Activiti Process Instances API

Manage Process Instances

Business capability
Business Process Management BC-930

Operations 5

GET /api/enterprise/process-instances/{processInstanceId} Retrieve a process instance information #
DELETE /api/enterprise/process-instances/{processInstanceId} Delete a process instance #
GET /api/enterprise/process-instances/{processInstanceId}/comments Comment list added to Process #
POST /api/enterprise/process-instances/{processInstanceId}/comments Add a comment to a Process #
GET /api/enterprise/process-instances/{processInstanceId}/start-form Get process start form #

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OpenAPI Specification

activiti-process-instances-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Activiti Public Rest Process Instances API
  description: The Alfresco Activiti BPM Suite comes with a REST API.
  version: 1.4.0
  contact:
    name: Activiti Community
    url: https://www.activiti.org/
    email: activiti-community@alfresco.com
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
servers:
- url: https://{host}/activiti-app
  description: Activiti BPM Server
  variables:
    host:
      default: localhost:8080
      description: The Activiti server host
security:
- basicAuth: []
tags:
- name: Process Instances
  description: Manage Process Instances
paths:
  /api/enterprise/process-instances/{processInstanceId}:
    get:
      tags:
      - Process Instances
      summary: Retrieve a process instance information
      operationId: getProcessInstanceUsingGET
      parameters:
      - name: processInstanceId
        in: path
        description: processInstanceId
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProcessInstanceRepresentation'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
    delete:
      tags:
      - Process Instances
      summary: Delete a process instance
      operationId: deleteProcessInstanceUsingDELETE
      parameters:
      - name: processInstanceId
        in: path
        description: processInstanceId
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
        '204':
          description: No Content
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
  /api/enterprise/process-instances/{processInstanceId}/comments:
    get:
      tags:
      - Process Instances
      summary: Comment list added to Process
      operationId: getProcessInstanceCommentsUsingGET
      parameters:
      - name: processInstanceId
        in: path
        description: processInstanceId
        required: true
        schema:
          type: string
      - name: latestFirst
        in: query
        description: latestFirst
        required: false
        schema:
          type: boolean
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResultListDataRepresentation'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
    post:
      tags:
      - Process Instances
      summary: Add a comment to a Process
      operationId: addProcessInstanceCommentUsingPOST
      parameters:
      - name: processInstanceId
        in: path
        description: processInstanceId
        required: true
        schema:
          type: string
      requestBody:
        description: commentRequest
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CommentRepresentation'
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CommentRepresentation'
        '201':
          description: Created
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
  /api/enterprise/process-instances/{processInstanceId}/start-form:
    get:
      tags:
      - Process Instances
      summary: Get process start form
      description: When a process definitions has a start form (hasStartForm is true in the call above), the start form can be retrieved
      operationId: getProcessInstanceStartFormUsingGET
      parameters:
      - name: processInstanceId
        in: path
        description: processInstanceId
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FormDefinitionRepresentation'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
components:
  schemas:
    CommentRepresentation:
      properties:
        created:
          type: string
          format: date-time
        createdBy:
          $ref: '#/components/schemas/LightUserRepresentation'
        id:
          type: integer
          format: int64
        message:
          type: string
    RestVariable:
      properties:
        name:
          type: string
        scope:
          type: string
        type:
          type: string
        value:
          type: object
        valueUrl:
          type: string
    OptionRepresentation:
      properties:
        id:
          type: string
        name:
          type: string
    ResultListDataRepresentation:
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/AbstractRepresentation'
        size:
          type: integer
          format: int32
        start:
          type: integer
          format: int32
        total:
          type: integer
          format: int32
    FormFieldRepresentation:
      properties:
        className:
          type: string
        col:
          type: integer
          format: int32
        colspan:
          type: integer
          format: int32
        hasEmptyValue:
          type: boolean
        id:
          type: string
        layout:
