Stardog Knowledge Catalog API

openapi: 3.2.0
info:
  title: Stardog HTTP Checkpoints Knowledge Catalog API
  description: "# Overview\nStardog supports the standard SPARQL Protocol HTTP bindings, as well as additional functionality via HTTP.\nStardog also supports SPARQL 1.1’s Service Description format. See the [spec](https://www.w3.org/TR/sparql11-service-description/) if you want details.\n### Generating URLs\nIf you are running the HTTP server at\n\n ```http://localhost:12345```\n\nTo form the URI of a particular Stardog Database, the Database Short Name is the first URL path segment appended to the deployment URI. For example, for the Database called `cytwombly`, deployed in the above example HTTP server, the Database Network Name might be\n\n```http://localhost:12345/cytwombly```\n\nAll the resources related to this database are identified by URL path segments relative to the Database Network Name; hence:\n\n```http://localhost:12345/cytwombly/size```\n# Error Codes\nHere are explanations of what the various error codes mean:\n\nError Code | Category | Meaning\n-----------|----------|---------\n000012 | GENERIC |UNKNOWN\n000IA2 | GENERIC |ILLEGAL_ARGUMENT\n000SD4 | GENERIC |SHUTTING_DOWN\n00PCE2 | GENERIC |PROCESS_CANCELLED\n00PE2 | GENERIC |PROCESS_EXISTS\n00PNE2 | GENERIC |PROCESS_NOT_FOUND\n00UOE2 | GENERIC |UNSUPPORTED_OPERATION\n0D0012 | DATABASE |UNKNOWN_DATABASE_EXCEPTION\n0D0CE3 | DATABASE |DATABASE_CONSISTENCY_EXCEPTION\n0D0DC2 | DATABASE |DATABASE_CONFLICT\n0D0DE2 | DATABASE |DATABASE_EXISTS\n0D0DU2 | DATABASE |DATABASE_UNKNOWN\n0D0TU2 | DATABASE |TRANSACTION_UNKNOWN\n0DICC2 | DATABASE |INVALID_CONFIGURATION\n0DIDN2 | DATABASE |INVALID_DATABASE_NAME\n0DIDS2 | DATABASE |INVALID_DATABASE_STATE\nCLNIC3 | CLUSTER_ERROR |NOT_IN_CLUSTER\nCLOEF3 | CLUSTER_ERROR |EXPEL_FAILED\nHS0012 | HTTP |UNKNOWN_CONNECTION_EXCEPTION\nHSJSE2 | HTTP |JSON_SYNTAX_EXCEPTION\nHSJSO2 | HTTP |JSON_EXCEPTION\nHSSSL3 | HTTP |SSL_EXCEPTION\nQE0012 | QUERY_EXECUTION |UNKNOWN_QUERY_EXCEPTION\nQE0FE2 | QUERY_EXECUTION |FUNCTION_EXISTS\nQE0PE2 | QUERY_EXECUTION |PARSE_EXCEPTION\nQE0QE2 | QUERY_EXECUTION |QUERY_EXISTS\nQECTP2 | QUERY_EXECUTION |CANNOT_TRANSLATE_PLAN\nQEFNF2 | QUERY_EXECUTION |FUNCTION_NOT_FOUND\nQEIQT2 | QUERY_EXECUTION |INVALID_QUERY_TYPE\nQEIVR2 | QUERY_EXECUTION |INVALID_RDF\nQEMAQ2 | QUERY_EXECUTION |MALFORMED_QUERY\nQEONS2 | QUERY_EXECUTION |OPERATION_NOT_SUPPORTED\nQEQNF2 | QUERY_EXECUTION |QUERY_NOT_FOUND\nQEQOE2 | QUERY_EXECUTION |OPERATOR_EXCEPTION\nQEQPE2 | QUERY_EXECUTION |QUERY_PARSE_EXCEPTION\nQEWCE2 | QUERY_EXECUTION |WRITE_CONFLICT_EXCEPTION\nSE0012 | SECURITY |UNKNOWN_SECURITY_EXCEPTION\nSE0IP2 | SECURITY |ILLEGAL_PASSWORD\nSE0RE2 | SECURITY |SECURITY_RESOURCE_EXISTS\nSEAEE2 | SECURITY |AUTHENTICATION_EXCEPTION\nSEAOE2 | SECURITY |AUTHORIZATION_EXCEPTION\nSEIPT2 | SECURITY |INCORRECT_PRINCIPAL_TRANSACTION\nSERIU2 | SECURITY |SECURITY_RESOURCE_IN_USE\nSERNF2 | SECURITY |SECURITY_RESOURCE_NOT_FOUND\nSERNI2 | SECURITY |SECURITY_RESOURCE_NAME_INVALID\nSERTI2 | SECURITY |SECURITY_RESOURCE_TYPE_INVALID\nZK0013 | ZOOKEEPER_ERROR |ZOOKEEPER_UNKNOWN_EXCEPTION\nZK00U3 | ZOOKEEPER_ERROR |UNIMPLEMENTED\nZK0AE3 | ZOOKEEPER_ERROR |API_ERROR\nZK0AF3 | ZOOKEEPER_ERROR |AUTH_FAILED\nZK0BV3 | ZOOKEEPER_ERROR |BAD_VERSION\nZK0CE3 | ZOOKEEPER_ERROR |NO_CHILDREN_FOR_EPHEMERAL\nZK0CL3 | ZOOKEEPER_ERROR |CONNECTION_LOSS\nZK0CR3 | ZOOKEEPER_ERROR |ZOOKEEPER_CONNECTION_REFUSED\nZK0DI3 | ZOOKEEPER_ERROR |DATA_INCONSISTENCY\nZK0IA3 | ZOOKEEPER_ERROR |BAD_ARGUMENTS\nZK0ME3 | ZOOKEEPER_ERROR |MARSHALLING_ERROR\nZK0NA3 | ZOOKEEPER_ERROR |NO_AUTH\nZK0NE3 | ZOOKEEPER_ERROR |NODE_EXISTS\nZK0NN3 | ZOOKEEPER_ERROR |NO_NODE\nZK0OT3 | ZOOKEEPER_ERROR |OPERATION_TIMEOUT\nZK0RI3 | ZOOKEEPER_ERROR |RUNTIME_INCONSISTENCY\nZK0SE3 | ZOOKEEPER_ERROR |SYSTEM_ERROR\nZK0SM3 | ZOOKEEPER_ERROR |SESSION_MOVED\nZKEXS3 | ZOOKEEPER_ERROR |SESSION_EXPIRED\nZKIAL3 | ZOOKEEPER_ERROR |INVALIDACL\nZKICB3 | ZOOKEEPER_ERROR |INVALID_CALLBACK\nZKNEY3 | ZOOKEEPER_ERROR |NOT_EMPTY\nZKNRO3 | ZOOKEEPER_ERROR |NOT_READONLY\n"
  contact:
    url: https://stardog.com
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0
  version: 12.0.3
  x-logo:
    url: https://d33wubrfki0l68.cloudfront.net/66e9dcff51317cfc11b9f3d4ce2917a11ba81681/543c1/img/stardog-logo-optimized.svg
servers:
- url: http://localhost:5820
tags:
- name: Knowledge Catalog
  description: Operations for managing the Knowledge Catalog module
paths:
  /admin/catalog/jobs/cron/is_valid:
    post:
      tags:
      - Knowledge Catalog
      summary: Validates cron string
      description: Checks if the string is a valid Quartz cron schedule.  Returns true if valid and false if it is not valid.
