SPARQL Sparql Update API

openapi: 3.1.0
info:
  title: SPARQL 1.1 Protocol Query Sparql Update API
  description: 'SPARQL 1.1 Protocol is a W3C Recommendation that defines how to convey

    SPARQL queries and updates between clients and SPARQL processors over

    HTTP. It defines two operations — `query` and `update` — each of which

    can be invoked over HTTP with several encodings of the SPARQL string.


    This OpenAPI description models only the protocol operations explicitly

    defined in https://www.w3.org/TR/sparql11-protocol/. It does not model

    any vendor-specific authentication scheme; the spec leaves authentication

    to implementations ("implementations may choose to use HTTP authentication

    mechanisms or other implementation-defined mechanisms"). The example

    server is the public DBpedia SPARQL endpoint which accepts query

    requests without authentication.


    The Graph Store HTTP Protocol (a sibling specification at

    https://www.w3.org/TR/sparql11-http-rdf-update/) is not modeled here.

    '
  version: '1.1'
  contact:
    name: W3C SPARQL Working Group
    url: https://www.w3.org/TR/sparql11-protocol/
  license:
    name: W3C Document License
    url: https://www.w3.org/Consortium/Legal/2015/doc-license
servers:
- url: https://dbpedia.org
  description: Public DBpedia SPARQL endpoint (no auth)
- url: https://{host}
  description: Generic SPARQL 1.1 endpoint
  variables:
    host:
      default: example.org
      description: Hostname of a SPARQL 1.1 endpoint
tags:
- name: Sparql Update
paths:
  /sparql-update:
    post:
      operationId: sparqlUpdate
      summary: Execute SPARQL Update
      description: Executes a SPARQL 1.1 Update operation against the RDF dataset. Supports INSERT DATA, DELETE DATA, INSERT/DELETE (with WHERE), LOAD, CLEAR, CREATE, DROP, COPY, MOVE, and ADD operations.
      parameters:
      - name: using-graph-uri
        in: query
        description: Default graph URI for the update operation. Multiple values allowed to specify the dataset for the WHERE clause.
        schema:
          type: string
        style: form
        explode: true
      - name: using-named-graph-uri
        in: query
        description: Named graph URI for the update operation. Multiple values allowed to specify named graphs for the WHERE clause.
        schema:
          type: string
        style: form
        explode: true
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - update
              properties:
                update:
                  type: string
                  description: The SPARQL Update string
                using-graph-uri:
                  type: string
                  description: Default graph URI for the update
                using-named-graph-uri:
                  type: string
                  description: Named graph URI for the update
          application/sparql-update:
            schema:
              type: string
              description: The SPARQL Update string sent directly as the request body with Content-Type application/sparql-update.
      responses:
        '200':
          description: Update executed successfully
        '204':
          description: Update executed successfully (no content)
        '400':
          $ref: '#/components/responses/MalformedQuery'
        '500':
          $ref: '#/components/responses/QueryExecutionFailure'
      tags:
      - Sparql Update
components:
  responses:
    MalformedQuery:
      description: The SPARQL query or update string is syntactically invalid or malformed.
      content:
        text/plain:
          schema:
            type: string
            description: Error message describing the syntax issue
    QueryExecutionFailure:
      description: The server encountered an error while executing the query or update operation.
      content:
        text/plain:
          schema:
            type: string
            description: Error message describing the execution failure