          $ref: '#/components/schemas/LayoutRepresentation'
        maxLength:
          type: integer
          format: int32
        maxValue:
          type: string
        minLength:
          type: integer
          format: int32
        minValue:
          type: string
        name:
          type: string
        optionType:
          type: string
        options:
          type: array
          items:
            $ref: '#/components/schemas/OptionRepresentation'
        overrideId:
          type: boolean
        params:
          type: object
        placeholder:
          type: string
        readOnly:
          type: boolean
        regexPattern:
          type: string
        required:
          type: boolean
        restIdProperty:
          type: string
        restLabelProperty:
          type: string
        restResponsePath:
          type: string
        restUrl:
          type: string
        row:
          type: integer
          format: int32
        sizeX:
          type: integer
          format: int32
        sizeY:
          type: integer
          format: int32
        tab:
          type: string
        type:
          type: string
        value:
          type: object
        visibilityCondition:
          $ref: '#/components/schemas/ConditionRepresentation'
    LayoutRepresentation:
      properties:
        colspan:
          type: integer
          format: int32
        column:
          type: integer
          format: int32
        row:
          type: integer
          format: int32
    FormOutcomeRepresentation:
      properties:
        id:
          type: string
        name:
          type: string
    LightUserRepresentation:
      properties:
        email:
          type: string
        externalId:
          type: string
        firstName:
          type: string
        id:
          type: integer
          format: int64
        lastName:
          type: string
        pictureId:
          type: integer
          format: int64
    ConditionRepresentation:
      properties:
        leftFormFieldId:
          type: string
        leftRestResponseId:
          type: string
        nextConditionOperator:
          type: string
        operator:
          type: string
        rightFormFieldId:
          type: string
        rightRestResponseId:
          type: string
        rightType:
          type: string
        rightValue:
          type: object
    FormTabRepresentation:
      properties:
        id:
          type: string
        title:
          type: string
        visibilityCondition:
          $ref: '#/components/schemas/ConditionRepresentation'
    FormJavascriptEventRepresentation:
      properties:
        event:
          type: string
        javascriptLogic:
          type: string
    FormDefinitionRepresentation:
      properties:
        className:
          type: string
        customFieldTemplates:
          type: object
          additionalProperties:
            type: string
        fields:
          type: array
          items:
            $ref: '#/components/schemas/FormFieldRepresentation'
        gridsterForm:
          type: boolean
        id:
          type: integer
          format: int64
        javascriptEvents:
          type: array
          items:
            $ref: '#/components/schemas/FormJavascriptEventRepresentation'
        metadata:
          type: object
          additionalProperties:
            type: string
        name:
          type: string
        outcomeTarget:
          type: string
        outcomes:
          type: array
          items:
            $ref: '#/components/schemas/FormOutcomeRepresentation'
        processDefinitionId:
          type: string
        processDefinitionKey:
          type: string
        processDefinitionName:
          type: string
        selectedOutcome:
          type: string
        style:
          type: string
        tabs:
          type: array
          items:
            $ref: '#/components/schemas/FormTabRepresentation'
        taskDefinitionKey:
          type: string
        taskId:
          type: string
        taskName:
          type: string
    ProcessInstanceRepresentation:
      properties:
        businessKey:
          type: string
        ended:
          type: string
          format: date-time
        graphicalNotationDefined:
          type: boolean
        id:
          type: string
        name:
          type: string
        processDefinitionCategory:
          type: string
        processDefinitionDeploymentId:
          type: string
        processDefinitionDescription:
          type: string
        processDefinitionId:
          type: string
        processDefinitionKey:
          type: string
        processDefinitionName:
          type: string
        processDefinitionVersion:
          type: integer
          format: int32
        startFormDefined:
          type: boolean
        started:
          type: string
          format: date-time
        startedBy:
          $ref: '#/components/schemas/LightUserRepresentation'
        tenantId:
          type: string
        variables:
          type: array
          items:
            $ref: '#/components/schemas/RestVariable'
    AbstractRepresentation: {}
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic Authentication using valid Activiti user credentials