openapi: 3.0.0
info:
  title: GreyNoise Callback Sessions API
  version: 3.0.0
  description: GreyNoise is a cybersecurity company that collects and analyzes Internet-wide scan and attack traffic. Use GreyNoise to contextualize existing alerts, filter false-positives, identify compromised devices, and track emerging threats.
  contact:
    email: hello@greynoise.io
  license:
    name: Proprietary
    url: https://www.greynoise.io/terms
servers:
- url: https://api.greynoise.io
  description: Production
security:
- APIKeyHeaderAuth: []
tags:
- name: Sessions
  description: 'Endpoints for querying, analyzing, and exporting raw network session (PCAP)

    data captured by GreyNoise sensors. Use the `scope` parameter to control

    data access (workspace or demo). Required entitlements vary by scope.

    '
paths:
  /v3/sessions:
    get:
      tags:
      - Sessions
      summary: Get Sessions
      operationId: getSessions
      description: 'Returns a paginated list of network sessions matching the query criteria.

        Sessions represent individual network connections captured by GreyNoise sensors.

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: query
        name: start_time
        description: Start time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-01T00:00:00Z'
      - in: query
        name: end_time
        description: End time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-07T23:59:59Z'
      - in: query
        name: query
        description: Lucene query string to filter sessions.
        required: false
        schema:
          type: string
      - in: query
        name: page
        description: Page number for pagination.
        required: false
        schema:
          type: integer
          default: 1
          minimum: 1
      - in: query
        name: page_size
        description: Number of results per page.
        required: false
        schema:
          type: integer
          default: 25
          minimum: 1
          maximum: 100
      - in: query
        name: sort_by
        description: Field to sort results by.
        required: false
        schema:
          type: string
          default: lastPacket
      - in: query
        name: sort_desc
        description: Whether to sort in descending order.
        required: false
        schema:
          type: string
          default: 'true'
          enum:
          - 'true'
          - 'false'
      responses:
        '200':
          description: OK - request successful.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionsResponse'
              examples:
                GetSessions200Example:
                  summary: Default getSessions 200 response
                  x-microcks-default: true
                  value:
                    sessions: []
                    total: 150
                    pagination:
                      page: 1
                      page_size: 25
                      sort_by: lastPacket
                      sort_desc: true
                    request_metadata:
                      start_time: '2025-01-01T00:00:00Z'
                      end_time: '2025-01-07T23:59:59Z'
                      query: tags:Mirai
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/connections:
    get:
      tags:
      - Sessions
      summary: Get Session Connections
      operationId: getSessionConnections
      description: 'Returns a graph of connections between source and destination fields.

        Useful for visualizing network relationships and communication patterns.

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: query
        name: start_time
        description: Start time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-01T00:00:00Z'
      - in: query
        name: end_time
        description: End time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-07T23:59:59Z'
      - in: query
        name: query
        description: Lucene query string to filter sessions.
        required: false
        schema:
          type: string
      - in: query
        name: src_field
        description: Source field to aggregate on.
        required: false
        schema:
          type: string
          default: source.ip
      - in: query
        name: dest_field
        description: Destination field to aggregate on.
        required: false
        schema:
          type: string
          default: destination.ip
      - in: query
        name: max_nodes
        description: Maximum number of nodes to return.
        required: false
        schema:
          type: integer
          default: 100
          minimum: 1
          maximum: 10000
      - in: query
        name: min_connections
        description: Minimum number of connections to include a node.
        required: false
        schema:
          type: integer
          default: 1
          minimum: 1
      responses:
        '200':
          description: OK - request successful.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionConnectionsResponse'
              examples:
                GetSessionConnections200Example:
                  summary: Default getSessionConnections 200 response
                  x-microcks-default: true
                  value:
                    nodes: []
                    links: []
                    total: 250
                    request_metadata:
                      start_time: string
                      end_time: string
                      query: tags:Mirai
                      src_field: string
                      dest_field: string
                      max_nodes: 1
                      min_connections: 1
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/counts:
    get:
      tags:
      - Sessions
      summary: Get Session Counts
      operationId: getSessionCounts
      description: 'Returns aggregated counts of sessions grouped by the specified fields.

