openapi: 3.1.0
info:
  title: Splunk Enterprise REST Data Inputs Index API
  description: The Splunk Enterprise REST API provides programmatic access to Splunk Enterprise functionality including search, indexing, data inputs, and system management. All requests are made over HTTPS to the splunkd management port (default 8089). Authentication is required via Splunk authentication tokens or HTTP Basic authentication with a valid Splunk username and password. Responses are available in JSON and XML formats.
  version: 9.4.0
  contact:
    name: Splunk Inc.
    url: https://www.splunk.com
    email: devinfo@splunk.com
  license:
    name: Splunk Terms of Service
    url: https://www.splunk.com/en_us/legal/splunk-general-terms.html
  x-apisguru-categories:
  - analytics
  - monitoring
  - security
  x-logo:
    url: https://www.splunk.com/content/dam/splunk2/images/icons/favicons/favicon.ico
servers:
- url: https://{host}:{port}
  description: Splunk Enterprise management endpoint
  variables:
    host:
      default: localhost
      description: Hostname or IP address of the Splunk Enterprise instance
    port:
      default: '8089'
      description: splunkd management port
security:
- BearerAuth: []
- BasicAuth: []
tags:
- name: Index
  description: Endpoints for managing Splunk indexes, which store and organize ingested data. Indexes can be created, modified, listed, and configured for retention and storage policies.
  externalDocs:
    url: https://docs.splunk.com/Documentation/Splunk/latest/RESTREF/RESTindex
paths:
  /services/data/indexes:
    get:
      operationId: listIndexes
      summary: List Indexes
      description: Returns a list of all indexes accessible to the authenticated user. Includes index configuration, storage paths, and data retention settings.
      tags:
      - Index
      parameters:
      - $ref: '#/components/parameters/OutputMode'
      - $ref: '#/components/parameters/Count'
      - $ref: '#/components/parameters/Offset'
      - name: search
        in: query
        description: Filter indexes by name or properties
        schema:
          type: string
        example: example_value
      - name: sort_key
        in: query
        description: Field to sort by
        schema:
          type: string
        example: example_value
      - name: sort_dir
        in: query
        description: Sort direction
        schema:
          type: string
          enum:
          - asc
          - desc
        example: asc
      - name: datatype
        in: query
        description: Filter by data type
        schema:
          type: string
          enum:
          - all
          - event
          - metric
        example: all
      responses:
        '200':
          description: Index list returned successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/IndexList'
              examples:
                Listindexes200Example:
                  summary: Default listIndexes 200 response
                  x-microcks-default: true
                  value:
                    origin: example_value
                    updated: '2026-01-15T10:30:00Z'
                    entry:
                    - name: Example Title
                      content: {}
                    paging:
                      total: 10
                      perPage: 10
                      offset: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    post:
      operationId: createIndex
      summary: Create a New Index
      description: Creates a new index with the specified configuration. The index name must be unique and conform to Splunk naming conventions.
      tags:
      - Index
      parameters:
      - $ref: '#/components/parameters/OutputMode'
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/IndexCreateRequest'
            examples:
              CreateindexRequestExample:
                summary: Default createIndex request
                x-microcks-default: true
                value:
                  name: Example Title
                  datatype: event
                  homePath: example_value
                  coldPath: example_value
                  thawedPath: example_value
                  maxTotalDataSizeMB: 10
                  maxDataSize: example_value
                  frozenTimePeriodInSecs: 10
                  maxHotBuckets: 10
                  maxWarmDBCount: 10
      responses:
        '201':
          description: Index created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Index'
              examples:
                Createindex201Example:
                  summary: Default createIndex 201 response
                  x-microcks-default: true
                  value:
                    name: Example Title
                    content:
                      datatype: event
                      totalEventCount: 10
                      currentDBSizeMB: 10
                      maxDataSize: auto
                      maxTotalDataSizeMB: 10
                      maxHotBuckets: 10
                      maxWarmDBCount: 10
                      frozenTimePeriodInSecs: 10
                      homePath: example_value
                      coldPath: example_value
                      thawedPath: example_value
                      disabled: true
                      isInternal: true
                      minTime: example_value
                      maxTime: example_value
                      repFactor: example_value
                      enableOnlineBucketRepair: true
                      quarantinePastSecs: 10
                      quarantineFutureSecs: 10
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '409':
          description: An index with the specified name already exists
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Createindex409Example:
                  summary: Default createIndex 409 response
                  x-microcks-default: true
                  value:
                    messages:
                    - type: ERROR
                      text: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /services/data/indexes/{name}:
    get:
      operationId: getIndex
      summary: Get Index Details
      description: Returns detailed configuration and status information for a specific index including storage paths, retention settings, and current size.