      operationId: isValidSchedule
      responses:
        '200':
          description: Validation Result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CATALOG_JOB_CRON_VALID'
  /admin/catalog/credentials/{key}:
    delete:
      tags:
      - Knowledge Catalog
      summary: Remove credentials from catalog
      description: Removes the credentials for the specified key
      operationId: deleteCredentials
      parameters:
      - name: key
        in: path
        description: The credential key
        required: true
        schema:
          type: string
      responses:
        '204':
          description: Credential successfully removed
  /admin/catalog/reload:
    post:
      tags:
      - Knowledge Catalog
      summary: Reloads metadata from a provider
      description: Drops and reloads the metadata for the specified provider
      operationId: reloadCatalog
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CATALOG_RELOAD'
        required: true
      responses:
        '204':
          description: Virtual graph imported
  /admin/catalog/reloadModel:
    post:
      tags:
      - Knowledge Catalog
      summary: Drops and reloads the built-in model for the catalog
      description: Drops and reloads the built-in model for the catalog
      operationId: reloadModel
      responses:
        '200':
          description: Model reloaded
  /admin/catalog/jobs/run:
    post:
      tags:
      - Knowledge Catalog
      summary: Runs the specified job
      description: Triggers the scheduled job to run immediately
      operationId: runJob
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CATALOG_JOB'
        required: true
      responses:
        '204':
          description: Job Submitted
  /admin/catalog/credentials:
    get:
      tags:
      - Knowledge Catalog
      summary: Get credentials list
      description: Returns a list of stored credentials
      operationId: getCredentials
      responses:
        '200':
          description: Operation successful
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CREDENTIALS_LIST'
    post:
      tags:
      - Knowledge Catalog
      summary: Stores username and password data
      description: Stores username and password data and returns an associated access key
      operationId: createAccessKey
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CREDENTIALS_ADD'
        required: true
      responses:
        '201':
          description: Access key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ACCESS_KEY'
  /admin/catalog/jobs/cron/summary:
    post:
      tags:
      - Knowledge Catalog
      summary: Provides a cron summary
      description: Returns a text explanation of the cron string.
      operationId: getScheduleSummary
      responses:
        '200':
          description: Cron Summary
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CATALOG_JOB_CRON_SUMMARY'
  /admin/catalog/jobs/cron/next_date:
    post:
      tags:
      - Knowledge Catalog
      summary: Returns the next scheduled date
      description: Returns the next date the cron schedule would fire a job.
      operationId: getNextScheduleDate
      responses:
        '200':
          description: Next Date
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CATALOG_JOB_CRON_NEXT_DATE'
  /admin/catalog/status:
    get:
      tags:
      - Knowledge Catalog
      summary: Knowledge Catalog status
      description: Returns status information about the catalog, metadata providers and scheduled jobs
      operationId: getStatus
      responses:
        '200':
          description: Knowledge Catalog status data
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CATALOG_STATUS'
components:
  schemas:
    CREDENTIALS_LIST:
      properties:
        label:
          type: string
        key:
          type: string
    CATALOG_JOB_CRON_VALID:
      properties:
        cron:
          type: string
        is_valid:
          type: boolean
    CREDENTIALS_ADD:
      properties:
        username:
          type: string
        password:
          type: string
        label:
          type: string
    CATALOG_RELOAD:
      properties:
        provider:
          type: string
          format: URI
    CATALOG_JOB_CRON_SUMMARY:
      properties:
        cron:
          type: string
        summary:
          type: string
    CATALOG_JOB_STATUS:
      properties:
        name:
          type: string
        group:
          type: string
        prev:
          type: string
        next:
          type: string
    CATALOG_JOB:
      properties:
        jobname:
          type: string
    CATALOG_PROVIDER:
      properties:
        name:
          type: string
        type:
          type: string
        schedule:
          type: string
        lastupdate:
          type: string
    ACCESS_KEY:
      properties:
        accessKey:
          type: string
    CATALOG_STATUS:
      properties:
        scheduler:
          type: string
        started:
          type: string
        threads:
          type: integer
          format: int64
          example: 42
        providers:
          type: array
          items:
            $ref: '#/components/schemas/CATALOG_PROVIDER'
        jobs:
          type: array
          items:
            $ref: '#/components/schemas/CATALOG_JOB_STATUS'
    CATALOG_JOB_CRON_NEXT_DATE:
      properties:
        cron:
          type: string
        next_date:
          type: string
externalDocs:
  url: https://docs.stardog.com
x-tagGroups:
- name: Data Unification
  tags:
  - Data Sources
  - Virtual Graphs
- name: Virtual Graphs External Compute
  tags:
  - Virtual Graphs External Compute
- name: Server
  tags:
  - Monitoring
  - Stored Functions
  - Server Status/Metrics
  - Server Admin
  - Queries
  - Cluster Admin
- name: Database
  tags:
  - Checkpoints
  - DB Admin
  - Integrity Constraints / SHACL
  - Data Caching
  - Graph Store Protocol
  - Matcher, aligning schemas from various data sources
  - Reasoning
  - Transactions
  - GraphQL
  - SPARQL
  - EntityResolution
- name: Security
  tags:
  - Roles
  - Permissions
  - Users
- name: Knowledge Catalog
  tags:
  - Knowledge Catalog