        Useful for building dashboards and understanding traffic distribution.

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: query
        name: start_time
        description: Start time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-01T00:00:00Z'
      - in: query
        name: end_time
        description: End time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-07T23:59:59Z'
      - in: query
        name: fields
        description: Comma-separated list of fields to aggregate on.
        required: true
        schema:
          type: string
        example: source.ip,destination.port
      - in: query
        name: query
        description: Lucene query string to filter sessions.
        required: false
        schema:
          type: string
      - in: query
        name: size
        description: Number of buckets per aggregation level.
        required: false
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
      responses:
        '200':
          description: OK - request successful.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionCountsResponse'
              examples:
                GetSessionCounts200Example:
                  summary: Default getSessionCounts 200 response
                  x-microcks-default: true
                  value:
                    items: []
                    total: 5000
                    request_metadata:
                      start_time: string
                      end_time: string
                      query: tags:Mirai
                      fields:
                      - string
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/export:
    get:
      tags:
      - Sessions
      summary: Export PCAP for Multiple Sessions
      operationId: exportSessionsPcap
      description: 'Returns a PCAP file containing packets from sessions matching the query criteria.

        The response is a binary PCAP file suitable for analysis with tools like Wireshark.


        Not available when `scope=demo` (returns 403).

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: query
        name: start_time
        description: Start time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-01T00:00:00Z'
      - in: query
        name: end_time
        description: End time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-07T23:59:59Z'
      - in: query
        name: query
        description: Lucene query string to filter sessions.
        required: false
        schema:
          type: string
      - in: query
        name: size
        description: Maximum number of sessions to include in the export.
        required: false
        schema:
          type: integer
          default: 100
      - in: query
        name: sort_by
        description: Field to sort results by.
        required: false
        schema:
          type: string
          default: lastPacket
      - in: query
        name: sort_desc
        description: Whether to sort in descending order.
        required: false
        schema:
          type: string
          default: 'true'
          enum:
          - 'true'
          - 'false'
      responses:
        '200':
          description: PCAP file containing matching session packets.
          content:
            application/vnd.tcpdump.pcap:
              schema:
                type: string
                format: binary
          headers:
            Content-Disposition:
              schema:
                type: string
              example: attachment; filename="sessions.pcap"
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/fields:
    get:
      tags:
      - Sessions
      summary: Get Session Fields
      operationId: getSessionFields
      description: 'Returns the list of available session fields for querying and display.

        Use this to discover which fields can be used in queries, sorting, and aggregations.

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      responses:
        '200':
          description: OK - request successful.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionFieldsResponse'
              examples:
                GetSessionFields200Example:
                  summary: Default getSessionFields 200 response
                  x-microcks-default: true
                  value:
                    fields: []
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/timeseries:
    get:
      tags:
      - Sessions
      summary: Get Session Timeseries
      operationId: getSessionTimeseries
      description: 'Returns timeseries data for sessions, optionally grouped by a field.

        Useful for visualizing session volume over time and identifying trends.

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: query
        name: start_time
        description: Start time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-01T00:00:00Z'
      - in: query
        name: end_time
        description: End time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-07T23:59:59Z'
      - in: query
        name: query
        description: Lucene query string to filter sessions.
        required: false
        schema:
          type: string
      - in: query
        name: field
        description: Field to group timeseries by.
        required: false
        schema:
          type: string
      - in: query
        name: size
        description: Number of groups to return when field is provided.
        required: false
        schema:
          type: integer
          default: 10
          minimum: 1
          maximum: 100
      - in: query
        name: interval
        description: Time interval for bucketing.
        required: false
        schema:
          type: string
          default: auto
          enum:
          - auto
          - 1s
          - 1m
          - 1h
          - 1d
      responses:
        '200':
          description: OK - request successful.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionTimeseriesResponse'
              examples:
                GetSessionTimeseries200Example:
                  summary: Default getSessionTimeseries 200 response
                  x-microcks-default: true
                  value:
                    timeseries: []
                    items: []
                    total: 1000
                    request_metadata:
                      start_time: string
                      end_time: string
                      query: tags:Mirai
                      field: string
                      interval: string
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/unique:
    get:
      tags:
      - Sessions
      summary: Get Unique Field Values
      operationId: getSessionUniqueValues
      description: 'Returns unique values for a session field as a CSV download, optionally with counts.

