> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aseeflow.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Group Resource Options

> The `/group` resource supports two custom OPTIONS requests, this one for the resource as such and one for
individual group instances. The OPTIONS request allows checking for the set of available operations that
the currently authenticated user can perform on the `/group` resource. If the user can perform an operation
or not may depend on various things, including the users authorizations to interact with this resource and
the internal configuration of the process engine.



## OpenAPI

````yaml /reference/rest/openapi-1.0.json options /group
openapi: 3.0.2
info:
  title: ASEE Flow Platform REST API
  description: OpenApi Spec for ASEE Flow Platform REST API.
  version: 1.0.0
  license:
    name: Apache License 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0.html
servers:
  - url: http://{host}:{port}/{contextPath}
    description: The API server for the default process engine
    variables:
      host:
        default: localhost
      port:
        default: '8080'
      contextPath:
        default: engine-rest
  - url: http://{host}:{port}/{contextPath}/engine/{engineName}
    description: The API server for a named process engine
    variables:
      host:
        default: localhost
      port:
        default: '8080'
      contextPath:
        default: engine-rest
      engineName:
        default: default
  - url: '{url}'
    description: The API server with a custom url
    variables:
      url:
        default: ''
security:
  - basicAuth: []
tags:
  - name: Authorization
  - name: Batch
  - name: Condition
  - name: Decision Definition
  - name: Decision Requirements Definition
  - name: Deployment
  - name: Engine
  - name: Event Subscription
  - name: Execution
  - name: External Task
  - name: Filter
  - name: Group
  - name: Historic Activity Instance
  - name: Historic Batch
  - name: Historic Decision Definition
  - name: Historic Decision Instance
  - name: Historic Decision Requirements Definition
  - name: Historic Detail
  - name: Historic External Task Log
  - name: Historic Identity Link Log
  - name: Historic Incident
  - name: Historic Job Log
  - name: Historic Process Definition
  - name: Historic Process Instance
  - name: Historic Task Instance
  - name: Historic User Operation Log
  - name: Historic Variable Instance
  - name: History Cleanup
  - name: Identity
  - name: Incident
  - name: Job
  - name: Job Definition
  - name: Message
  - name: Metrics
  - name: Migration
  - name: Modification
  - name: Process Definition
  - name: Process Instance
  - name: Signal
  - name: Schema Log
  - name: Task
  - name: Task Attachment
  - name: Task Comment
  - name: Task Identity Link
  - name: Task Local Variable
  - name: Task Variable
  - name: Telemetry
  - name: Tenant
  - name: User
  - name: Variable Instance
  - name: Version
externalDocs:
  description: Find out more about ASEE Flow Rest API
  url: https://docs.aseeflow.org/reference/rest/overview/
paths:
  /group:
    options:
      tags:
        - Group
      summary: Group Resource Options
      description: >-
        The `/group` resource supports two custom OPTIONS requests, this one for
        the resource as such and one for

        individual group instances. The OPTIONS request allows checking for the
        set of available operations that

        the currently authenticated user can perform on the `/group` resource.
        If the user can perform an operation

        or not may depend on various things, including the users authorizations
        to interact with this resource and

        the internal configuration of the process engine.
      operationId: availableGroupOperations
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResourceOptionsDto'
              examples:
                example-1:
                  summary: Status 200.
                  description: OPTIONS `/group`
                  value:
                    links:
                      - method: GET
                        href: http://localhost:8080/engine-rest/group
                        rel: list
                      - method: GET
                        href: http://localhost:8080/engine-rest/group/count
                        rel: count
                      - method: POST
                        href: http://localhost:8080/engine-rest/group/create
                        rel: create
          description: Request successful.
components:
  schemas:
    ResourceOptionsDto:
      allOf:
        - type: object
          properties: {}
        - $ref: '#/components/schemas/LinkableDto'
    LinkableDto:
      type: object
      properties:
        links:
          type: array
          nullable: true
          items:
            $ref: '#/components/schemas/AtomLink'
          description: >-
            The links associated to this resource, with `method`, `href` and
            `rel`.
    AtomLink:
      type: object
      properties:
        rel:
          type: string
          nullable: true
          description: The relation of the link to the object that belongs to.
        href:
          type: string
          nullable: true
          description: The url of the link.
        method:
          type: string
          nullable: true
          description: The http method.
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic

````