html
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://neptune-graph.{region}.amazonaws.com
  description: Neptune Analytics control plane regional endpoint
  variables:
    region:
      default: us-east-1
      description: AWS region
security:
- aws_sigv4: []
tags:
- name: SPARQL
  description: Execute SPARQL queries against RDF data
paths:
  /sparql:
    post:
      operationId: executeSparqlQuery
      summary: Amazon Neptune Execute a SPARQL Query via the Data API
      description: Executes a SPARQL query against the Neptune RDF graph database using the Data API. Supports SELECT, ASK, CONSTRUCT, and DESCRIBE queries.
      tags:
      - SPARQL
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/ExecuteSparqlQueryInput'
      responses:
        '200':
          description: Query executed successfully.
          content:
            application/sparql-results+json:
              schema:
                $ref: '#/components/schemas/SparqlQueryOutput'
        '400':
          description: Bad request - malformed query.
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /sparql/status:
    get:
      operationId: getSparqlQueryStatus
      summary: Amazon Neptune Get the Status of SPARQL Queries
      description: Gets the status of running and waiting SPARQL queries.
      tags:
      - SPARQL
      responses:
        '200':
          description: Query status retrieved successfully.
          content:
            application/json:
              schema:
                type: object
                properties:
                  acceptedQueryCount:
                    type: integer
                  runningQueryCount:
                    type: integer
                  queries:
                    type: array
                    items:
                      type: object
              examples:
                getSparqlQueryStatus200Example:
                  summary: Default getSparqlQueryStatus 200 response
                  x-microcks-default: true
                  value:
                    acceptedQueryCount: 1
                    runningQueryCount: 1
                    queries:
                    - {}
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    SparqlQueryOutput:
      type: object
      properties:
        head:
          type: object
          properties:
            vars:
              type: array
              items:
                type: string
        results:
          type: object
          properties:
            bindings:
              type: array
              items:
                type: object
    ExecuteSparqlQueryInput:
      type: object
      properties:
        query:
          type: string
          description: The SPARQL query string (for SELECT, ASK, CONSTRUCT, DESCRIBE).
        update:
          type: string
          description: The SPARQL update string (for INSERT, DELETE operations).
  securitySchemes:
    aws_sigv4:
      type: apiKey
      name: Authorization
      in: header
      description: AWS Signature Version 4 authentication