        Useful for extracting distinct IPs, ports, or other field values matching a query.

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: query
        name: start_time
        description: Start time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-01T00:00:00Z'
      - in: query
        name: end_time
        description: End time for the query range (ISO 8601 format).
        required: true
        schema:
          type: string
          format: date-time
        example: '2025-01-07T23:59:59Z'
      - in: query
        name: field
        description: Field to get unique values for.
        required: true
        schema:
          type: string
        example: source.ip
      - in: query
        name: query
        description: Lucene query string to filter sessions.
        required: false
        schema:
          type: string
      - in: query
        name: include_counts
        description: Whether to include counts in the output.
        required: false
        schema:
          type: string
          default: 'false'
          enum:
          - 'true'
          - 'false'
      responses:
        '200':
          description: CSV file with unique values.
          content:
            text/csv:
              schema:
                type: string
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/{session_id}:
    get:
      tags:
      - Sessions
      summary: Get Session by ID
      operationId: getSessionById
      description: 'Returns a single session by its ID, including full session metadata

        and connection details.

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: path
        name: session_id
        description: The unique session identifier.
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK - request successful.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Session'
              examples:
                GetSessionById200Example:
                  summary: Default getSessionById 200 response
                  x-microcks-default: true
                  value:
                    _id: 2505-abcdef123456
                    firstPacket: '2025-01-15T10:30:00Z'
                    lastPacket: '2025-01-15T10:30:05Z'
                    source.ip: 203.0.113.45
                    source.port: 54321
                    destination.ip: 198.51.100.10
                    destination.port: 443
                    source.bytes: 1024
                    source.packets: 10
                    destination.bytes: 2048
                    destination.packets: 8
                    classification: malicious
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/{session_id}/export:
    get:
      tags:
      - Sessions
      summary: Export Session Data
      operationId: exportSessionData
      description: 'Downloads session data as PCAP or raw payload for a single session.

        Use the `type` parameter to select the export format.


        Not available when `scope=demo` (returns 403).

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: path
        name: session_id
        description: The unique session identifier.
        required: true
        schema:
          type: string
      - in: query
        name: type
        description: Export format type.
        required: false
        schema:
          type: string
          default: pcap
          enum:
          - pcap
          - rawSource
          - rawDestination
      responses:
        '200':
          description: Session data file in the requested format.
          content:
            application/octet-stream:
              schema:
                type: string
                format: binary
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /v3/sessions/{session_id}/frames:
    get:
      tags:
      - Sessions
      summary: Get Session PCAP
      operationId: getSessionPcap
      description: 'Returns raw PCAP bytes for a single session. The response is a binary

        PCAP file suitable for analysis with tools like Wireshark.

        '
      parameters:
      - $ref: '#/components/parameters/scope'
      - in: path
        name: session_id
        description: The unique session identifier.
        required: true
        schema:
          type: string
      responses:
        '200':
          description: PCAP file for the requested session.
          content:
            application/vnd.tcpdump.pcap:
              schema:
                type: string
                format: binary
          headers:
            Content-Disposition:
              schema:
                type: string
              example: attachment; filename="session-{session_id}.pcap"
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/ExceededLimit'
        '500':
          $ref: '#/components/responses/UnexpectedError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  responses:
    UnexpectedError:
      description: Unexpected error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            message: Encountered error while performing request
    ExceededLimit:
      description: Too many requests. You've hit the rate-limit.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            message: You've hit the rate limit for this endpoint.
    Forbidden:
      description: 'Forbidden - request is not authorized due to an invalid API key or plan limitations.

