Cumulocity Events API

The Events API from Cumulocity — 2 operation(s) for events.

Documentation GitHub OpenAPI

Operations 6

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /event/events List events recorded for devices · List Events #

Ask an LLM

“What events has a particular device reported recently?”

“Can I list events of one type between two dates?”

Tell an agent

List events from device {source} since {dateFrom}.

Show events of type {type} between {dateFrom} and {dateTo}.

POST /event/events Record a new event for a device · Create an Event #

Ask an LLM

“How do I log a custom event for a device in Cumulocity?”

“What do I need to send to record an event, such as time, type and text?”

Tell an agent

Create an event of type {type} on device {source} at {time} with text {text}.

Record a new {type} event for device {source}.

DELETE /event/events Delete events matching a filter · Delete Events by Filter #

Ask an LLM

“Can I bulk delete a set of events by filter?”

“Is there a way to clear out many events in one call?”

Tell an agent destructive · confirm first

Delete all events matching the filter.

Purge the event collection in one bulk delete.

GET /event/events/{id} Look up a single event by ID · Retrieve an Event #

Ask an LLM

“How do I read the details of one event by its ID?”

“What time and text did a particular event record?”

Tell an agent

Show me event {id}.

Get the type, source and text of event {id}.

PUT /event/events/{id} Change the text or details of an event · Update an Event #

Ask an LLM

“Can I edit the text of an event that was already recorded?”

“How do I correct the type or time of an existing event?”

Tell an agent

Change the text of event {id} to {text}.

Update event {id} to type {type} at time {time}.

DELETE /event/events/{id} Delete one event by ID · Delete an Event #

Ask an LLM

“How do I remove a single event that was logged by mistake?”

“Can I delete one specific event without touching the others?”

Tell an agent destructive · confirm first

Delete event {id}.

Remove the single event with ID {id}.

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Cumulocity Event Events API
  version: 10.20.0
  description: 'Create, query, and delete events emitted by devices and applications. Events capture discrete happenings

    (door opened, geofence crossed, image captured) with a type, time, text, source device, and arbitrary

    custom fragments. Binary attachments are supported via the events/{id}/binaries sub-resource.'
servers:
- url: https://{tenant}.cumulocity.com
  variables:
    tenant:
      default: example
security:
- basicAuth: []
- bearerAuth: []
tags:
- name: Events
paths:
  /event/events:
    get:
      tags:
      - Events
      summary: List Events
      operationId: listEvents
      parameters:
      - name: source
        in: query
        schema:
          type: string
      - name: type
        in: query
        schema:
          type: string
      - name: fragmentType
        in: query
        schema:
          type: string
      - name: dateFrom
        in: query
        schema:
          type: string
          format: date-time
      - name: dateTo
        in: query
        schema:
          type: string
          format: date-time
      - name: revert
        in: query
        schema:
          type: boolean
      responses:
        '200':
          description: A collection of events.
          content:
            application/vnd.com.nsn.cumulocity.eventCollection+json:
              schema:
                $ref: '#/components/schemas/EventCollection'
    post:
      tags:
      - Events
      summary: Create an Event
      operationId: createEvent
      requestBody:
        required: true
        content:
          application/vnd.com.nsn.cumulocity.event+json:
            schema:
              $ref: '#/components/schemas/Event'
      responses:
        '201':
          description: Event created.
          content:
            application/vnd.com.nsn.cumulocity.event+json:
              schema:
                $ref: '#/components/schemas/Event'
    delete:
      tags:
      - Events
      summary: Delete Events by Filter
      operationId: deleteEvents
      responses:
        '204':
          description: Events deleted.
  /event/events/{id}:
    parameters:
    - name: id
      in: path
      required: true
      schema:
        type: string
    get:
      tags:
      - Events
      summary: Retrieve an Event
      operationId: getEvent
      responses:
        '200':
          description: A single event.
          content:
            application/vnd.com.nsn.cumulocity.event+json:
              schema:
                $ref: '#/components/schemas/Event'
    put:
      tags:
      - Events
      summary: Update an Event
      operationId: updateEvent
      requestBody:
        required: true
        content:
          application/vnd.com.nsn.cumulocity.event+json:
            schema:
              $ref: '#/components/schemas/Event'
      responses:
        '200':
          description: Event updated.
    delete:
      tags:
      - Events
      summary: Delete an Event
      operationId: deleteEvent
      responses:
        '204':
          description: Event deleted.
components:
  schemas:
    EventCollection:
      type: object
      properties:
        self:
          type: string
          format: uri
        events:
          type: array
          items:
            $ref: '#/components/schemas/Event'
    Event:
      type: object
      required:
      - time
      - type
      - text
      - source
      properties:
        id:
          type: string
          readOnly: true
        self:
          type: string
          format: uri
          readOnly: true
        time:
          type: string
          format: date-time
        creationTime:
          type: string
          format: date-time
          readOnly: true
        type:
          type: string
        text:
          type: string
        source:
          type: object
          properties:
            id:
              type: string
            self:
              type: string
              format: uri
      additionalProperties: true
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

Cumulocity Events API

Operations 6

Documentation

Specifications

Schemas & Data

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OpenAPI Specification