openapi: 3.2.0
info:
  title: REST API for Oracle Eloqua Marketing Cloud Service Application/2.0/Activities API
  description: The Oracle Eloqua Marketing Cloud Service REST APIs enable you to extend the functionality of the product, build Apps, and perform high volume data transfers.
  version: 2026.08.07
  x-summary: The Oracle Eloqua Marketing Cloud Service REST APIs enable you to extend the functionality of the product, build Apps, and perform high volume data transfers.
tags:
- name: Application/2.0/Activities
  description: Activities API endpoint.
paths:
  /api/rest/2.0/data/activities/contact/{id}/{type}:
    get:
      operationId: GetActivitiesGETRest20
      parameters:
      - name: id
        in: path
        description: Id of the contact whose activity to retrieve.
        required: true
        schema:
          type: integer
      - name: type
        in: path
        description: Type of the activity to retrieve.
        required: true
        schema:
          type: string
      - name: depth
        in: query
        description: 'Level of detail returned by the request. Eloqua APIs can retrieve entities at three different levels of depth: <code>minimal</code>, <code>partial</code>, and <code>complete</code>. Any other values passed are reset to <code>minimal</code> by default.'
        required: false
        schema:
          type: string
      - name: startAt
        in: query
        description: The earliest date time for which the request will retrieve data, expressed in Unix time.
        required: true
        schema:
          type: integer
      - name: endAt
        in: query
        description: The end date time for which the request will retrieve data, expressed in Unix time.
        required: true
        schema:
          type: integer
      - name: count
        in: query
        description: Maximum number of entities to return. Must be less than or equal to 1000 and greater than or equal to 1.
        required: false
        schema:
          type: integer
      - name: includePending
        in: query
        description: Include email clickthroughs that are still pending push to the contact activity. Can be set to <i>true</i> or <i>1</i> to return pending activities, and <i>false</i> or <i>0</i> to not return those activities.  Default is <i>false</i> if the parameter is not included in the query.
        required: false
        schema:
          type: boolean
      summary: Retrieve a list of activities.
      description: Retrieves a list of contact activities specified by id and type parameter.
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/QueryResultActivityRest20'
        '400':
          description: Bad request. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '401':
          description: Unauthorized. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '403':
          description: Forbidden. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '404':
          description: The requested resource was not found. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '500':
          description: The service has encountered an error. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
      tags:
      - Application/2.0/Activities
      x-internal-id: api-rest-2.0-data-activities-contact-{id}-{type}-get
      x-filename-id: api-rest-2.0-data-activities-contact-id-type-get
components:
  schemas:
    ActivityRest20:
      title: Activity
      properties:
        type:
          type: string
          description: The type of activity.
        id:
          type: string
          description: The unique identifier of the activity per activity type, except for EmailSend
        contactId:
          type: string
          description: The ID of the contact who performed the activity
        createdAt:
          type: string
          readOnly: true
          description: The date and time of the activity
        assetId:
          type: string
          description: The ID of the asset associated with the activity
        assetName:
          type: string
          description: The name of the asset associated with the activity
        assetType:
          type: string
          description: The type of asset associated with the activity, such as email and form
        isPending:
          type: string
          description: Activity_Field_IsPending_Description
        fieldValues:
          type: array
          description: Array containing the details of the activity.
          items:
            type: object
            additionalProperties:
              type: string
    QueryResultActivityRest20:
      title: QueryResultActivity
      properties:
        type:
          type: string
          description: The asset's type in Eloqua.
        elements:
          type: array
          description: Array of Activity fields.
          items:
            $ref: '#/components/schemas/ActivityRest20'
        total:
          type: integer
          description: The total amount of results.
        pageSize:
          type: integer
          description: The page size.
        page:
          type: integer
          description: The specified page.