        If due to plan limitations, contact sales@greynoise.io to upgrade your plan and unlock full results.

        '
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            message: Forbidden
    Unauthorized:
      description: Unauthorized. Please check your API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            message: Unauthorized
    NotFound:
      description: Resource not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            message: IP not found
    BadRequest:
      description: 'Bad request - request syntax is invalid for the specified endpoint.

        Verify request syntax and try again.

        '
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            message: Invalid parameter
  schemas:
    Session:
      type: object
      description: 'A network session captured by GreyNoise sensors. Sessions contain network

        flow data, protocol details, and enrichment metadata. The full set of fields

        is dynamic and can be discovered via the `/v3/sessions/fields` endpoint.

        '
      additionalProperties: true
      properties:
        _id:
          type: string
          description: Unique session identifier.
          example: 2505-abcdef123456
        firstPacket:
          type: string
          format: date-time
          description: Timestamp of the first packet in the session.
          example: '2025-01-15T10:30:00Z'
        lastPacket:
          type: string
          format: date-time
          description: Timestamp of the last packet in the session.
          example: '2025-01-15T10:30:05Z'
        source.ip:
          type: string
          description: Source IP address.
          example: 203.0.113.45
        source.port:
          type: integer
          description: Source port number.
          example: 54321
        destination.ip:
          type: string
          description: Destination IP address.
          example: 198.51.100.10
        destination.port:
          type: integer
          description: Destination port number.
          example: 443
        source.bytes:
          type: integer
          description: Total bytes sent from source.
          example: 1024
        source.packets:
          type: integer
          description: Total packets sent from source.
          example: 10
        destination.bytes:
          type: integer
          description: Total bytes sent from destination.
          example: 2048
        destination.packets:
          type: integer
          description: Total packets sent from destination.
          example: 8
        classification:
          type: string
          description: GreyNoise classification of the source IP.
          example: malicious
    SessionCountsResponse:
      type: object
      properties:
        items:
          type: array
          description: Aggregated count items.
          items:
            $ref: '#/components/schemas/SessionCountItem'
          example: []
        total:
          type: integer
          description: Total number of sessions matching the query.
          example: 5000
        request_metadata:
          type: object
          properties:
            start_time:
              type: string
              example: string
            end_time:
              type: string
              example: string
            query:
              type: string
              example: tags:Mirai
            fields:
              type: array
              items:
                type: string
              example:
              - string
    SessionRequestMetadata:
      type: object
      properties:
        start_time:
          type: string
          description: Start time of the query range.
          example: '2025-01-01T00:00:00Z'
        end_time:
          type: string
          description: End time of the query range.
          example: '2025-01-07T23:59:59Z'
        query:
          type: string
          description: The Lucene query string used.
          example: tags:Mirai
    SessionConnectionNode:
      type: object
      properties:
        id:
          type: string
          description: Node identifier (field value).
          example: 192.168.1.1
        type:
          type: string
          description: Whether this is a source or destination node.
          example: source
    SessionField:
      type: object
      properties:
        value:
          type: string
          description: The field identifier used in queries.
          example: source.ip
        label:
          type: string
          description: Human-readable label for the field.
          example: Source IP
        description:
          type: string
          description: Description of the field.
          example: The source IP address of the session.
        type:
          type: string
          description: Data type of the field.
          example: ip
        group:
          type: string
          description: Logical grouping of the field.
          example: source
        sortable:
          type: boolean
          description: Whether the field can be used for sorting.
          example: true
    SessionTimeseriesResponse:
      type: object
      properties:
        timeseries:
          type: array
          description: Timeseries data points (when no field grouping is used).
          items:
            $ref: '#/components/schemas/SessionTimeseriesPoint'
          example: []
        items:
          type: array
          description: Grouped timeseries data (when field grouping is used).
          items:
            $ref: '#/components/schemas/SessionTimeseriesItem'
          example: []
        total:
          type: integer