      tags:
      - Index
      parameters:
      - $ref: '#/components/parameters/IndexName'
      - $ref: '#/components/parameters/OutputMode'
      responses:
        '200':
          description: Index details returned successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Index'
              examples:
                Getindex200Example:
                  summary: Default getIndex 200 response
                  x-microcks-default: true
                  value:
                    name: Example Title
                    content:
                      datatype: event
                      totalEventCount: 10
                      currentDBSizeMB: 10
                      maxDataSize: auto
                      maxTotalDataSizeMB: 10
                      maxHotBuckets: 10
                      maxWarmDBCount: 10
                      frozenTimePeriodInSecs: 10
                      homePath: example_value
                      coldPath: example_value
                      thawedPath: example_value
                      disabled: true
                      isInternal: true
                      minTime: example_value
                      maxTime: example_value
                      repFactor: example_value
                      enableOnlineBucketRepair: true
                      quarantinePastSecs: 10
                      quarantineFutureSecs: 10
        '404':
          $ref: '#/components/responses/NotFound'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    post:
      operationId: updateIndex
      summary: Update Index Configuration
      description: Updates the configuration of an existing index. Not all index properties can be modified after creation.
      tags:
      - Index
      parameters:
      - $ref: '#/components/parameters/IndexName'
      - $ref: '#/components/parameters/OutputMode'
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/IndexUpdateRequest'
            examples:
              UpdateindexRequestExample:
                summary: Default updateIndex request
                x-microcks-default: true
                value:
                  maxTotalDataSizeMB: 10
                  frozenTimePeriodInSecs: 10
                  maxHotBuckets: 10
                  maxWarmDBCount: 10
                  disabled: true
                  coldToFrozenDir: example_value
                  coldToFrozenScript: example_value
      responses:
        '200':
          description: Index updated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Index'
              examples:
                Updateindex200Example:
                  summary: Default updateIndex 200 response
                  x-microcks-default: true
                  value:
                    name: Example Title
                    content:
                      datatype: event
                      totalEventCount: 10
                      currentDBSizeMB: 10
                      maxDataSize: auto
                      maxTotalDataSizeMB: 10
                      maxHotBuckets: 10
                      maxWarmDBCount: 10
                      frozenTimePeriodInSecs: 10
                      homePath: example_value
                      coldPath: example_value
                      thawedPath: example_value
                      disabled: true
                      isInternal: true
                      minTime: example_value
                      maxTime: example_value
                      repFactor: example_value
                      enableOnlineBucketRepair: true
                      quarantinePastSecs: 10
                      quarantineFutureSecs: 10
        '400':
          $ref: '#/components/responses/BadRequest'
        '404':
          $ref: '#/components/responses/NotFound'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    delete:
      operationId: deleteIndex
      summary: Delete an Index
      description: Marks an index for deletion. The index data is removed according to the configured retention policy. Requires the admin role.
      tags:
      - Index
      parameters:
      - $ref: '#/components/parameters/IndexName'
      responses:
        '200':
          description: Index marked for deletion
        '404':
          $ref: '#/components/responses/NotFound'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    IndexList:
      type: object
      properties:
        origin:
          type: string
          example: example_value
        updated:
          type: string
          format: date-time
          example: '2026-01-15T10:30:00Z'
        entry:
          type: array
          items:
            $ref: '#/components/schemas/Index'
          example: []
        paging:
          $ref: '#/components/schemas/Paging'
    Paging:
      type: object
      properties:
        total:
          type: integer
          description: Total number of items available
          example: 10
        perPage:
          type: integer
          description: Number of items per page
          example: 10
        offset:
          type: integer
          description: Current offset
          example: 10
    ErrorResponse:
      type: object
      properties:
        messages:
          type: array
          items:
            type: object
            properties:
              type:
                type: string
                enum:
                - ERROR
                - WARN
                - INFO
              text:
                type: string
                description: Error message text
          example: []
    IndexUpdateRequest:
      type: object
      properties:
        maxTotalDataSizeMB:
          type: integer
          description: Maximum total size of the index in MB
          example: 10
        frozenTimePeriodInSecs:
          type: integer
          description: Seconds until data is frozen
          example: 10
        maxHotBuckets:
          type: integer
          description: Maximum number of hot buckets
          example: 10
        maxWarmDBCount:
          type: integer
          description: Maximum number of warm buckets
          example: 10
        disabled:
          type: boolean
          description: Whether to disable the index
          example: true
        coldToFrozenDir:
          type: string
          description: Path to archive frozen buckets to. If not set, frozen data is deleted.