          description: Total number of sessions in the time range.
          example: 1000
        request_metadata:
          type: object
          properties:
            start_time:
              type: string
              example: string
            end_time:
              type: string
              example: string
            query:
              type: string
              example: tags:Mirai
            field:
              type: string
              example: string
            interval:
              type: string
              example: string
    SessionFieldsResponse:
      type: object
      properties:
        fields:
          type: array
          description: List of available session fields.
          items:
            $ref: '#/components/schemas/SessionField'
          example: []
    SessionTimeseriesPoint:
      type: object
      properties:
        timestamp:
          type: string
          description: Timestamp for this data point.
          example: '2025-01-01T00:00:00Z'
        count:
          type: integer
          description: Number of sessions in this time bucket.
          example: 42
    SessionPagination:
      type: object
      properties:
        page:
          type: integer
          description: Current page number.
          example: 1
        page_size:
          type: integer
          description: Number of results per page.
          example: 25
        sort_by:
          type: string
          description: Field used for sorting.
          example: lastPacket
        sort_desc:
          type: boolean
          description: Whether results are sorted in descending order.
          example: true
    SessionsResponse:
      type: object
      properties:
        sessions:
          type: array
          description: Array of session objects matching the query.
          items:
            $ref: '#/components/schemas/Session'
          example: []
        total:
          type: integer
          description: Total number of sessions matching the query.
          example: 150
        pagination:
          $ref: '#/components/schemas/SessionPagination'
        request_metadata:
          $ref: '#/components/schemas/SessionRequestMetadata'
    SessionConnectionsResponse:
      type: object
      properties:
        nodes:
          type: array
          description: Network nodes in the connection graph.
          items:
            $ref: '#/components/schemas/SessionConnectionNode'
          example: []
        links:
          type: array
          description: Connections between nodes.
          items:
            $ref: '#/components/schemas/SessionConnectionLink'
          example: []
        total:
          type: integer
          description: Total number of connections.
          example: 250
        request_metadata:
          type: object
          properties:
            start_time:
              type: string
              example: string
            end_time:
              type: string
              example: string
            query:
              type: string
              example: tags:Mirai
            src_field:
              type: string
              example: string
            dest_field:
              type: string
              example: string
            max_nodes:
              type: integer
              example: 1
            min_connections:
              type: integer
              example: 1
    SessionTimeseriesItem:
      type: object
      properties:
        label:
          type: string
          description: The field value for this group.
          example: 192.168.1.1
        count:
          type: integer
          description: Total sessions for this group.
          example: 150
        timeseries:
          type: array
          description: Timeseries data for this group.
          items:
            $ref: '#/components/schemas/SessionTimeseriesPoint'
          example: []
    SessionConnectionLink:
      type: object
      properties:
        source:
          type: string
          description: Source node identifier.
          example: 192.168.1.1
        target:
          type: string
          description: Target node identifier.
          example: 10.0.0.1
        value:
          type: integer
          description: Number of connections between source and target.
          example: 15
    SessionCountItem:
      type: object
      properties:
        label:
          type: string
          description: The value of the aggregated field.
          example: 192.168.1.1
        count:
          type: integer
          description: Number of sessions for this value.
          example: 42
        children:
          type: array
          description: Nested aggregation results for multi-field queries.
          items:
            $ref: '#/components/schemas/SessionCountItem'
          example: []
    Error:
      type: object
      properties:
        message:
          type: string
          example: Success
      required:
      - message
  parameters:
    scope:
      name: scope
      in: query
      description: 'Controls the data scope for the query.

        - `workspace`: Query data from the current workspace (default). Requires the Sensors entitlement.

        - `demo`: Query demo/sample data. Requires the Swarm entitlement. Not available on export endpoints.

        '
      required: false
      schema:
        type: string
        default: workspace
        enum:
        - workspace
        - demo
      example: workspace
  securitySchemes:
    APIKeyHeaderAuth:
      type: apiKey
      in: header
      name: key
      description: GreyNoise API key passed via the 'key' HTTP header.