          example: example_value
        coldToFrozenScript:
          type: string
          description: Script to run when freezing buckets
          example: example_value
    Index:
      type: object
      properties:
        name:
          type: string
          description: The index name
          example: Example Title
        content:
          type: object
          properties:
            datatype:
              type: string
              description: The type of data stored in the index
              enum:
              - event
              - metric
            totalEventCount:
              type: integer
              description: Total number of events in the index
            currentDBSizeMB:
              type: integer
              description: Current database size in megabytes
            maxDataSize:
              type: string
              description: Maximum size of a hot bucket
              enum:
              - auto
              - auto_high_volume
              default: auto
            maxTotalDataSizeMB:
              type: integer
              description: Maximum total size of the index in MB
              default: 500000
            maxHotBuckets:
              type: integer
              description: Maximum number of hot buckets for the index
              default: 3
            maxWarmDBCount:
              type: integer
              description: Maximum number of warm buckets
              default: 300
            frozenTimePeriodInSecs:
              type: integer
              description: Number of seconds after which data is frozen (archived or deleted). Default is 188697600 (6 years).
              default: 188697600
            homePath:
              type: string
              description: Path for hot and warm buckets
            coldPath:
              type: string
              description: Path for cold buckets
            thawedPath:
              type: string
              description: Path for thawed (restored) buckets
            disabled:
              type: boolean
              description: Whether the index is disabled
            isInternal:
              type: boolean
              description: Whether this is an internal Splunk index
            minTime:
              type: string
              description: Earliest time of data in the index
            maxTime:
              type: string
              description: Latest time of data in the index
            repFactor:
              type: string
              description: Replication factor for clustered environments
            enableOnlineBucketRepair:
              type: boolean
            quarantinePastSecs:
              type: integer
              description: Events with timestamps this many seconds in the past are quarantined
            quarantineFutureSecs:
              type: integer
              description: Events with timestamps this many seconds in the future are quarantined
          example: example_value
    IndexCreateRequest:
      type: object
      required:
      - name
      properties:
        name:
          type: string
          description: The name for the new index
          examples:
          - my_new_index
        datatype:
          type: string
          description: Type of data the index will hold
          enum:
          - event
          - metric
          default: event
          example: event
        homePath:
          type: string
          description: Absolute path for hot and warm bucket storage
          example: example_value
        coldPath:
          type: string
          description: Absolute path for cold bucket storage
          example: example_value
        thawedPath:
          type: string
          description: Absolute path for thawed bucket storage
          example: example_value
        maxTotalDataSizeMB:
          type: integer
          description: Maximum total size of the index in MB
          default: 500000
          example: 10
        maxDataSize:
          type: string
          description: Maximum size of a hot bucket
          default: auto
          example: example_value
        frozenTimePeriodInSecs:
          type: integer
          description: Seconds until data is frozen
          default: 188697600
          example: 10
        maxHotBuckets:
          type: integer
          description: Maximum number of hot buckets
          default: 3
          example: 10
        maxWarmDBCount:
          type: integer
          description: Maximum number of warm buckets
          default: 300
          example: 10
  parameters:
    Count:
      name: count
      in: query
      description: Maximum number of items to return. A value of 0 returns all items.
      schema:
        type: integer
        default: 30
        minimum: 0
    Offset:
      name: offset
      in: query
      description: Index of the first item to return. Used with count for pagination.
      schema:
        type: integer
        default: 0
        minimum: 0
    IndexName:
      name: name
      in: path
      required: true
      description: The name of the index
      schema:
        type: string
    OutputMode:
      name: output_mode
      in: query
      description: Response format
      schema:
        type: string
        enum:
        - json
        - xml
        - csv
        default: xml
  responses:
    Forbidden:
      description: The authenticated user does not have permission to perform this operation
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    NotFound:
      description: The requested resource was not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Authentication credentials are missing, invalid, or expired
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    BadRequest:
      description: The request is malformed or contains invalid parameters
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: Splunk authentication token. Obtain a session key by authenticating to /services/auth/login or use a pre-configured bearer token from Settings > Tokens in Splunk Web.
    BasicAuth:
      type: http
      scheme: basic
      description: HTTP Basic authentication with a valid Splunk username and password. The credentials are sent as a Base64-encoded string in the Authorization header.
    HecToken:
      type: apiKey
      in: header
      name: Authorization
      description: HTTP Event Collector token. Send as "Splunk <token>" in the Authorization header. Tokens are configured in Splunk Web under Settings > Data Inputs > HTTP Event Collector.
externalDocs:
  description: Splunk Enterprise REST API Reference
  url: https://docs.splunk.com/Documentation/Splunk/latest/RESTREF/RESTprolog